Find Pyrroloquinoline Quinone manufacturers, exporters & distributors on PharmaCompass

PharmaCompass

Synopsis

Synopsis

ACTIVE PHARMA INGREDIENTS

0

USDMF

0

CEP/COS

0

JDMF

0

EU WC

0

KDMF

0

NDC API

0

VMF

0INTERMEDIATES

REF. STANDARDS OR IMPURITIES

0

EDQM

0

USP

0

JP

0

Others

FINISHED DOSAGE FORMULATIONS

0

FDF Dossiers

0

FDA Orange Book

0

Europe

0

Canada

0

Australia

0

South Africa

0

Listed Dossiers

0 DRUGS IN DEVELOPMENT

FDF Dossiers

DRUG PRODUCT COMPOSITIONS

0RELATED EXCIPIENT COMPANIES

0EXCIPIENTS BY APPLICATIONS

PATENTS & EXCLUSIVITIES

0

US Patents

0

US Exclusivities

0

Health Canada Patents

API/FDF Prices: Book a Demo

API REF. PRICE (USD/KG)

GLOBAL SALES INFORMATION

US Medicaid

NA

Annual Reports

NA

Regulatory FDF Prices

NA

MARKET PLACE

0

API

0

FDF

DIGITAL CONTENT

0

Data Compilation #PharmaFlow

0

Stock Recap #PipelineProspector

0

Weekly News Recap #Phispers

Chemistry

Click the arrow to open the dropdown
read-moreClick the button for full data set
Also known as: Methoxatin, 72909-34-3, 4,5-dioxo-4,5-dihydro-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, Coenzyme pqq, Pyrrolo-quinoline quinone, Methoxatine
Molecular Formula
C14H6N2O8
Molecular Weight
330.21  g/mol
InChI Key
MMXZSJMASHPLLR-UHFFFAOYSA-N
FDA UNII
47819QGH5L

Pyrroloquinoline Quinone
A pyrrolo-quinoline having two adjacent keto-groups at the 4 and 5 positions and three acidic carboxyl groups. It is a coenzyme of some DEHYDROGENASES.
1 2D Structure

Pyrroloquinoline Quinone

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
4,5-dioxo-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid
2.1.2 InChI
InChI=1S/C14H6N2O8/c17-10-4-2-6(14(23)24)15-8(4)7-3(12(19)20)1-5(13(21)22)16-9(7)11(10)18/h1-2,15H,(H,19,20)(H,21,22)(H,23,24)
2.1.3 InChI Key
MMXZSJMASHPLLR-UHFFFAOYSA-N
2.1.4 Canonical SMILES
C1=C(C2=C(C(=O)C(=O)C3=C2NC(=C3)C(=O)O)N=C1C(=O)O)C(=O)O
2.2 Other Identifiers
2.2.1 UNII
47819QGH5L
2.3 Synonyms
2.3.1 MeSH Synonyms

1. 2,7,9-tricarboxy-1h-pyrrolo-(2,3-f)quinoline-4,5-dione

2. 2,7,9-tricarboxypyrroloquinoline Quinone

3. 4,5-dihydro-4,5-dioxo-1-h-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic Acid

4. Coenzyme Pqq

5. Coenzyme, Pqq

6. Cofactor, Pqq

7. Methoxatin

8. Pqq Coenzyme

9. Pqq Cofactor

10. Pqq, Coenzyme

11. Pyrrolo Quinoline Quinone

12. Pyrrolo-quinoline Quinone

13. Quinone, Pyrrolo-quinoline

14. Quinone, Pyrroloquinoline

2.3.2 Depositor-Supplied Synonyms

1. Methoxatin

2. 72909-34-3

3. 4,5-dioxo-4,5-dihydro-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid

4. Coenzyme Pqq

5. Pyrrolo-quinoline Quinone

6. Methoxatine

7. Pyrroloquinoline-quinone

8. 4,5-dioxo-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid

9. Pqq

10. Pqq;methoxatin

11. Unii-47819qgh5l

12. Chebi:18315

13. 4,5-dioxo-1h,4h,5h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid

14. Pyrroloquinoline Quinone(pqq)

15. 47819qgh5l

16. Pyrroloquinolinedione Tricarboxylic Acid

17. 2,7,9-tricarboxy-1h-pyrrolo(2,3-f)quinoline-4,5-dione

18. Pqq Coenzyme

19. Pqq Cofactor

20. 1h-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic Acid, 4,5-dihydro-4,5-dioxo-

