Safety Reference
Danger
H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335
Sourcing 5-Bromoisophthalic acid?
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(1S,2R)-2-Amino-1,2-diphenylethanol
research compound
Sourcing 5-Bromoisophthalic acid?
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5-Bromoisophthalic acid is a brominated dicarboxylic acid used as a building block in chemical synthesis. It is commonly employed as a research reagent for the preparation of more complex organic compounds.
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 5-Bromoisophthalic acid (CAS 23351-91-9) is 2917.39.
2917.39
2917 39 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
5-bromobenzene-1,3-dicarboxylic acid
JATKASGNRMGFSW-UHFFFAOYSA-N
C1=C(C=C(C=C1C(=O)O)Br)C(=O)O