Safety Reference
Danger
H315Causes skin irritation
H318Causes serious eye damage
H335May cause respiratory irritation
Sourcing Succinic acid-2,2,3,3-d4?
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N-Boc-L-pyroglutamic acid ethyl ester
pharmaceutical intermediate
Sourcing Succinic acid-2,2,3,3-d4?
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Succinic acid-2,2,3,3-d4 is a deuterated form of succinic acid in which the four methylene hydrogen atoms are replaced by deuterium. It is an alpha,omega-dicarboxylic acid and a C4-dicarboxylic acid used as an intermediate in pharmaceutical manufacturing.
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 Succinic acid-2,2,3,3-d4 (CAS 14493-42-6) is 2845.90.
2845.90
2845 90 10
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
2,2,3,3-tetradeuteriobutanedioic acid
KDYFGRWQOYBRFD-LNLMKGTHSA-N
[2H]C([2H])(C(=O)O)C([2H])([2H])C(=O)O