21. 4,5-dihydro-4,5-dioxo-1h-pyrrolo(2,3-f)quinoline-2,7,9-tricarboxylic Acid

22. 4,5-dihydro-4,5-dioxo-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid

23. Methoxantin

24. 2,7,9-tricarboxypyrroloquinoline Quinone

25. 1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic Acid, 4,5-dihydro-4,5-dioxo-

26. 2,4,6-tricarboxylic-pyrrolo[2,3-5,6]quinoline 8,9-quinone

27. Pyroquinoline Quinone

28. Pyrroloquinoline Dione

29. 4,5-dihydro-4,5-dioxo-1h-pyrrolo[2,3-5,6]quinoline-2,7,9-tricarboxylic Acid

30. Pyrroloquinoline Quinone/pqq

31. Schembl37975

32. Pyrroloquinoline Quinone (pqq)

33. Chembl1235421

34. Dtxsid3041162

35. Schembl21049248

36. Glxc-26180

37. Bcp06301

38. Zinc1532545

39. Bdbm50575553

40. Mfcd00043125

41. Akos015920260

42. Cs-w009276

43. Db03205

44. Gs-6613

45. Pyrroloquinoline Quinone [inci]

46. Pyrroloquinoline Dione Tricarboxylic Acid

47. Pyrroloquinoline Quinone [who-dd]

48. Pyrroloquinolinedione Tricarboxylate

49. Db-055694

50. Hy-100196

51. Ft-0617182

52. P2781

53. Pyrroloquinoline Quinone, >=95.0% (hplc)

54. Pyrroloquinoline Quinone, >=97.0% (hplc)

55. C00113

56. 909m343

57. Q414583

58. 2,7,9-tricarboxy-4,5-dihydro-4,5-dioxo-1h-pyrrolo(2,3-f)quinoline

59. 4,5-dioxo-4,5-dihydro-1h-pyrrolo-[2,3-f]quinoline-2,7,9-tricarboxylic Acid

2.4 Create Date
2004-09-16
3 Chemical and Physical Properties
Molecular Weight 330.21 g/mol
Molecular Formula C14H6N2O8
XLogP3-0.1
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count9
Rotatable Bond Count3
Exact Mass330.01241515 g/mol
Monoisotopic Mass330.01241515 g/mol
Topological Polar Surface Area175 Ų
Heavy Atom Count24
Formal Charge0
Complexity647
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1

Listed Suppliers

read-more
read-more

01

  • fda
  • EDQM
  • WHO-GMP

Virtual BoothZhejiang Hengkang Pharm Group is a dynamic pharmaceutical entity, spanning drug research, large-scale production, and global marketing.

Flag China
Digital Content Digital Content

Pyrroloquinoline Quinone

About the Company : Established in 2004 and headquartered in Hangzhou, Hengkang established multiple factories, research and sales centers in Zhejiang, Shandong, and Henan. With facilities conforming ...

