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    Cianidanol

    ACTIVE PHARMA INGREDIENTS

    RELATED EXCIPIENT COMPANIES

    EXCIPIENTS BY APPLICATIONS

    REF. STANDARDS & IMPURITIES

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    2D Structure
    Also known as: (+)-catechin, Catechin, 154-23-4, Catechuic acid, Catechinic acid, Cyanidanol
    Molecular Formula
    C15H14O6
    Molecular Weight
    290.27  g/mol
    InChI Key
    PFTAWBLQPZVEMU-DZGCQCFKSA-N
    FDA UNII
    5J4Y243W61
    An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.
    1 2D Structure

    2D Structure

    2 Identification
    2.1 Computed Descriptors
    2.1.1 IUPAC Name
    (2R,3S)-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+/m0/s1
    2.1.3 InChI Key
    PFTAWBLQPZVEMU-DZGCQCFKSA-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
    5J4Y243W61
    2.3 Synonyms
    2.3.1 MeSH Synonyms

    1. (+)-catechin

    2. (+)-cyanidanol

    3. (+)-cyanidanol-3

    4. (-)-epicatechin

    5. (2r,3r)-2-(3,4-dihydroxyphenyl)-3,5,7-chromanetriol

    6. 2h-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2r-cis)-

    7. 3,3',4',5,7-flavanpentol

    8. Catechin

    9. Catechinic Acid

    10. Catechuic Acid

    11. Catergen

    12. Cyanidanol 3

    13. Cyanidanol-3

    14. Epicatechin

    15. Kb 53

    16. Kb-53

    17. Kb53

    18. Z 7300

    19. Zyma

    2.3.2 Depositor-Supplied Synonyms

    1. (+)-catechin

    2. Catechin

    3. 154-23-4

    4. Catechuic Acid

    5. Catechinic Acid

    6. Cyanidanol

    7. D-catechin

    8. Catergen

    9. Cianidol

    10. (+)-catechol

    11. (+)-cyanidanol

    12. Biocatechin

    13. (+)-cyanidan-3-ol

    14. D-catechol

    15. D-(+)-catechin

    16. Dexcyanidanol

    17. (+)-catechin Hydrate

    18. Catechin (flavan)

    19. Catechol (flavan)

    20. (2r,3s)-catechin

    21. (2r,3s)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol

    22. 3-cyanidanol, (+)-

    23. Dl-catechin

    24. (2r,3s)-(+)-catechin

    25. Cianidanolum

    26. Dl-catechol

    27. (+)-cianidanol

    28. 3,3',4',5,7-flavanpentol

    29. Kb-53

    30. (+)-cyanidanol-3

    31. 7295-85-4

    32. Ccris 6855

    33. (+)-3',4',5,7-tetrahydroxy-2,3-trans-flavan-3-ol

    34. (2r,3s)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol

    35. (2r,3s)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-chromene-3,5,7-triol

    36. 2h-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2r-trans)-

    37. Nsc 2819

    38. Nsc-2819

    39. Catechin, D-

    40. Catechol (+)

    41. Chebi:15600

    42. Ai3-22757

    43. Nsc2819

    44. (+)-(2r,3s)-5,7,3',4'-tetrahydroxyflavan-3-ol

    45. Catechin, D

    46. Catechin-(+,-) Hydrate

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

    48. 2h-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2r,3s)-

    49. 8r1v1stn48

    50. Chembl311498

    51. (2r-trans)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol

    52. 5j4y243w61

    53. 100786-01-4

    54. 225937-10-0

    55. Catechu

    56. Gambier

    57. Transepar

    58. Katha

    59. Trans-(+)-3,3',4',5,7-flavanpentol

    60. Zyma

    61. Cyanidanol-3

    62. (+)-cyanidol-3

    63. Cutch (dye)

    64. (+)-(2r:3s)-5,7,3',4'-tetrahydroxyflavan-3-ol

    65. Epicatechin-(-)

    66. Cianidanol [inn:jan]

    67. Mls001056745

    68. Cianidanolum [inn-latin]

    69. Catechine Dl-form

    70. (+-)-catechin

    71. 2,3-trans-catechin

    72. 2,3-dihydro-4-desoxoquercetin

    73. Kb 53

    74. Sr-01000075742

    75. Smr000326724

    76. Einecs 205-825-1

    77. Unii-8r1v1stn48

    78. Catechinate

    79. Catechuate

    80. Drenoliver

    81. Rac-catechin

    82. (2r,3s)-3,3',4',5,7-flavanpentol

    83. Tanningenic Acid

    84. Dl-catechine

    85. Unii-5j4y243w61

    86. Z 7300

    87. Procyanidin Polymer

    88. Teafuran 30a

    89. Kxn

    90. Prestwick_998

    91. Sunkatol No. 1

    92. Einecs 230-731-2

    93. (+/-)-catechol

    94. 2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol

    95. Racemic Catechin

    96. Spectrum_000395

    97. (+)-catechin,(s)

