Products 1401-20-3

CAS 1401-20-3 appears in our catalog under these names: Safflower yellow, Safflower yellow, Carthamus yellow. Offered by: TargetMol, GLPBio, Biosynth, MedChemExpress. Available pack sizes: 500mg, 10mM (in 1ml dmso), 50mg, 5mg, 2mg, 10mg, 25mg, 100 mg.

Safflower yellow
TargetMol, MedChemExpress
  • size: 500mg, 100 mg, 1 g
  • Variants: 3
from 240.74
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Safflower yellow
GLPBio
  • size: 10mM (in 1ml dmso), 50mg
  • Variants: 2
from 676.61
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Carthamus yellow
Biosynth
  • size: 5mg, 2mg, 10mg, 25mg
  • Variants: 4
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Structural formula: {0} (CAS {1})

(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 (CAS 1401-20-3) is a chemical compound with the molecular formula C21H22O11 and a molecular weight of 450.4 g/mol. IUPAC name: (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. InChIKey: CDYQWSDJFXZWAX-KWEGHWBSSA-N.

Identity
Molecular formulaC21H22O11
Molecular weight450.4 g/mol
IUPAC name(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
InChIKeyCDYQWSDJFXZWAX-KWEGHWBSSA-N
SMILESC1=CC(=CC=C1/C=C/C(=O)C2=C(C(=C(C=C2O)O)O)OC3[C@@H]([C@H]([C@@H]([C@H](O3)CO)O)O)O)O

Computed by PubChem (NCBI)

Synonyms: C.I. Natural Yellow 5, CarthamusYellow, CDYQWSDJFXZWAX-KWEGHWBSSA-N
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
(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
(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 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
(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
(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
(2R,3R)-5,7-dihydroxy-2-(4-hydroxyphenyl)-3-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2,3-dihydrochromen-4-one C21H22O11