Methyl L-asparaginate monohydrochloride - ≥95% , CAS No.57461-34-4

CAS: 57461-34-4 Cat. No.: M113263 Molecular Weight: 182.61 EC Number: 260-748-0
AVAILABLE TO ORDER
GRADE & PURITY ≥95%
Synonyms
L-Asparagine methyl ester hydrochloride | AM81563 | AS-38359 | H-Asn-OMe.HCl | AKOS016842907 | QOMQXHIJXUDQSS-DFWYDOINSA-N | FS-4603 | beta-Indolaethylamin-chlorhydrat [German] | Methyl L-asparaginate hydrochloride | L-Asn-OMe⋅HCl | (s)-2-amino-succinamic
Storage
Store at 2-8°C,Argon charged
Shipped In
Wet ice
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Size
Status
Price
Qty
250mg
M113263-250mg
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$25.90

$38.90
Save $13.00 (33.42%)
1g
M113263-1g
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$31.90

$47.90
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5g
M113263-5g
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$138.90

$208.90
Save $70.00 (33.51%)
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Why this grade

≥95% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Store at 2-8°C,Argon charged Ships Wet ice Check lot-specific COA for exact specifications.

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Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

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Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Specifications

Synonyms
L-Asparagine methyl ester hydrochloride | AM81563 | AS-38359 | H-Asn-OMe.HCl | AKOS016842907 | QOMQXHIJXUDQSS-DFWYDOINSA-N | FS-4603 | beta-Indolaethylamin-chlorhydrat [German] | Methyl L-asparaginate hydrochloride | L-Asn-OMe⋅HCl | (s)-2-amino-succinamic
Specifications & Purity
≥95%
Storage
Store at 2-8°C, Argon charged
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥95%
Names and Identifiers
Canonical SmilesCOC(=O)C(CC(=O)N)N.Cl
IUPAC Namemethyl (2S)-2,4-diamino-4-oxobutanoate;hydrochloride
InChIKeyQOMQXHIJXUDQSS-DFWYDOINSA-N
INCHI1S/C5H10N2O3.ClH/c1-10-5(9)3(6)2-4(7)8;/h3H,2,6H2,1H3,(H2,7,8);1H/t3-;/m0./s1
Isomeric SMILES COC(=O)[C@H](CC(=O)N)N.Cl
Molecular Weight 182.61
Reaxy-Rn 6436037
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=6436037&ln=

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Taxonomic Classification

Taxonomy Tree

KingdomOrganic compounds
SuperclassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
SubclassAmino acids, peptides, and analogues
Intermediate Tree Nodes Amino acids and derivatives - Alpha amino acids and derivatives
Direct ParentAsparagine and derivatives
Alternative Parents Alpha amino acid esters  Fatty acid esters  Fatty amides  Methyl esters  Primary carboxylic acid amides  Monocarboxylic acids and derivatives  Organic oxides  Monoalkylamines  Hydrochlorides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Asparagine or derivatives - Alpha-amino acid ester - Fatty acid ester - Fatty amide - Fatty acyl - Methyl ester - Carboxamide group - Carboxylic acid ester - Primary carboxylic acid amide - Monocarboxylic acid or derivatives - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Primary amine - Primary aliphatic amine - Hydrochloride - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Carbonyl group - Amine - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as asparagine and derivatives. These are compounds containing asparagine or a derivative thereof resulting from reaction of asparagine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
External Descriptors Not available
3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

3 results found

Lot NumberCertificate TypeDateItem
K2524459Certificate of AnalysisSep 19, 2025 M113263
K2524494Certificate of AnalysisSep 19, 2025 M113263
L2501613Certificate of AnalysisSep 19, 2025 M113263
Chemical and Physical Properties
SensitivityMoisture sensitive
Molecular Weight182.600 g/mol
XLogP3
Hydrogen Bond Donor Count3
Hydrogen Bond Acceptor Count4
Rotatable Bond Count4
Exact Mass182.046 Da
Monoisotopic Mass182.046 Da
Topological Polar Surface Area95.400 Ų
Heavy Atom Count11
Formal Charge0
Complexity146.000
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
The total count of all stereochemical bonds0
Covalently-Bonded Unit Count2
Solution Calculators
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