C7H16ClNO2
181.66 g/mol
Research ReagentWarning
L-Alanine tert-butyl ester hydrochloride
CAS13404-22-3EC236-497-8
Category
Research Reagent
Compound Class
Amine
Primary Use
Research Compound
L-Alanine tert-butyl ester hydrochloride is a protected form of the amino acid L-alanine, where the carboxyl group is masked as a tert-butyl ester and the amino group is present as the hydrochloride salt. It is primarily used as a building block in peptide synthesis and as a research reagent for studying amino acid chemistry and protein modifications.
Protected amino acid building block in peptide synthesisResearch reagent for amino acid chemistry studies
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.
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Related Compounds
ReferenceSame Category
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ReferenceSame Category
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ReferenceSame Category
1-Amino-11-azido-3,6,9-trioxaundecane
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research compound
Referencestereoisomer of
D-Alanine tert-butyl ester hydrochloride
CAS59531-86-1
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for L-Alanine tert-butyl ester hydrochloride (CAS 13404-22-3) is 2922.49.
HS code (international, 6-digit)
2922.49
EU CN code (8-digit)
2922 49 85
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
tert-butyl (2S)-2-aminopropanoate;hydrochloride
InChIKey
WIQIWPPQGWGVHD-JEDNCBNOSA-N
SMILES
C[C@@H](C(=O)OC(C)(C)C)N.Cl
Synonyms (27)
- H-Ala-OtBu hydrochloride
- H-Ala-OtBu.HCl
- L-Ala-OtBu.HCl
- tert-Butyl alaninate HCl
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