Products 18829-70-4

CAS 18829-70-4 appears in our catalog under these names: (-)-Catechin, 95%, (-)-Catechin, 98%, (-)-Catechin, (-)-Catechin/ 98.06% (existing batch purity), (–)–Catechin. Offered by: Combi-blocks, AmBeed, TRC, TargetMol, GLPBio. Available pack sizes: 25g, 5g, 1g, 100mg, 1mg, 5mg, 10mg, 25mg.

(-)-Catechin, 95%
Combi-blocks
  • size: 25g, 5g, 1g
  • Variants: 3
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(-)-Catechin, 98%
AmBeed
  • size: 25g
  • Variants: 1
from 3054.18
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(-)-Catechin
TRC, Chemat, Biosynth
  • size: 100mg, 25mg, 5mg, 0,01g
  • Variants: 8
from 1355.44
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(-)-Catechin/ 98.06% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 7
from 452.11
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(–)–Catechin
GLPBio
  • size: 10mg, 25mg, 5mg, 10mM (in 1ml dmso)
  • Variants: 5
from 990.20
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(-)-Catechin 98%
Ambeed
  • size: 100mg, 250mg, 1g, 5g
  • Variants: 5
from 342.56
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(-)-CATECHIN, >=97% (HPLC), FROM GREEN&
Sigma-Aldrich
  • size: 5MG
  • Variants: 1
from 1680.00
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(2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol, 98%, 98%
Chemat
  • size: 10g, 100mg, 250mg, 1g
  • Variants: 5
from 270.80
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(-)-Catechin (Standard)
MedChemExpress
  • size: Get quote
  • Variants: 1
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(-)-Catechin, 98.83%
MedChemExpress
  • size: 10 mg, 50 mg, 100 mg, 5 mg
  • Variants: 6
from 695.86
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Structural formula: {0} (CAS {1})

(-)-catechin is the ()-enantiomer of catechin. It has a role as a metabolite. It is an enantiomer of a (+)-catechin.

Source: ChEBI

Identity
Molecular formulaC15H14O6
Molecular weight290.27 g/mol
IUPAC name(2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol
InChIKeyPFTAWBLQPZVEMU-HIFRSBDPSA-N
SMILESC1[C@H]([C@@H](OC2=CC(=CC(=C21)O)O)C3=CC(=C(C=C3)O)O)O

Computed by PubChem (NCBI)

Synonyms: (-)-Catechin, (-)-Catechol, (2S,3R)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-1-benzopyran-3,5,7-triol, (2S,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol, catechin L-, Catechin l-form, (2S,3R)-2-(3,4-dihydroxyphenyl)chroman-3,5,7-triol, (-)-cianidanol, CATECHIN, ALPHA, (2s,3r)-2-(3,4-dihydroxyphenyl)chromane-3,5,7-triol
Related forms of this compound
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol C15H14O6
Isomers (same molecular formula)
methyl 5-[(4-formyl-2-methoxyphenoxy)methyl]furan-2-carboxylate C15H14O6