3-(Dimethylphosphono)-N-methylolpropionamide - ≥80% , CAS No.20120-33-6

CAS: 20120-33-6 Cat. No.: D302710 Molecular Weight: 211.16 EC Number: 243-528-9
AVAILABLE TO ORDER
GRADE & PURITY ≥80%
Synonyms
3-(Dimethylphosphono)-N-methylolpropionamide|20120-33-6|3-dimethoxyphosphoryl-N-(hydroxymethyl)propanamide|Dimethyl (3-((hydroxymethyl)amino)-3-oxopropyl)phosphonate|ODS75TAJ4V|Pyrovatex CP|Phosphonic acid, (3-((hydroxymethyl)amino)-3-oxopropyl)-, dimethy
Storage
Store at 2-8°C
Shipped In
Wet ice
Size
Status
Price
Qty
1g
D302710-1g
7

$25.90

$35.90
Save $10.00 (27.86%)
5g
D302710-5g
2

$121.90

$158.90
Save $37.00 (23.29%)
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Why this grade

≥80% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at 2-8°C 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
3-(Dimethylphosphono)-N-methylolpropionamide | 20120-33-6 | 3-dimethoxyphosphoryl-N-(hydroxymethyl)propanamide | Dimethyl (3-((hydroxymethyl)amino)-3-oxopropyl)phosphonate | ODS75TAJ4V | Pyrovatex CP | Phosphonic acid, (3-((hydroxymethyl)amino)-3-oxopropyl)-, dimethy
Specifications & Purity
≥80%
Storage
Store at 2-8°C
Shipped In
Wet ice
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥80%
Names and Identifiers
Pubchem Sid504753408
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504753408
Canonical SmilesCOP(=O)(CCC(=O)NCO)OC
IUPAC Name3-dimethoxyphosphoryl-N-(hydroxymethyl)propanamide
InChIKeyMCONGYNHPPCHSD-UHFFFAOYSA-N
INCHI1S/C6H14NO5P/c1-11-13(10,12-2)4-3-6(9)7-5-8/h8H,3-5H2,1-2H3,(H,7,9)
Isomeric SMILES COP(=O)(CCC(=O)NCO)OC
Molecular Weight 211.16
Reaxy-Rn 30173040
Reaxys-RN_link_address https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=30173040&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
ClassOrganic phosphonic acids and derivatives
SubclassPhosphonic acid diesters
Intermediate Tree Nodes Not available
Direct ParentDialkyl alkylphosphonates
Alternative Parents Phosphonic acid esters  Secondary carboxylic acid amides  Alkanolamines  Organopnictogen compounds  Organophosphorus compounds  Organic oxides  Hydrocarbon derivatives  Carbonyl compounds  
Molecular FrameworkAliphatic acyclic compounds
Substituents Dialkyl alkylphosphonate - Phosphonic acid ester - Secondary carboxylic acid amide - Carboxamide group - Carboxylic acid derivative - Alkanolamine - Organopnictogen compound - Organic nitrogen compound - Organic oxide - Hydrocarbon derivative - Organophosphorus compound - Organooxygen compound - Organonitrogen compound - Carbonyl group - Organic oxygen compound - Aliphatic acyclic compound
DescriptionThis compound belongs to the class of organic compounds known as dialkyl alkylphosphonates. These are compounds containing a phosphonic acid that is diesterified with alkyl groups, and the phosphorus atom is also directly attached to an alkyl group.
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.

4 results found

Lot NumberCertificate TypeDateItem
F2312623Certificate of AnalysisMar 17, 2026 D302710
F2312629Certificate of AnalysisMar 17, 2026 D302710
F2312635Certificate of AnalysisMar 17, 2026 D302710
F2312632Certificate of AnalysisApr 13, 2023 D302710
Chemical and Physical Properties
Boil Point(°C)419.2°C
Molecular Weight211.150 g/mol
XLogP3-1.900
Hydrogen Bond Donor Count2
Hydrogen Bond Acceptor Count5
Rotatable Bond Count6
Exact Mass211.061 Da
Monoisotopic Mass211.061 Da
Topological Polar Surface Area84.900 Ų
Heavy Atom Count13
Formal Charge0
Complexity199.000
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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