(S)-2-Benzamido-4-methoxy-4-oxobutanoic acid - ≥98% , CAS No.39741-26-9

CAS: 39741-26-9 Cat. No.: S1274049 Molecular Weight: 251.23 PubChem CID: 10901088
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Storage
Room temperature
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
1g
S1274049-1g
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$628.90
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

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Storage & shipping

Room temperature Ships 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

Specifications & Purity
≥98%
Storage
Room temperature
Purity
≥98%
Names and Identifiers
Canonical SmilesCOC(=O)CC(C(=O)O)NC(=O)C1=CC=CC=C1
IUPAC Name(2S)-2-benzamido-4-methoxy-4-oxobutanoic acid
InChIKeyGYTMPGSCDGAMQQ-VIFPVBQESA-N
INCHI1S/C12H13NO5/c1-18-10(14)7-9(12(16)17)13-11(15)8-5-3-2-4-6-8/h2-6,9H,7H2,1H3,(H,13,15)(H,16,17)/t9-/m0/s1
Isomeric SMILES COC(=O)C[C@@H](C(=O)O)NC(=O)C1=CC=CC=C1
PubChem CID 10901088
Molecular Weight 251.23

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 ParentAspartic acid and derivatives
Alternative Parents N-acyl-alpha amino acids  Hippuric acids  Benzoyl derivatives  Fatty acid methyl esters  Dicarboxylic acids and derivatives  Methyl esters  Secondary carboxylic acid amides  Carboxylic acids  Organonitrogen compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Aspartic acid or derivatives - Hippuric acid or derivatives - Hippuric acid - N-acyl-alpha-amino acid - N-acyl-alpha amino acid or derivatives - Benzamide - Benzoic acid or derivatives - Benzoyl - Fatty acid ester - Fatty acid methyl ester - Monocyclic benzene moiety - Benzenoid - Fatty acyl - Dicarboxylic acid or derivatives - Methyl ester - Secondary carboxylic acid amide - Carboxamide group - Carboxylic acid ester - Carboxylic acid - Hydrocarbon derivative - Carbonyl group - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organonitrogen compound - Organooxygen compound - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as aspartic acid and derivatives. These are compounds containing an aspartic acid or a derivative thereof resulting from reaction of aspartic acid 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:
Chemical and Physical Properties
Molecular Weight251.230 g/mol
XLogP30.700
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass251.079 Da
Monoisotopic Mass251.079 Da
Topological Polar Surface Area92.700 Ų
Heavy Atom Count18
Formal Charge0
Complexity322.000
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 Count1
Solution Calculators
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