    98. 2-(3,4-dihydroxyphenyl)-3,5,7-chromanetriol #

    99. Catechin [mi]

    100. Catechin, Dl-

    101. Catechin [vandf]

    102. Cianidanol [inn]

    103. Cianidanol [jan]

    104. Prestwick0_000642

    105. Prestwick0_000817

    106. Prestwick1_000642

    107. Prestwick1_000817

    108. Prestwick2_000642

    109. Prestwick2_000817

    110. Prestwick3_000642

    111. Spectrum2_000167

    112. Spectrum3_000242

    113. Spectrum4_001763

    114. Spectrum5_000345

    115. Epitope Id:116872

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

    117. Cianidanol [mart.]

    118. Cianidanol [who-dd]

    119. Lopac0_000219

    120. Schembl19741

    121. Bspbio_000643

    122. Bspbio_001624

    123. Kbiogr_002245

    124. Kbioss_000875

    125. Bidd:er0378

    126. Divk1c_000647

    127. (+)-2-(3,4-dihydroxyphenyl)-3,5,7-chromantriol

    128. Spbio_000033

    129. Spbio_002564

    130. Spbio_002634

    131. Catechin Dl-form [mi]

    132. Bpbio1_000709

    133. Cid_107957

    134. (3s,2r)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol

    135. Catechol, (+/-)-

    136. Dtxsid3022322

    137. Acon1_001489

    138. Bdbm23416

    139. Bdbm60836

    140. Cianidanol, (+/-)-

    141. Hms502a09

    142. Kbio1_000647

    143. Kbio2_000875

    144. Kbio2_003443

    145. Kbio2_006011

    146. Kbio3_001124

    147. Yk-85 Light Yellow Powder 85

    148. (+)-catechin [usp-rs]

    149. 4c94

    150. Ninds_000647

    151. Dtxsid001349029

    152. Hms1570a05

    153. Hms1570d15

    154. Hms2097a05

    155. Hms3260l19

    156. Pharmakon1600-00210205

    157. Zinc119983

    158. (+)-catechin, Analytical Standard

    159. Hy-n0898

    160. Tnp00270

    161. Tox21_500219

    162. Ccg-40007

    163. Lmpk12020001

    164. Nsc755824

    165. S3974

    166. S4722

    167. Stl570276

    168. Trans3,3,4,5,7 Pentahydroxyflavane

    169. Akos015960546

    170. Cs-3759

    171. Db14086

    172. Lp00219

    173. Nd-0342

    174. Nsc-755824

    175. Sdccgmls-0066526.p001

    176. Sdccgsbi-0050207.p004

    177. Idi1_000647

    178. Ncgc00017331-01

    179. Ncgc00017331-02

    180. Ncgc00017331-03

    181. Ncgc00017331-04

    182. Ncgc00017331-05

    183. Ncgc00017331-19

    184. Ncgc00093689-01

    185. Ncgc00093689-02

    186. Ncgc00093689-03

    187. Ncgc00260904-01

    188. Ac-11608

    189. Ac-35859

    190. As-72772

    191. Nci60_002303

    192. (+)-catechin 1000 Microg/ml In Acetone

    193. Sbi-0050207.p003

    194. Eu-0100219

    195. ( Inverted Exclamation Marka)-catechin Hydrate

    196. (+)-catechin 1000 Microg/ml In Acetonitrile

    197. C 1251

    198. C06562

    199. D95105

    200. H10916

    201. Ab00051886_13

    202. (+/-)-catechin 1000 Microg/ml In Acetonitrile

    203. 154c234

    204. A809512

    205. A878497

    206. Natural Brown 3 (cutch Extra Or Gambier)

    207. Q415007

    208. Q-100183

    209. Sr-01000075742-1

    210. Sr-01000075742-7

    211. Sr-01000075742-8

    212. Sr-01000075742-9

    213. Brd-k58736316-001-07-9

    214. Brd-k58736316-001-08-7

    215. Sr-01000075742-10

    216. Sr-01000075742-12

    217. Sr-01000075742-14

    218. (+)-catechin (constituent Of Maritime Pine) [dsc]

    219. D4a04a57-7609-451f-a446-53f4dfad15f5

    220. (2r,3s)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol;hydrate

    221. (+)-catechin, United States Pharmacopeia (usp) Reference Standard

    222. (2r,3s)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-1h-chromene-3,5,7-triol

    223. (+)-catechin (constituent Of Grape Seeds Oligomeric Proanthocyanidins) [dsc]

    224. (+)-catechin (constituent Of Powdered Decaffeinated Green Tea Extract) [dsc]

    225. (+)-catechin, Pharmaceutical Secondary Standard; Certified Reference Material

    226. (2r,3s)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol;hydrate

    227. (2r,3s)-2-[3,4-bis(oxidanyl)phenyl]-3,4-dihydro-2h-chromene-3,5,7-triol;hydrate

    228. (2r-trans)-2-(3,4-dihydroxyphenyl)-3-4-dihydro-2h-1-benzopyran-3,5,7-triol

    229. 2-(3,4-dihydroxyphenyl)-3,4-dihydro-2h-1-benzopyran-3,5,7-triol, (2r-trans)

    230. 2h-1-benzopyran-3,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2r-trans)-

    231. 2h-1-benzopyran-3,5,7-triol, 2-(3,4-dihydroxyphenyl)-3,4-dihydro-, (2s,3r)-rel-

    232. 321-01-7

    2.4 Create Date
    2004-09-16
    3 Chemical and Physical Properties
    Molecular Weight 290.27 g/mol
    Molecular Formula C15H14O6
    XLogP30.4
    Hydrogen Bond Donor Count5
    Hydrogen Bond Acceptor Count6
    Rotatable Bond Count1
    Exact Mass290.07903816 g/mol
    Monoisotopic Mass290.07903816 g/mol
    Topological Polar Surface Area110 Ų
    Heavy Atom Count21
    Formal Charge0
    Complexity364
    Isotope Atom Count0
    Defined Atom Stereocenter Count2
    Undefined Atom Stereocenter Count0
    Defined Bond Stereocenter Count0
    Undefined Bond Stereocenter Count0
    Covalently Bonded Unit Count1