Find Cystine manufacturers, exporters & distributors on PharmaCompass

PharmaCompass

Synopsis

Synopsis

0INTERMEDIATES

REF. STANDARDS OR IMPURITIES

0

EDQM

0

USP

0

JP

0

Others

FINISHED DOSAGE FORMULATIONS

0

FDA Orange Book

FDA (Orange Book)

0

Europe

Europe

0

Canada

Canada

0

Australia

Australia

0

South Africa

South Africa

FDF Dossiers

DRUG PRODUCT COMPOSITIONS

0RELATED EXCIPIENT COMPANIES

0EXCIPIENTS BY APPLICATIONS

PATENTS & EXCLUSIVITIES

0

US Patents

0

US Exclusivities

0

Health Canada Patents

API REF. PRICE (USD/KG)

$
$ 0

GLOBAL SALES INFORMATION

US Medicaid

NA

Annual Reports

NA

Regulatory FDF Prices

NA

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

MARKET PLACE

0

API

0

FDF

DIGITAL CONTENT

0

Data Compilation #PharmaFlow

0

Stock Recap #PipelineProspector

0

Weekly News Recap #Phispers

0

News #PharmaBuzz

Chemistry

Click the arrow to open the dropdown
read-moreClick the button for full data set
Also known as: L-cystine, 56-89-3, L-cystin, L-dicysteine, Cysteine disulfide, Cystin
Molecular Formula
C6H12N2O4S2
Molecular Weight
240.3  g/mol
InChI Key
LEVWYRKDKASIDU-IMJSIDKUSA-N
FDA UNII
48TCX9A1VT

Cystine
A covalently linked dimeric nonessential amino acid formed by the oxidation of CYSTEINE. Two molecules of cysteine are joined together by a disulfide bridge to form cystine.
1 2D Structure

Cystine

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
(2R)-2-amino-3-[[(2R)-2-amino-2-carboxyethyl]disulfanyl]propanoic acid
2.1.2 InChI
InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1
2.1.3 InChI Key
LEVWYRKDKASIDU-IMJSIDKUSA-N
2.1.4 Canonical SMILES
C(C(C(=O)O)N)SSCC(C(=O)O)N
2.1.5 Isomeric SMILES
C([C@@H](C(=O)O)N)SSC[C@@H](C(=O)O)N
2.2 Other Identifiers
2.2.1 UNII
48TCX9A1VT
2.3 Synonyms
2.3.1 MeSH Synonyms

1. Copper Cystinate

2. L Cystine

3. L-cystine

2.3.2 Depositor-Supplied Synonyms

1. L-cystine

2. 56-89-3

3. L-cystin

4. L-dicysteine

5. Cysteine Disulfide

6. Cystin

7. Beta,beta'-dithiodialanine

8. L-cysteine Disulfide

9. 1-cystine

10. 3,3'-dithiodialanine

11. Cystine, L-

12. Dicysteine

13. Cystine (l)-

14. Cystine Acid

15. (h-cys-oh)2

16. Alanine, 3,3'-dithiodi-

17. Alanine, 3,3'-dithiobis-

18. Beta,beta'-dithioalanine, L-

19. L-alanine, 3,3'-dithiobis-

20. 3,3'-dithiobis(2-aminopropanoic Acid)

21. Cystine (van)

22. Cystine [usan]

23. Cystin (van)

24. L-(-)-cystine

25. (-)-cystine

26. Gelucystine

27. Ccris 5822

28. L-alpha-diamino-beta-dithiolactic Acid

29. Cystine,d

30. Bis(beta-amino-beta-carboxyethyl)disulfide

31. Unii-48tcx9a1vt

32. 3,3'-dithiobis-l-alanine

33. Einecs 200-296-3

34. (r-(r*,r*))-3,3'-dithiobis(2-aminopropanoic Acid)

35. 48tcx9a1vt

36. Nsc 13203

37. Beta,beta'-diamino-beta,beta'-dicarboxydiethyl Disulfide

38. Brn 1728094

39. Dtxsid2046418

40. Chebi:16283

41. Ai3-09064

42. Beta,beta'-diamino-beta,beta'-dicarboxydiethyldisulfide

43. Cystine [usan:inn]

44. (2r,2'r)-3,3'-disulfanediylbis(2-aminopropanoic Acid)

