Safety Reference
Warning
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Orotic acid?
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Sourcing Orotic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Orotic acid is a pyrimidinedione and a carboxylic acid. It was once considered part of the vitamin B complex and called vitamin B13, but it is now known that it is not a vitamin.
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 Orotic acid (CAS 65-86-1) is 2933.59.
2933.59
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2,4-dioxo-1H-pyrimidine-6-carboxylic acid
PXQPEWDEAKTCGB-UHFFFAOYSA-N
C1=C(NC(=O)NC1=O)C(=O)O