bis(methoxycarbonyl)methylidene-imino-azanium - ≥96% , CAS No.6773-29-1

CAS: 6773-29-1 Cat. No.: B304353 Molecular Weight: 158.11
AVAILABLE TO ORDER
GRADE & PURITY ≥96%
Synonyms
Dimethyl diazomalonate|6773-29-1|dimethyl 2-diazomalonate|dimethyl 2-diazopropanedioate|Methyl diazomalonate|Propanedioic acid,2-diazo-, 1,3-dimethyl ester|Diazomalonic acid methyl ester|DimethylDiazomalonate|Propanedioic acid, diazo-, dimethyl ester|Diaz
Storage
Store at 2-8°C,Desiccated
Shipped In
Wet ice
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
250mg
B304353-250mg
2
$71.90
1g
B304353-1g
2
$199.90
5g
B304353-5g
5
$799.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥96% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

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

📋

Quality documents

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

📚

Literature proof

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

Specifications

Synonyms
Dimethyl diazomalonate | 6773-29-1 | dimethyl 2-diazomalonate | dimethyl 2-diazopropanedioate | Methyl diazomalonate | Propanedioic acid, 2-diazo-, 1, 3-dimethyl ester | Diazomalonic acid methyl ester | DimethylDiazomalonate | Propanedioic acid, diazo-, dimethyl ester | Diaz
Specifications & Purity
≥96%
Storage
Store at 2-8°C, Desiccated
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥96%
Names and Identifiers
Pubchem Sid504759211
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504759211
Canonical SmilesCOC(=O)C(=[N+]=[N-])C(=O)OC
IUPAC Namedimethyl 2-diazopropanedioate
InChIKeyUFAZHCVBGMSJHS-UHFFFAOYSA-N
INCHI1S/C5H6N2O4/c1-10-4(8)3(7-6)5(9)11-2/h1-2H3
Isomeric SMILES COC(=O)C(=[N+]=[N-])C(=O)OC
Molecular Weight 158.11
Reaxy-Rn 1779718
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1779718&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.

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📊 Datasheet

Quick-reference summary of product specifications and applications.

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🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

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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 Vinylogous esters  Vinylogous acids  Methyl esters  Enoate esters  Monocarboxylic acids and derivatives  Organopnictogen compounds  Organonitrogen compounds  Organic salts  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Alpha-amino acid or derivatives - Methyl ester - Enoate ester - Alpha,beta-unsaturated carboxylic ester - Vinylogous ester - Vinylogous acid - Carboxylic acid ester - Monocarboxylic acid or derivatives - Hydrocarbon derivative - Organic oxide - Organopnictogen compound - Organooxygen compound - Organonitrogen compound - Organic oxygen compound - Carbonyl group - Organic nitrogen compound - Organic salt - Aliphatic acyclic 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.

6 results found

Lot NumberCertificate TypeDateItem
H2205776Certificate of AnalysisMay 12, 2025 B304353
H2205777Certificate of AnalysisMay 12, 2025 B304353
H2205778Certificate of AnalysisMay 12, 2025 B304353
D2418523Certificate of AnalysisMar 15, 2024 B304353
D2418529Certificate of AnalysisMar 15, 2024 B304353
B2421046Certificate of AnalysisJun 06, 2022 B304353
Chemical and Physical Properties
Molecular Weight158.110 g/mol
XLogP30.600
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count5
Rotatable Bond Count4
Exact Mass158.033 Da
Monoisotopic Mass158.033 Da
Topological Polar Surface Area54.600 Ų
Heavy Atom Count11
Formal Charge0
Complexity211.000
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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