Established in 2004 and headquartered in Hangzhou, Hengkang established multiple factories, research and sales centers in Zhejiang, Shandong, and Henan. With facilities conforming to global API standards, along with professional R&D and marketing teams, Hengkang’s operations span major pharmaceutical markets such as China, Europe, the CIS region, Japan, and South Korea. Hengkang has established long-term and stable relationships with nearly 70 countries overseas and hundreds of domestic enterprises. Note: Product(s) under patent(s) are offered only for R&D purposes as per the Patent Act & not for commercial sale.
Zhejiang Hengkang Pharmaceutical

02

Health 2.0 Conference
Not Confirmed
arrow
arrow
Health 2.0 Conference
Not Confirmed

Methoxatin

About the Company : Bulat Pharmaceutical is a fast growing pharmaceutical company, founded in the year 2017, Bulat Pharmaceutical is engaged in the manufacturing and sales of high quality APIs and Int...

blank

03

Health 2.0 Conference
Not Confirmed
arrow
arrow
Health 2.0 Conference
Not Confirmed

Pyrroloquinoline Quinone

About the Company : Benepure is a global research, manufacture and supplier of ingredients and their derivatives for healthcare industry. It owns strong research and development team, cutting-edge equ...

Benepure is a global research, manufacture and supplier of ingredients and their derivatives for healthcare industry. It owns strong research and development team, cutting-edge equipment, high-standard manufacturing base and philosophy of professional service, devoted to offering new products and innovative services in varied fields of pharmaceutical, functional food, cosmetics and feed industries. Our objective: we strive to provide high-standard products and professional services with higher efficiency and more convenience . we’ll never stop trying for humans’ health.
blank
Full Screen ViewFULL SCREEN VIEW Click here to open all results in a new tab [this preview display 10 results]

