Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing (1R,2R)-(-)-1,2-CYCLOHEXANEDICARBOXYLIC ACID?
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3'-O-Methyl-5-methyluridine
pharmaceutical intermediate
Sourcing (1R,2R)-(-)-1,2-CYCLOHEXANEDICARBOXYLIC ACID?
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This compound is a pharmaceutical intermediate used in the manufacturing of active pharmaceutical ingredients (APIs). It is a dicarboxylic acid derivative with a single saturated ring structure, characterized by two carboxylic acid functional groups and defined stereochemistry.
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 (1R,2R)-(-)-1,2-CYCLOHEXANEDICARBOXYLIC ACID (CAS 2305-32-0) is 2917.20.
2917.20
2917 20 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
trans-(1R,2R)-cyclohexane-1,2-dicarboxylic acid
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C1CC[C@H]([C@@H](C1)C(=O)O)C(=O)O