[(2,6-Dimethylphenyl)amino](oxo)acetic Acid - ≥98% , CAS No.2903-48-2

CAS: 2903-48-2 Cat. No.: D155293 Molecular Weight: 193.2 EC Number: 859-550-2
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
DMPAO | Acetic acid, 2-[(2,6-dimethylphenyl)amino]-2-oxo- | 2-((2,6-Dimethylphenyl)amino)-2-oxoacetic acid | 2-(2,6-dimethylanilino)-2-oxoacetic acid | 2-(2,6-dimethylanilino)-2-oxo-acetic acid | J7KKT84Z1Z | A936377 | CVT-2537 | SEP-225,289 | Z424779524
Storage
Room temperature
Shipped In
Normal
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
D155293-250mg
4

$19.90

$29.90
Save $10.00 (33.44%)
1g
D155293-1g
10

$24.90

$37.90
Save $13.00 (34.30%)
5g
D155293-5g
7

$58.90

$88.90
Save $30.00 (33.75%)
25g
D155293-25g
1

$224.90

$337.90
Save $113.00 (33.44%)
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Why this grade

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

🌡

Storage & shipping

Room temperature Ships Normal 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
DMPAO | Acetic acid, 2-[(2, 6-dimethylphenyl)amino]-2-oxo- | 2-((2, 6-Dimethylphenyl)amino)-2-oxoacetic acid | 2-(2, 6-dimethylanilino)-2-oxoacetic acid | 2-(2, 6-dimethylanilino)-2-oxo-acetic acid | J7KKT84Z1Z | A936377 | CVT-2537 | SEP-225, 289 | Z424779524
Specifications & Purity
≥98%
Storage
Room temperature
Shipped In
Normal
Purity
≥98%
Names and Identifiers
Pubchem Sid488198780
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/488198780
Canonical SmilesCC1=C(C(=CC=C1)C)NC(=O)C(=O)O
IUPAC Name2-(2,6-dimethylanilino)-2-oxoacetic acid
InChIKeyJFTAPSBIODPQJN-UHFFFAOYSA-N
INCHI1S/C10H11NO3/c1-6-4-3-5-7(2)8(6)11-9(12)10(13)14/h3-5H,1-2H3,(H,11,12)(H,13,14)
Isomeric SMILES CC1=C(C(=CC=C1)C)NC(=O)C(=O)O
Molecular Weight 193.2
Reaxy-Rn 2645400
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=2645400&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.

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🔬 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
Direct ParentAlpha amino acids and derivatives
Alternative Parents Anilides  m-Xylenes  N-arylamides  Secondary carboxylic acid amides  Monocarboxylic acids and derivatives  Carboxylic acids  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAromatic homomonocyclic compounds
Substituents Alpha-amino acid or derivatives - Anilide - N-arylamide - M-xylene - Xylene - Monocyclic benzene moiety - Benzenoid - Carboxamide group - Secondary carboxylic acid amide - Monocarboxylic acid or derivatives - Carboxylic acid - Organooxygen compound - Organonitrogen compound - Organic nitrogen compound - Carbonyl group - Organic oxygen compound - Organic oxide - Hydrocarbon derivative - Aromatic homomonocyclic compound
DescriptionThis compound belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
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.

7 results found

Lot NumberCertificate TypeDateItem
E2621175Certificate of AnalysisMay 30, 2026 D155293
E1726014Certificate of AnalysisJan 20, 2025 D155293
E2025025Certificate of AnalysisMar 12, 2024 D155293
F2329220Certificate of AnalysisJul 08, 2023 D155293
D2307351Certificate of AnalysisApr 19, 2023 D155293
D2307377Certificate of AnalysisApr 15, 2023 D155293
K2228437Certificate of AnalysisDec 09, 2022 D155293
Chemical and Physical Properties
Melt Point(°C)173 °C(dec.)
Molecular Weight193.200 g/mol
XLogP31.000
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count3
Rotatable Bond Count2
Exact Mass193.074 Da
Monoisotopic Mass193.074 Da
Topological Polar Surface Area66.400 Ų
Heavy Atom Count14
Formal Charge0
Complexity230.000
Isotope Atom Count0
Defined Atom Stereocenter Count0
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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