API Reference Price

read-more
read-more
[{"dataSource":"API Export","activeIngredients":"","year":"2022","qtr":"Q2","strtotime":1650911400,"product":"PYRROLOQUINOLINE QUINONE DISODIUM (PQQ)","address":"NO.49, F1 F2 CANARA BANK ROAD BOMMASANDRA INDL AREA PHASE I","city":"BENGALURU","supplier":"ANTHEM BIOSCIENCES PRIVATE LTD","supplierCountry":"INDIA","foreign_port":"PARIS","customer":"PURCHASE MANAGER KIND ATTN RICHARD","customerCountry":"FRANCE","quantity":"4.20","actualQuantity":"4.2","unit":"KGS","unitRateFc":"1130","totalValueFC":"5089.5","currency":"EURO","unitRateINR":91428.57142857142,"date":"26-Apr-2022","totalValueINR":"384000","totalValueInUsd":"5089.5","indian_port":"BANGALORE AIR","hs_no":"29333990","bill_no":"9964010","productDescription":"API","marketType":"REGULATED MARKET","country":"FRANCE","selfForZScoreResived":"Pharma Grade","supplierPort":"BANGALORE AIR","supplierAddress":"NO.49, F1 F2 CANARA BANK ROAD BOMMASANDRA INDL AREA PHASE I, BENGALURU","customerAddress":""},{"dataSource":"API Export","activeIngredients":"","year":"2023","qtr":"Q3","strtotime":1691433000,"product":"PYRROLOQUINOLINE QUINONE","address":"NA","city":"AHMEDABAD","supplier":"METEORIC BIOPHARMACEUTICALS PRIVATE LTD","supplierCountry":"INDIA","foreign_port":"CAPE TOWN","customer":"Z TO ORDER AND NA","customerCountry":"SOUTH AFRICA","quantity":"4.00","actualQuantity":"4","unit":"KGS","unitRateFc":"1600","totalValueFC":"6313.1","currency":"USD","unitRateINR":130737.99374999999,"date":"08-Aug-2023","totalValueINR":"522951.975","totalValueInUsd":"6313.1","indian_port":"BOMBAY AIR","hs_no":"29333990","bill_no":"0","productDescription":"API","marketType":"","country":"SOUTH AFRICA","selfForZScoreResived":"Pharma Grade","supplierPort":"BOMBAY AIR","supplierAddress":"NA, AHMEDABAD","customerAddress":""},{"dataSource":"API Export","activeIngredients":"","year":"2025","qtr":"Q4","strtotime":1764527400,"product":"PYRROLOQUINOLINE QUINONE DISODIUM SALT -(BATCH NUMBER: PQQ2510006) MFG DATE: OCTOBER 2025 EXP DATE: SEPTEMBER 2027 )","address":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN","city":"EXCHANGE,ELLISBRIDGE,AHMEDABAD","supplier":"METEORIC BIOPHARMACEUTICALS PRIVATE LTD","supplierCountry":"INDIA","foreign_port":"DURBAN","customer":"NATROCEUTICS SA (PTY) LTD","customerCountry":"SOUTH AFRICA","quantity":"3.00","actualQuantity":"3","unit":"KGS","unitRateFc":"2176.6","totalValueFC":"6370.2","currency":"USD","unitRateINR":191108.11333333331,"date":"01-Dec-2025","totalValueINR":"573324.34","totalValueInUsd":"6370.2","indian_port":"Bombay Air","hs_no":"29339990","bill_no":"0","productDescription":"API","marketType":"","country":"SOUTH AFRICA","selfForZScoreResived":"Pharma Grade","supplierPort":"Bombay Air","supplierAddress":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN, EXCHANGE,ELLISBRIDGE,AHMEDABAD","customerAddress":""},{"dataSource":"API Import","activeIngredients":"","year":"2023","qtr":"Q3","strtotime":1688754600,"product":"PYRROLOQUINOLINE QUINONEDISODIUM SALT (THIRD COUNTRY EXPORTPURPOSE)","address":"204,205,206 SHIROMANI COMPLEX,NEHR UNAGAR","city":"AHMEDABAD,GUJARAT","supplier":"WUXI CIMA SCIENCE CO LTD","supplierCountry":"CHINA","foreign_port":"NA","customer":"METEORIC BIOPHARMACEUTICALS PRIVATE LTD","customerCountry":"INDIA","quantity":"4.00","actualQuantity":"4","unit":"KGS","unitRateFc":"1450","totalValueFC":"5874.8","currency":"USD","unitRateINR":"120712.5","date":"08-Jul-2023","totalValueINR":"482850.116","totalValueInUsd":"5874.8","indian_port":"BOMBAY AIR","hs_no":"29333990","bill_no":"0","productDescription":"API","marketType":"REGULATED MARKET","country":"CHINA","selfForZScoreResived":"Pharma Grade","supplierPort":"NA","supplierAddress":"","customerAddress":"204,205,206 SHIROMANI COMPLEX,NEHR UNAGAR"},{"dataSource":"API Import","activeIngredients":"","year":"2025","qtr":"Q2","strtotime":1747852200,"product":"PYRROLOQUINOLINE QUINONE DISODIUM SALT -AS PER INVOICE AND PACKING LISTPYRROLOQUINOLINE QUINONE DISODIUM SALT","address":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN","city":"EXCHANGE,ELLISBRIDGE,AHMEDABAD","supplier":"QUZHOU LECHEN TRADING CO.,LTD","supplierCountry":"CHINA","foreign_port":"HANGCHOW (HANGZHOU)","customer":"METEORIC BIOPHARMACEUTICALS PRIVATE LTD","customerCountry":"INDIA","quantity":"4.10","actualQuantity":"4.1","unit":"KGS","unitRateFc":"940","totalValueFC":"3908.3","currency":"USD","unitRateINR":"81216","date":"22-May-2025","totalValueINR":"332985.6","totalValueInUsd":"3908.3","indian_port":"Ahmedabad Air","hs_no":"29339990","bill_no":"2224160","productDescription":"API","marketType":"REGULATED MARKET","country":"CHINA","selfForZScoreResived":"Pharma Grade","supplierPort":"HANGCHOW (HANGZHOU)","supplierAddress":"ROOM 6-1-11,FIRST FLOOR, YUANYANG MODERN CITY, LONGZHOU ROAD, LONGLOU QUZHOU,ZHEJING,324400 CHINA","customerAddress":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN"},{"dataSource":"API Import","activeIngredients":"","year":"2025","qtr":"Q4","strtotime":1762972200,"product":"PYRROLOQUINOLINE QUINONE DISODIUM SALT (THIRD COUNTRY PURPOSE)PYRROLOQUINOLINE QUINONE DISODIUM SALT (THIRD COUNTRY PURPOS","address":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN","city":"EXCHANGE,ELLISBRIDGE,AHMEDABAD","supplier":"QUZHOU LECHEN TRADING COLTD","supplierCountry":"CHINA","foreign_port":"BEIJING","customer":"METEORIC BIOPHARMACEUTICALS PRIVATE LTD","customerCountry":"INDIA","quantity":"3.00","actualQuantity":"3","unit":"KGS","unitRateFc":"822","totalValueFC":"2483.2","currency":"USD","unitRateINR":"73569","date":"13-Nov-2025","totalValueINR":"220707","totalValueInUsd":"2483.2","indian_port":"Bombay Air","hs_no":"29339990","bill_no":"9","productDescription":"API","marketType":"REGULATED MARKET","country":"CHINA","selfForZScoreResived":"Pharma Grade","supplierPort":"BEIJING","supplierAddress":"ROOM 6-1-11,FIRST FLOOR, YUANYANG M ODERN CITY, LONGZHOU ROAD, LONGLOU, QUZHOU, ZHEJING ZHEJING, , CHINA CHINA","customerAddress":"408,409 SHAIL COMPLEX,OP-MADHUSUDAN"}]
26-Apr-2022
01-Dec-2025
KGS
overview
Loading...