45. 3,3'-dithiobis(2-aminopropanoic Acid), (r-(r*,r*))-

46. Propanoic Acid, 3,3'-dithiobis(2-amino-, (r-(r*,r*))-

47. Nsc-13203

48. S-cysteinyl Cysteine

49. Bis(beta-amino-beta-carboxyethyl) Disulfide

50. Dtxcid0026418

51. Ec 200-296-3

52. (2r)-2-amino-3-{[(2r)-2-amino-2-carboxyethyl]disulfanyl}propanoic Acid

53. 4-04-00-03155 (beilstein Handbook Reference)

54. Cystine (l-cystine)

55. C6h12n2o4s2

56. E921

57. Cystine (mart.)

58. Cystine [mart.]

59. Cystine (usp-rs)

60. Cystine [usp-rs]

61. (r,r)-3,3'-dithiobis(2-aminopropanoic Acid)

62. S-(((r)-2-amino-2-carboxyethyl)thio)cysteine

63. Cistina

64. Zystin

65. Cystin-

66. Cystine (ep Monograph)

67. Cystine [ep Monograph]

68. 3,3-disulfanediylbis((2r)-2-aminopropanoic Acid)

69. 2-amino-3-(2-amino-2-carboxy-ethyl)disulfanyl-propanoic Acid

70. L-cystin-

71. Alpha-diamino-beta-dithiolactic Acid

72. (r-(r*,r*))-3,3'-dithiobis

73. [r-(r*,r*)]-3,3'-dithiobis

74. Mfcd00064228

75. L Cystine

76. (2r)-2-amino-3-[[(2r)-2-amino-2-carboxyethyl]disulfanyl]propanoic Acid

77. Cas-56-89-3

78. 2079930-29-1

79. Tyrosine Impurity C (ep Impurity)

80. Tyrosine Impurity C [ep Impurity]

81. (r,r)-3,3'-dithiobis(2-aminopropionicacid)

82. Acetylcysteine Impurity A (ep Impurity)

83. Acetylcysteine Impurity A [ep Impurity]

84. 24645-67-8

85. [r-(r*,r*)]-3,3'-dithiobis[2-aminopropanoic Acid]

86. Cystinum

87. Dtxsid50859005

88. C6-h12-n2-o4-s2

89. Ncgc00164531-01

90. Iyy

91. 3,3'-dithiobis

92. B,b'-dithiodialanine

93. L-cystine (9ci)

94. Cystine (usan/inn)

95. L-cystine (jp17)

96. Cystine [vandf]

97. Cystine [inci]

98. Cystine [inn]

99. Cystine [mi]

100. L-cystine [fcc]

101. L-cystine [jan]

102. Cystine, L- (8ci)

103. Cystine [who-dd]

104. Bmse000035

105. D0v1cp

106. (2r)-2-amino-3-[[(2r)-2-amino-2-carboxy-ethyl]disulfanyl]propanoic Acid

107. Beta,beta'-dithiobisalanine

108. Schembl10226

109. L-cystine, Non-animal Source

110. Chembl590540

111. Gtpl5413

112. (h-cys-oh)2 (disulfide Bond)

113. Dtxcid60210087

114. Hy-n0394

115. Tox21_112162

116. Ccg-36355

117. L-cystine, >=99.7% (tlc)

118. S4808

119. Bis(b-amino-b-carboxyethyl) Disulfide

120. Cystine, Nist(r) Srm(r) 143d

121. Akos015898645

122. Tox21_112162_1

123. Am81644

124. Db00138

125. (2r)-2-azanyl-3-[[(2r)-2-azanyl-3-oxidanyl-3-oxidanylidene-propyl]disulfanyl]propanoic Acid

126. Bis(b-amino-beta-carboxyethyl) Disulfide

127. Ncgc00166006-01

128. Ncgc00166006-02

129. Ac-11189

130. As-12654

131. D(+)-3,3'-dithiobis(2-aminopropanoate

132. L-cystine, >=98% (tlc), Crystalline

133. L-cystine, Bioultra, >=99.5% (t)

134. Ls-59051

135. L-cystine, Saj Special Grade, >=99.0%

136. L-cystine, Vetec(tm) Reagent Grade, 98%

137. Acetylcysteine Impurity A (l-cystine)

138. B,b'-diamino-b,b'-dicarboxydiethyl Disulfide

139. Cs-0008930

140. D(+)-3,3'-dithiobis(2-aminopropanoic Acid

141. (r,r)-3,3'-dithiobis(2-aminopropionic Acid)

142. C00491

143. D03636

144. En300-174654

145. M06021

146. Q408626

147. 3,3'-disulfanediylbis((2r)-2-aminopropanoic Acid)

