Safety Reference
Warning
H302Harmful if swallowed
Sourcing Silychristin?
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Ornipressin
pharmaceutical raw material
Sourcing Silychristin?
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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.
The international HS code for Silychristin (CAS 33889-69-9) is 2932.99.
2932.99
2932 99 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(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
BMLIIPOXVWESJG-LMBCONBSSA-N
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