100986-89-8

Chemistry, 2 End Use API, 2 Related Intermediates

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1 Intermediates

1 Intermediates

Also known as: 100986-89-8, Levofloxacin carboxylic acid, (s)-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid, Levofloxacin related compound b, Levofloxacin q-acid, (-)-, 08gt8fy84e

Molecular Formula

C₁₃H₉F₂NO₄

Molecular Weight

281.21 g/mol

InChI Key

NVKWWNNJFKZNJO-YFKPBYRVSA-N

FDA UNII

08GT8FY84E

1 2D Structure

100986-89-8

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

(2S)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic acid

2.1.2 InChI

InChI=1S/C13H9F2NO4/c1-5-4-20-12-9(15)8(14)2-6-10(12)16(5)3-7(11(6)17)13(18)19/h2-3,5H,4H2,1H3,(H,18,19)/t5-/m0/s1

2.1.3 InChI Key

NVKWWNNJFKZNJO-YFKPBYRVSA-N

2.1.4 Canonical SMILES

CC1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O

2.1.5 Isomeric SMILES

C[C@H]1COC2=C3N1C=C(C(=O)C3=CC(=C2F)F)C(=O)O

2.2 Other Identifiers

2.2.1 UNII

08GT8FY84E

2.3 Synonyms

2.3.1 Depositor-Supplied Synonyms

1. 100986-89-8

2. Levofloxacin Carboxylic Acid

3. (s)-9,10-difluoro-3-methyl-7-oxo-3,7-dihydro-2h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic Acid

4. Levofloxacin Related Compound B

5. Levofloxacin Q-acid, (-)-

6. 08gt8fy84e

7. (2s)-6,7-difluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic Acid

8. (s)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic Acid

9. 7h-pyrido(1,2,3-de)-1,4-benzoxazine-6-carboxylic Acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3s)-

10. Ofloxacin Impurity A

11. (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

12. Unii-08gt8fy84e

13. 8,9-difluoro-3-methyl-6-oxo-2,3-dihydro-6h-1-oxa-3a-aza-phenalene-5-carboxylic Acid

14. (s)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido-[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

15. 7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-, (3s)-

16. Levofloxacin Related Compound B [usp]

17. Levofloxacin Impurity F

18. Levofloxacin Related Compound B Rs [usp]

19. Schembl2333806

20. Zinc57096

21. Dtxsid60143604

22. Chebi:167723

23. Mfcd04039905

24. Akos016002127

25. Ac-7592

26. Fs-4544

27. (3s)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

28. (s)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

29. Cs-0136444

30. L0238

31. 86d898

32. N17092

33. Levofloxacin Related Compound B [usp-rs]

34. A897275

35. Levofloxacin Related Compound B [usp Impurity]

36. Q27236408

37. Levofloxacin Hemihydrate Impurity F [ep Impurity]

38. 8,9-difluoro-3-methyl-6-oxo-2,3-dihydro-6h-1-oxa-3a-azaphenalene-5-carboxylic Acid

39. Levofloxacin Related Compound B, United States Pharmacopeia (usp) Reference Standard

40. (-) -9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h -pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

41. (-) -9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h-pyrido [1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

42. (-)-9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h-pyrido [1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

43. (-)-9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

44. (3s)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic Acid

45. (3s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic Acid

46. (s)-(-) 9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de][1,4] Benzoxazine-6-carboxylic Acid

47. (s)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid 97%

48. (s)-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid, 97%

49. (s)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido [1,2,3-de] [1,4]benzoxazine-6-carboxylic Acid

50. (s)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido [1,2,3-de][1,4]benzoxazine-6-carboxylic Acid

51. (s)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

52. (s)-(-)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido[1,2,3-de][1,4]benzoxazine-6-carboxylic Acid

53. (s)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro-7h-pyrido(1,2,3-de)(1,4)benzoxazine-6-carboxylic Acid

54. 6,7-diluoro-2-methyl-10-oxo-4-oxa-1-azatricyclo[7.3.1.05,13]trideca-5(13),6,8,11-tetraene-11-carboxylic Acid

55. 9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-(3s)-7h-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic Acid

2.4 Create Date

2005-07-07

3 Chemical and Physical Properties

Molecular Formula	C₁₃H₉F₂NO₄
Molecular Weight	281.21 g/mol
XLogP3	2.1
Hydrogen Bond Donor Count	1
Hydrogen Bond Acceptor Count	7
Rotatable Bond Count	1
Exact Mass	281.04996409 g/mol
Monoisotopic Mass	281.04996409 g/mol
Topological Polar Surface Area	66.8 Å²
Heavy Atom Count	20
Formal Charge	0
Complexity	495
Isotope Atom Count	0
Defined Atom Stereocenter Count	1
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1

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Anupam Rasayan India Ltd.

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2,3,4-Trifluoronitrobenzene

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CAS Number

771-69-7

End Use API

Levofloxacin

About the Company

Anupam Rasayan India Limited was started in 1976 and we are 36 years old. ISO 9001:2008 and ISO 14001:20...

Anupam Rasayan India Limited was started in 1976 and we are 36 years old. ISO 9001:2008 and ISO 14001:2004 certified chemical company with sound technology, environment consciousness, a rich history of innovation through research, and a total commitment to excellence in quality and customer satisfaction. ARIL is a manufacturer of Specialty Chemicals, with products catering to a plethora of market segments such as Pharmaceuticals, Agrochemicals, Pigments, Dyestuff, Material Sciences and Human Care. Our vision is to exploit to the maximum the potential of our extensive infrastructure and knowledge base, and then go beyond these to explore new horizons. Our objective is to grow exponentially in a multi-faceted manner through our chemistry, our technology and most importantly, through our customer support. ARIL thrives on its strong Research & Development and we have introduced numerous products for the first time in India. Many products have been introduced on an exclusive basis for our customers, for which we have entered into exclusivity agreements.

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Sagar Life Sciences

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Potassium Iodide

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CAS Number

7681-11-0

End Use API

Levofloxacin

About the Company

We are a top producer of Pharmaceutical Intermediates, Specialty Chemicals, and More, with origins dating...

We are a top producer of Pharmaceutical Intermediates, Specialty Chemicals, and More, with origins dating back to 1998. Globally renowned for its Organic Compounds, Inorganic Compounds, Industrial Acids, Industrial Chemicals, Zinc Acetates, Calcium Chloride Dihydrates, Speciality Chemicals, and other products, Sagar Life Science Private Limited is a customer-centric business with a primary focus on innovations, quality, and customization. Since sustainability is among our core values, we concentrate on improving the efficiency of our processes to manufacture sustainable results.

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