148. 3,3'-dithiobis[2-amino-[r-(r*,r*)]-propanoate

149. 2-amino-3-[(2-amino-2-carboxyethyl)dithio]propanoate

150. L-cystine, Certified Reference Material, Tracecert(r)

151. 3,3'-dithiobis[2-amino-[r-(r*,r*)]-propanoic Acid

152. Cystine, European Pharmacopoeia (ep) Reference Standard

153. Z1269145231

154. 2-amino-3-(2-amino-2-carboxy-ethyl)disulfanyl-propanoate

155. 2-amino-3-[(2-amino-2-carboxyethyl)dithio]propanoic Acid

156. Dd82f461-3f8f-4624-9e2c-0272a9fa79ed

157. Cystine, United States Pharmacopeia (usp) Reference Standard

158. L-cystine, Cell Culture Reagent (h-l-cys(1)-oh.h-l-cys(1)-oh)

159. L-cystine, Pharmaceutical Secondary Standard; Certified Reference Material

160. L-cystine, Produced By Wacker Chemie Ag, Burghausen, Germany, >=98.5%

161. L-cystine, From Non-animal Source, Meets Ep Testing Specifications, Suitable For Cell Culture, 98.5-101.0%

2.4 Create Date
2004-09-16
3 Chemical and Physical Properties
Molecular Weight 240.3 g/mol
Molecular Formula C6H12N2O4S2
XLogP3-6.3
Hydrogen Bond Donor Count4
Hydrogen Bond Acceptor Count8
Rotatable Bond Count7
Exact Mass g/mol
Monoisotopic Mass g/mol
Topological Polar Surface Area177
Heavy Atom Count14
Formal Charge0
Complexity192
Isotope Atom Count0
Defined Atom Stereocenter Count2
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1
4 Drug and Medication Information
4.1 Drug Indication

It has been claimed that L-cysteine has anti-inflammatory properties, that it can protect against various toxins, and that it might be helpful in osteoarthritis and rheumatoid arthritis. More research will have to be done before L-cysteine can be indicated for any of these conditions. Research to date has mostly been in animal models.


5 Pharmacology and Biochemistry
5.1 Mechanism of Action

Certain conditions, e.g. an acetaminophen overdose, deplete hepatic glutathione and subject the tissues to oxidative stress resulting in loss of cellular integrity. L-Cystine serves as a major precursor for synthesis of glutathione.


ABOUT THIS PAGE

Looking for 56-89-3 / Cystine API manufacturers, exporters & distributors?

Cystine manufacturers, exporters & distributors 1

75

PharmaCompass offers a list of Cystine 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 Cystine manufacturer or Cystine supplier for your needs.

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

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

API | Excipient name

Cystine

Synonyms

L-cystine, 56-89-3, L-cystin, L-dicysteine, Cysteine disulfide, Cystin

Cas Number

56-89-3

Unique Ingredient Identifier (UNII)

48TCX9A1VT

About Cystine

A covalently linked dimeric nonessential amino acid formed by the oxidation of CYSTEINE. Two molecules of cysteine are joined together by a disulfide bridge to form cystine.

Copper Cystinate Manufacturers

A Copper Cystinate manufacturer is defined as any person or entity involved in the manufacture, preparation, processing, compounding or propagation of Copper Cystinate, including repackagers and relabelers. The FDA regulates Copper Cystinate manufacturers to ensure that their products comply with relevant laws and regulations and are safe and effective to use. Copper Cystinate 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 Copper Cystinate manufacturers with USDMF, JDMF, KDMF, CEP, GMP, COA and API Price related information on PhamaCompass.

Copper Cystinate Suppliers

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

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

Copper Cystinate USDMF

A Copper Cystinate DMF (Drug Master File) is a document detailing the whole manufacturing process of Copper Cystinate active pharmaceutical ingredient (API) in detail. Different forms of Copper Cystinate DMFs exist exist since differing nations have different regulations, such as Copper Cystinate USDMF, ASMF (EDMF), JDMF, CDMF, etc.

A Copper Cystinate DMF submitted to regulatory agencies in the US is known as a USDMF. Copper Cystinate USDMF includes data on Copper Cystinate's chemical properties, information on the facilities and procedures used, and details about packaging and storage. The Copper Cystinate USDMF is kept confidential to protect the manufacturer’s intellectual property.

click here to find a list of Copper Cystinate suppliers with USDMF on PharmaCompass.

