Folinic acid, also known as leucovorin, is a pharmaceutical active ingredient used to reduce the toxic effects of certain drugs and as a component in chemotherapy regimens for specific cancers.
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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5-methyltetrahydrofolic acid
pharmaceutical raw material
Levomefolic acid
pharmaceutical raw material
4-[[[(6S)-2-Amino-5-formyl-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl]methyl]amino]benzoic acid
research compound
5-Formyltetrahydropteroic acid
pharmaceutical intermediate
L-(+)-methylenetetrahydrofolic acid
pharmaceutical raw material
(-)-homoharringtonine
pharmaceutical raw material
Mebeverine hydrochloride
pharmaceutical raw material
Sn-glycero-3-phosphocholine
pharmaceutical raw material
The international HS code for Folinic acid (CAS 58-05-9) is 2936.29.
2936.29
2936 29 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
(2S)-2-[[4-[(2-amino-5-formyl-4-oxo-3,6,7,8-tetrahydropteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid
VVIAGPKUTFNRDU-ABLWVSNPSA-N
C1C(N(C2=C(N1)N=C(NC2=O)N)C=O)CNC3=CC=C(C=C3)C(=O)N[C@@H](CCC(=O)O)C(=O)O
Sourcing Folinic acid?
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