C25H22O10
482.4 g/mol
APIWarning
Silychristin
CAS33889-69-9EC251-720-9
Category
API
Compound Class
Natural Product
Primary Use
Pharmaceutical Raw Material
Silychristin is a natural flavonolignan and a constituent of silymarin, the active extract from milk thistle fruit. It is the second most abundant compound in silymarin, after silybin.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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CAS 33889-69-9
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Safety Reference
Warning
H302Harmful if swallowed
Identifiers
IUPAC Name
(2R,3R)-3,5,7-trihydroxy-2-[(2R,3S)-7-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-1-benzofuran-5-yl]-2,3-dihydrochromen-4-one
InChIKey
BMLIIPOXVWESJG-LMBCONBSSA-N
SMILES
COC1=C(C=CC(=C1)[C@H]2[C@@H](C3=C(O2)C(=CC(=C3)[C@@H]4[C@H](C(=O)C5=C(C=C(C=C5O4)O)O)O)O)CO)O
Synonyms (22)
- Silicristina [INN-Spanish]
- Silicristine [INN-French]
- Silicristinum [INN-Latin]
- SILICRISTIN [MART.]
- Silicristin
- Silicristina
- Silicristine
- Silicristinum
- Silychristin
- Silychristin (Standard)
- Silychristin A
- Silymarin II
- silycristine