Polpharma is a Polish CDMO of APIs and a significant European API producer, delivering products to companies worldwide.

ACCESS ALL DATA
Browse all information
CHEMISTRY
Discover Molecule Insights

REF. STANDARDS & IMPURITIES

2 Others

otherSolutions
2 Others

Synopsis

ACTIVE PHARMA INGREDIENTS

API Suppliers

USDMF

CEP/COS

JDMF

EU WC

KDMF

NDC API

VMF

Listed Suppliers

API REF. PRICE (USD/KG)

$ 0

MARKET PLACE

API

FDF

0INTERMEDIATES

FINISHED DOSAGE FORMULATIONS

FDF Dossiers

FDA Orange Book

Europe

Canada

Australia

South Africa

Listed Dossiers

0 DRUGS IN DEVELOPMENT

DRUG PRODUCT COMPOSITIONS

REF. STANDARDS OR IMPURITIES

EDQM

USP

Others

PATENTS & EXCLUSIVITIES

US Patents

US Exclusivities

Health Canada Patents

DIGITAL CONTENT

Data Compilation #PharmaFlow

Stock Recap #PipelineProspector

Weekly News Recap #Phispers

News #PharmaBuzz

GLOBAL SALES INFORMATION

US Medicaid (USD)

Annual Reports (USD Million)

Finished Drug Prices

0RELATED EXCIPIENT COMPANIES

0EXCIPIENTS BY APPLICATIONS

Chemistry

Click the arrow to open the dropdown

Click the button for full data set

Also known as: 18829-70-4, Catechin l-form, (-)-catechol, (2s,3r)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol, Catechin, alpha, (2s,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-chromene-3,5,7-triol

Molecular Formula

C₁₅H₁₄O₆

Molecular Weight

290.27 g/mol

InChI Key

PFTAWBLQPZVEMU-HIFRSBDPSA-N

FDA UNII

FHB0GX3D44

catechin is a natural product found in Smilax corbularia, Cinnamomum kotoense, and other organisms with data available.

1 2D Structure

(-)-Catechin

2 Identification

2.1 Computed Descriptors

2.1.1 IUPAC Name

(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol

2.1.2 InChI

InChI=1S/C15H14O6/c16-8-4-11(18)9-6-13(20)15(21-14(9)5-8)7-1-2-10(17)12(19)3-7/h1-5,13,15-20H,6H2/t13-,15+/m1/s1

2.1.3 InChI Key

PFTAWBLQPZVEMU-HIFRSBDPSA-N

2.1.4 Canonical SMILES

C1C(C(OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

2.1.5 Isomeric SMILES

C1[C@H]([C@@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

2.2 Other Identifiers

2.2.1 UNII

FHB0GX3D44

2.3 Synonyms

2.3.1 Depositor-Supplied Synonyms

1. 18829-70-4

2. Catechin L-form

3. (-)-catechol

4. (2s,3r)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

5. Catechin, Alpha

6. (2s,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-chromene-3,5,7-triol

7. Fhb0gx3d44

8. (2s,3r)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol

9. Chembl200715

10. Chebi:33992

11. Nsc81746

12. Nsc-81746

13. 7295-85-4

14. (2s,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol

15. Trans-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

16. Ent-catechin

17. 2h-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2s,3r)-

18. Cianidanol, (-)-

19. Unii-fhb0gx3d44

20. (-)-cianidanol

21. Einecs 242-611-7

22. Nsc 81746

23. (2s,3r)-catechin

24. L-catechin

25. L-catechol

26. (2s-trans)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol

27. Catechin L-form [mi]

28. Schembl166733

29. (2s,3r)-ent-catechin

30. Bcbcmap01_000008

31. Hy-n0898a

32. Dtxsid40172174

33. Zinc119985

34. (-)-(2s,3r)-catechin

35. Bdbm50236527

36. Mfcd00135997

37. Akos027446338

38. Cs-w016715

39. Smp1_000325

40. As-73252

41. (-)-trans-3,3',4',5,7-pentahydroxyflavane

42. E76537

43. (-)-catechin, >=97% (hplc), From Green Tea

44. J-012129

45. Q27115730

46. Ee68d890-72e6-4ba1-9ad2-038c19d48620

47. (2s,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-1h-benzopyran-3,5,7-triol

48. (+/-) Trans-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol

49. 1h-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2s,3r)-

50. 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol, (2s-trans)

51. (2s,3r)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-pyran-3,5,7-triol, 3,3',4',5,7-pentahydroxyflavan, (-)-cyanidanol-3

2.4 Create Date

2005-06-24

3 Chemical and Physical Properties

Molecular Formula	C₁₅H₁₄O₆
Molecular Weight	290.27 g/mol
XLogP3	0.4
Hydrogen Bond Donor Count	5
Hydrogen Bond Acceptor Count	6
Rotatable Bond Count	1
Exact Mass	290.07903816 g/mol
Monoisotopic Mass	290.07903816 g/mol
Topological Polar Surface Area	110 Å²
Heavy Atom Count	21
Formal Charge	0
Complexity	364
Isotope Atom Count	0
Defined Atom Stereocenter Count	2
Undefined Atom Stereocenter Count	0
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently Bonded Unit Count	1