Average Price (USD/KGS)

Number of Transactions

Total Quantity (KGS)

Total Value (USD)

Quantity (KGS) & Unit rate (USD/KGS) over time

API/FDF Prices: Book a Demo to explore the features and consider upgrading later

API Imports and Exports

Importing Country Total Quantity
(KGS)
Average Price
(USD/KGS)
Number of Transactions

Upgrade, download data, analyse, strategize, subscribe with us contact

Digital Content read-more

Create Content with PharmaCompass, ask us

NEWS #PharmaBuzz

read-more
read-more

ABOUT THIS PAGE

Looking for 72909-34-3 / Pyrroloquinoline Quinone API manufacturers, exporters & distributors?

Pyrroloquinoline Quinone manufacturers, exporters & distributors 1

55

PharmaCompass offers a list of Pyrroloquinoline Quinone API manufacturers, exporters & distributors, which can be sorted by GMP, USDMF, JDMF, KDMF, CEP (COS), WC, Price,and more, enabling you to easily find the right Pyrroloquinoline Quinone manufacturer or Pyrroloquinoline Quinone supplier for your needs.

Send us enquiries for free, and we will assist you in establishing a direct connection with your preferred Pyrroloquinoline Quinone manufacturer or Pyrroloquinoline Quinone supplier.

PharmaCompass also assists you with knowing the Pyrroloquinoline Quinone API Price utilized in the formulation of products. Pyrroloquinoline Quinone API Price is not always fixed or binding as the Pyrroloquinoline Quinone Price is obtained through a variety of data sources. The Pyrroloquinoline Quinone Price can also vary due to multiple factors, including market conditions, regulatory modifications, or negotiated pricing deals.

API | Excipient name

Pyrroloquinoline Quinone

Synonyms

Methoxatin, 72909-34-3, 4,5-dioxo-4,5-dihydro-1h-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylic acid, Coenzyme pqq, Pyrrolo-quinoline quinone, Methoxatine

Cas Number

72909-34-3

Unique Ingredient Identifier (UNII)

47819QGH5L

About Pyrroloquinoline Quinone

A pyrrolo-quinoline having two adjacent keto-groups at the 4 and 5 positions and three acidic carboxyl groups. It is a coenzyme of some DEHYDROGENASES.

