C5H10ClNO4
183.59 g/mol
Research ReagentWarning
H-Asp(OMe)-OH.HCl
CAS16856-13-6
Category
Research Reagent
Compound Class
Ester
Primary Use
Research Compound
This compound is a methyl ester derivative of aspartic acid, supplied as a hydrochloride salt. It is primarily used as a research reagent in laboratory studies of amino acid derivatives.
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
AC1LCSQ4
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ReferenceSame Category
2-Methylthiophenylboronic acid
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ReferenceSame Category
3-Methylpyridine-2-sulfurpentafluoride
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ReferenceSame Category
Pentafluoro-(5-methyl-2-pyridyl)-sulfane
CAS1686186-85-5
research compound
Referencestereoisomer of
D-Aspartic acid 4-methyl ester
CAS21394-81-0
research compound
Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Customs Tariff Classification
The international HS code for H-Asp(OMe)-OH.HCl (CAS 16856-13-6) 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
(2S)-2-amino-4-methoxy-4-oxobutanoic acid;hydrochloride
InChIKey
QRBMPUYOGOCYDJ-DFWYDOINSA-N
SMILES
COC(=O)C[C@@H](C(=O)O)N.Cl
Synonyms (14)
- ASPARTIC ACID(OME)-OH HCL
- H-Asp(OMe)-OH.HCl
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