Copper Cystinate JDMF

The Pharmaceuticals and Medical Devices Agency (PMDA) established the Japan Drug Master File (JDMF), also known as the Master File (MF), to permit Japanese and foreign manufacturers of drug substances, intermediates, excipients, raw materials, and packaging materials (‘Products’) to voluntarily register confidential information about the production and management of their products in Japan.

The Copper Cystinate Drug Master File in Japan (Copper Cystinate JDMF) empowers Copper Cystinate API manufacturers to present comprehensive information (e.g., production methods, data, etc.) to the review authority, i.e., PMDA (Pharmaceuticals & Medical Devices Agency).

PMDA reviews the Copper Cystinate JDMF during the approval evaluation for pharmaceutical products. At the time of Copper Cystinate JDMF registration, PMDA checks if the format is accurate, if the necessary items have been included (application), and if data has been attached.

click here to find a list of Copper Cystinate suppliers with JDMF on PharmaCompass.

Copper Cystinate CEP

A Copper Cystinate CEP of the European Pharmacopoeia monograph is often referred to as a Copper Cystinate Certificate of Suitability (COS). The purpose of a Copper Cystinate CEP is to show that the European Pharmacopoeia monograph adequately controls the purity of Copper Cystinate EP produced by a given manufacturer. Suppliers of raw materials can prove the suitability of Copper Cystinate to their clients by showing that a Copper Cystinate CEP has been issued for it. The manufacturer submits a Copper Cystinate CEP (COS) as part of the market authorization procedure, and it takes on the role of a Copper Cystinate CEP holder for the record. Additionally, the data presented in the Copper Cystinate CEP (COS) is managed confidentially and offers a centralized system acknowledged by numerous nations, exactly like the Copper Cystinate DMF.

A Copper Cystinate CEP (COS) is recognised by all 36 nations that make up the European Pharmacopoeia Convention. Copper Cystinate CEPs may be accepted in nations that are not members of the Ph. Eur. at the discretion of the authorities there.

click here to find a list of Copper Cystinate suppliers with CEP (COS) on PharmaCompass.

Copper Cystinate WC

A Copper Cystinate written confirmation (Copper Cystinate WC) is an official document issued by a regulatory agency to a Copper Cystinate manufacturer, verifying that the manufacturing facility of a Copper Cystinate active pharmaceutical ingredient (API) adheres to the Good Manufacturing Practices (GMP) regulations of the importing country. When exporting Copper Cystinate APIs or Copper Cystinate finished pharmaceutical products to another nation, regulatory agencies frequently require a Copper Cystinate WC (written confirmation) as part of the regulatory process.

click here to find a list of Copper Cystinate suppliers with Written Confirmation (WC) on PharmaCompass.

Copper Cystinate NDC

National Drug Code is a comprehensive database maintained by the FDA that contains information on all drugs marketed in the US. This directory includes information about finished drug products, unfinished drug products, and compounded drug products, including those containing Copper Cystinate as an active pharmaceutical ingredient (API).

Finished drug products

The FDA updates the NDC directory daily. The NDC numbers for Copper Cystinate API and other APIs are published in this directory by the FDA.

Unfinished drugs

The NDC unfinished drugs database includes product listing information submitted for all unfinished drugs, such as active pharmaceutical ingredients (APIs), drugs intended for further processing and bulk drug substances for compounding.

Pharmaceutical companies that manufacture Copper Cystinate as an active pharmaceutical ingredient (API) must furnish the FDA with an updated record of all drugs that they produce, prepare, propagate, compound, or process for commercial distribution in the US at their facilities.

Compounded drug products

The NDC directory also contains data on finished compounded human drug products that contain Copper Cystinate and are produced by outsourcing facilities. While these outsourcing facilities are not mandated to assign a Copper Cystinate NDC to their finished compounded human drug products, they may choose to do so.

click here to find a list of Copper Cystinate suppliers with NDC on PharmaCompass.

Copper Cystinate GMP

Copper Cystinate 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 Copper Cystinate 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 Copper Cystinate GMP manufacturer or Copper Cystinate GMP API supplier for your needs.

Copper Cystinate CoA

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

Copper Cystinate CoA mostly includes findings from lab analyses of a specific batch. For each Copper Cystinate 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.

Copper Cystinate may be tested according to a variety of international standards, such as European Pharmacopoeia (Copper Cystinate EP), Copper Cystinate JP (Japanese Pharmacopeia) and the US Pharmacopoeia (Copper Cystinate 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