Products 54081-48-0

CAS 54081-48-0 appears in our catalog under these names: Isoastilbin, Isoastilbin/ 98.11% (existing batch purity), Isoastilbin, 98%, 98%, Isoastilbin, 99.23%, Isoastilbin, 98%. Offered by: GLPBio, TargetMol, Chemat, MedChemExpress, Fluorochem. Available pack sizes: 1mg, 5mg, 10mg, 25mg, 50mg, 100mg, 1 mg, 10 mg.

Isoastilbin
GLPBio
  • size: 1mg, 5mg
  • Variants: 2
from 1088.49
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Isoastilbin/ 98.11% (existing batch purity)
TargetMol
  • size: 1mg, 5mg, 10mg, 25mg
  • Variants: 6
from 1009.99
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Isoastilbin, 98%, 98%
Chemat
  • size: 1mg, 5mg, 50mg, 100mg
  • Variants: 4
from 510.80
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Isoastilbin, 99.23%
MedChemExpress
  • size: 1 mg, 10 mg, 5 mg
  • Variants: 3
from 793.38
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Isoastilbin, 98%
Fluorochem
  • size: 1mg, 5mg
  • Variants: 2
from 841.39
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Structural formula: {0} (CAS {1})

(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one (CAS 54081-48-0) is a chemical compound with the molecular formula C21H22O11 and a molecular weight of 450.4 g/mol. IUPAC name: (2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one. InChIKey: ZROGCCBNZBKLEL-OOHAXVOVSA-N.

Identity
Molecular formulaC21H22O11
Molecular weight450.4 g/mol
IUPAC name(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one
InChIKeyZROGCCBNZBKLEL-OOHAXVOVSA-N
SMILESC[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)O[C@H]2[C@H](OC3=CC(=CC(=C3C2=O)O)O)C4=CC(=C(C=C4)O)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: Isoastilbin, (2R-cis)-isomer of astilbin, orb1217900
Related forms of this compound
(2R,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(2S,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(2S,3R)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
Isomers (same molecular formula)
(2S)-2-(3,4-dihydroxyphenyl)-5-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(2S,3S,4S,5R,6S)-6-[3,5-dihydroxy-2-[3-(4-hydroxyphenyl)propanoyl]phenoxy]-3,4,5-trihydroxyoxane-2-carboxylic acid C21H22O11
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(E)-3-(3,4-dihydroxyphenyl)-1-[2,3-dihydroxy-4-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-en-1-one C21H22O11
(E)-3-(4-hydroxyphenyl)-1-[3,4,6-trihydroxy-2-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]prop-2-en-1-one C21H22O11
(2S)-2-(3,4-dihydroxyphenyl)-8-hydroxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(2R,3R)-2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11
(2R,3R)-3,5-dihydroxy-2-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11