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Home/Compounds/CAS 5927-18-4
Formula C5H11O5PMW 182.11Research-use catalog entryCOA/SDS by request

Trimethyl phosphonoacetate

CAS Number: 5927-18-4

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Loading RDKit molecule structure...
InChIKey: SIGOIUCRXKUEIG-UHFFFAOYSA-NC5H11O5P | MW 182.11

Chemical Absolute Identifiers

CAS Number

5927-18-4

PubChem CID

80029

Molecular Formula

C5H11O5P

Molecular Weight

182.11 g/mol

Exact Mass

182.03441

InChIKey

SIGOIUCRXKUEIG-UHFFFAOYSA-N

IUPAC Name

methyl 2-dimethoxyphosphorylacetate

SMILES String

COC(=O)CP(=O)(OC)OC

Physical Properties

No physical property values available.

Properties are provided as catalog reference data and may be confirmed through supplier documentation when required.

Catalog Facts

Structural features

Trimethyl phosphonoacetate (CAS 5927-18-4) is listed in the Advanced Chemicals portfolio, with molecular formula C5H11O5P and molecular weight 182. 11 g/mol.

Sourcing context

Catalog reference for RFQ preparation, supplier confirmation, and research chemical sourcing review.

Research use context

Intended for research building-block and synthetic chemistry workflows.

Documentation needs

COA/SDS status, availability, lead time, pack size, and shipment documentation can be confirmed during quotation.

Applications & Classification

Organic Building BlocksSynthetic ChemistryResearch intermediateCustom synthesis building blockResearch chemical sourcingCustom synthesis and catalog availability reviewCOA, SDS, pricing, and fulfillment workflow

Safety & Handling

Safety and handling reference content is available through documentation requests.

For supplier-issued SDS, request documentation before handling, storage, shipment, or procurement decisions.

Preliminary Safety Reference

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Names & Synonyms / External Identifiers

Chemical Name

Trimethyl phosphonoacetate

Names & Synonyms

Trimethylacetyl phosphateAcetic acid, (dimethoxyphosphinyl)-, methyl esterMethyl 2-(dimethoxyphosphoryl)acetateTrimethyl phosphonacetatePhosphonoacetic Acid Trimethyl Ester
Show all synonyms
Dimethylphosphonoacetic Acid Methyl EsterMethyl DimethylphosphonoacetateMethyl (dimethoxyphosphoryl)acetate(Carboxymethyl)phosphonic acid trimethyl estermethyl-(dimethoxyphosphoryl)acetattrimethyl phophonoacetatetri methyl phosphonoacetateEC 227-663-0methyl-dimethylphosphonoacetatemethyl dimethylphosphono-acetatemethyl(dimethoxyphosphoryl)acetateMethyl(dimethoxyphosphinyl)acetateMethyl2-(dimethoxyphosphoryl)acetate
External Identifiers
EC NUMBER: 227-663-0DSSTOX SUBSTANCE ID: DTXSID3064063CHEBI ID: CHEBI:195100METABOLOMICS WORKBENCH ID: 67947WIKIDATA ID: Q72514300bmse000156
Experimental Spectrum References
13C NMR Spectra1D NMR Spectra1H NMR Spectra31P NMR SpectraATR-IR SpectraFTIR Spectra — Forensic Spectral ResearchVapor Phase IR Spectra

Documentation & Compliance Facts

Compliance Facts

Shipment review: Required

Documentation available by request

Certificate of Analysis (COA): By request

Supplier Safety Data Sheet (SDS): By request

Purity and pack size confirmation: By request

Availability and lead time review: Confirmed by RFQ

Shipment documentation review: By request

For supplier-issued documentation by request, use the RFQ actions on this page.Review preliminary safety reference

What happens after RFQ

  1. 1We review the CAS identity, quantity, and documentation request.
  2. 2We check sourcing options, supplier availability, COA/SDS, purity, pack size, and lead time.
  3. 3We review destination and shipment documentation needs when applicable.
  4. 4We follow up with a quotation or clarification request.

Text Reference Cues

Show non-linked catalog cues

Non-public related references

Ethyl (dimethoxyphosphinoyl)acetateCAS 311-46-6
tert-Butyl DimethylphosphonoacetateCAS 62327-21-3
Dimethyl phosphateCAS 813-78-5
1-Diethoxyphosphorylpropan-2-oneCAS 1067-71-6
Diethyl (N-methoxy-N-methylcarbamoylmethyl)phosphonateCAS 124931-12-0

Non-public references are shown as text only and do not imply equivalence, availability, or shared use.

Catalog navigation

Related Catalog Entries

Other public CAS pages in this catalog. These links support navigation across additional intermediates and do not imply equivalence, availability, or shared use.

CAS 311-46-6Ethyl (dimethoxyphosphinoyl)acetateCAS 62327-21-3tert-Butyl DimethylphosphonoacetateCAS 1002310-00-0Tert-butyl 1-(2-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethylcarbamateCAS 1005174-17-3(E)-3-(2-Propyl-6-(trifluoromethyl)pyridin-3-yl)acrylic acidCAS 1018125-49-92-(3-Cyclopropyl-6-ethyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acidCAS 1018128-07-8Isopropyl 4-chloro-2-methylquinoline-6-carboxylateCAS 1018142-22-76-cyclopropyl-1-(2,2-difluoroethyl)-3-methyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acidCAS 1018144-00-72-(3-Cyclopropyl-6-isopropyl-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid

RFQ questions for CAS 5927-18-4

What are the key identifiers for Trimethyl phosphonoacetate (CAS 5927-18-4)?

Trimethyl phosphonoacetate is identified by CAS 5927-18-4, with molecular formula C5H11O5P, molecular weight 182.11, InChIKey SIGOIUCRXKUEIG-UHFFFAOYSA-N.

Can I request a COA for CAS 5927-18-4?

Yes. Submit an RFQ and specify COA requirements. Lot-specific COA depends on supplier confirmation.

Can I request supplier SDS for Trimethyl phosphonoacetate?

Yes. Supplier SDS can be requested through the RFQ workflow before handling, storage, shipment, or procurement decisions.

Is CAS 5927-18-4 available for quotation?

Availability, pack size, lead time, and pricing are confirmed through RFQ.

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