Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Pyrazine-2-carboxylic acid?
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Sourcing Pyrazine-2-carboxylic acid?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Pyrazine-2-carboxylic acid, also known as pyrazinic acid, is a monoclinic polymorphic compound that serves as a pharmaceutical intermediate. It consists of an aromatic heterocyclic ring with a carboxylic acid functional group, contributing to its use in chemical manufacturing and research.
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 Pyrazine-2-carboxylic acid (CAS 98-97-5) is 2933.99.
2933.99
2933 99 80
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
pyrazine-2-carboxylic acid
NIPZZXUFJPQHNH-UHFFFAOYSA-N
C1=CN=C(C=N1)C(=O)O