Pyrroloquinoline quinone/PQQ Manufacturers

A Pyrroloquinoline quinone/PQQ manufacturer is defined as any person or entity involved in the manufacture, preparation, processing, compounding or propagation of Pyrroloquinoline quinone/PQQ, including repackagers and relabelers. The FDA regulates Pyrroloquinoline quinone/PQQ manufacturers to ensure that their products comply with relevant laws and regulations and are safe and effective to use. Pyrroloquinoline quinone/PQQ API Manufacturers are required to adhere to Good Manufacturing Practices (GMP) to ensure that their products are consistently manufactured to meet established quality criteria.

click here to find a list of Pyrroloquinoline quinone/PQQ manufacturers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PhamaCompass.

Pyrroloquinoline quinone/PQQ Suppliers

A Pyrroloquinoline quinone/PQQ supplier is an individual or a company that provides Pyrroloquinoline quinone/PQQ active pharmaceutical ingredient (API) or Pyrroloquinoline quinone/PQQ finished formulations upon request. The Pyrroloquinoline quinone/PQQ suppliers may include Pyrroloquinoline quinone/PQQ API manufacturers, exporters, distributors and traders.

click here to find a list of Pyrroloquinoline quinone/PQQ suppliers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PharmaCompass.

Pyrroloquinoline quinone/PQQ GMP

Pyrroloquinoline quinone/PQQ Active pharmaceutical ingredient (API) is produced in GMP-certified manufacturing facility.

GMP stands for Good Manufacturing Practices, which is a system used in the pharmaceutical industry to make sure that goods are regularly produced and monitored in accordance with quality standards. The FDA’s current Good Manufacturing Practices requirements are referred to as cGMP or current GMP which indicates that the company follows the most recent GMP specifications. The World Health Organization (WHO) has its own set of GMP guidelines, called the WHO GMP. Different countries can also set their own guidelines for GMP like China (Chinese GMP) or the EU (EU GMP).

PharmaCompass offers a list of Pyrroloquinoline quinone/PQQ GMP manufacturers, exporters & distributors, which can be sorted by USDMF, JDMF, KDMF, CEP (COS), WC, API price, and more, enabling you to easily find the right Pyrroloquinoline quinone/PQQ GMP manufacturer or Pyrroloquinoline quinone/PQQ GMP API supplier for your needs.

Pyrroloquinoline quinone/PQQ CoA

A Pyrroloquinoline quinone/PQQ CoA (Certificate of Analysis) is a formal document that attests to Pyrroloquinoline quinone/PQQ's compliance with Pyrroloquinoline quinone/PQQ specifications and serves as a tool for batch-level quality control.

Pyrroloquinoline quinone/PQQ CoA mostly includes findings from lab analyses of a specific batch. For each Pyrroloquinoline quinone/PQQ CoA document that a company creates, the USFDA specifies specific requirements, such as supplier information, material identification, transportation data, evidence of conformity and signature data.

Pyrroloquinoline quinone/PQQ may be tested according to a variety of international standards, such as European Pharmacopoeia (Pyrroloquinoline quinone/PQQ EP), Pyrroloquinoline quinone/PQQ JP (Japanese Pharmacopeia) and the US Pharmacopoeia (Pyrroloquinoline quinone/PQQ USP).

Inform the supplier about your product requirements, specifying if you need a product with particular monograph like EP (Ph. Eur.), USP, JP, BP, or any other quality. In addition, clarify whether you need hydrochloride (HCl), anhydricum, base, micronisatum or a specific level of purity. To find reputable suppliers, utilize the filters and select those certified by GMP, FDA, or any other certification as per your requirement.
For your convenience, we have listed synonyms and CAS numbers to help you find the best supplier. The use of synonyms and CAS numbers can be helpful in identifying potential suppliers, but it is crucial to note that they might not always indicate the exact same product. It is important to confirm the product details with the supplier before making a purchase to ensure that it meets your requirements.
Ask Us for Pharmaceutical Supplier and Partner
Ask Us, Find A Supplier / Partner
No Commissions, No Strings Attached, Get Connected for FREE

What are you looking for?

How can we help you?

The request can't be empty

Please read our Privacy Policy carefully

You must agree to the privacy policy

The name can't be empty
The company can't be empty.
The email can't be empty Please enter a valid email.
The mobile can't be empty