Safety Reference
Danger
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319
Sourcing Carbobenzoxyproline?
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pharmaceutical intermediate
Sourcing Carbobenzoxyproline?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Carbobenzoxyproline is a protected amino acid derivative commonly used in peptide synthesis. It features a carbobenzoxy (Cbz) protecting group attached to the nitrogen of proline, making it a valuable 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 Carbobenzoxyproline (CAS 1148-11-4) 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.
(2S)-1-phenylmethoxycarbonylpyrrolidine-2-carboxylic acid
JXGVXCZADZNAMJ-NSHDSACASA-N
C1C[C@H](N(C1)C(=O)OCC2=CC=CC=C2)C(=O)O