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Diethyl (Hydroxymethyl) Phosphonate

Reference StandardAvailable on request

Buy Diethyl (Hydroxymethyl) Phosphonate (CAS 3084-40-0) from Zemixal. Request a quote with price, lead time and documents.

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Diethyl (Hydroxymethyl) Phosphonate chemical structure
CAS number3084-40-0
FormulaC5H13O4P
Molar mass168.13 g/mol
Physical formSolid
HS code38229090
InChIKeyRWIGWWBLTJLKMK-UHFFFAOYSA-N
IUPAC namediethoxyphosphorylmethanol

About Diethyl (Hydroxymethyl) Phosphonate

Diethyl (Hydroxymethyl) Phosphonate belongs to the Tenofovir reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 3084-40-0, formula C5H13O4P and molar mass 168.13 g/mol. It is handled as a solid.

Use cases we see most often

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Storage and safety notes

Hazard communication follows GHS (Warning: H315, H319 and H335). Our SDS lists exposure controls and first-aid measures.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Each lot travels with a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Tenofovir

See every impurity, metabolite and related compound we list for this API.

Tenofovir standards

Typical uses

  • Metabolite identification
  • Stability-indicating methods
  • Impurity profiling

Applications

Specifications and identifiers

Specifications of Diethyl (Hydroxymethyl) Phosphonate
Product nameDiethyl (Hydroxymethyl) Phosphonate
Catalogue numberZX-036261
CAS number3084-40-0
IUPAC namediethoxyphosphorylmethanol
Molecular formulaC5H13O4P
Molar mass168.13 g/mol
Exact mass168.0551
GradeReference Standard
Physical formSolid
XLogP3-0.4
H-bond donors / acceptors1 / 4
Topological polar surface area55.8 Ų
HS code38229090
InChIKeyRWIGWWBLTJLKMK-UHFFFAOYSA-N
SMILESCCOP(=O)(CO)OCC
PubChem CID76513
SynonymsDiethy (hydroxymethyl) phosphonate, Diethyl phosphonomethanol, Phosphonic acid, (hydroxymethyl)-, diethyl ester, (Hydroxymethyl)phosphonic acid, diethyl ester, Phosphonic acid, P-(hydroxymethyl)-, diethyl ester, diethyl P-(hydroxymethyl)phosphonate, (Hydroxymethyl)phosphonic Acid Diethyl Ester, diethoxyphosphoryl-methanol, diethyl hydroxymethanephosphonate

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Diethyl (Hydroxymethyl) Phosphonate
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Diethyl (Hydroxymethyl) Phosphonate

Which CAS number identifies Diethyl (Hydroxymethyl) Phosphonate?
Diethyl (Hydroxymethyl) Phosphonate is registered under CAS 3084-40-0. You may also see it listed as Diethy (hydroxymethyl) phosphonate, Diethyl phosphonomethanol, Phosphonic acid, (hydroxymethyl)-, diethyl ester. Our catalogue number for this item is ZX-036261.
What are the formula and molar mass of Diethyl (Hydroxymethyl) Phosphonate?
For Diethyl (Hydroxymethyl) Phosphonate, its formula is C5H13O4P and its molar mass is 168.13 g/mol. The systematic (IUPAC) name is diethoxyphosphorylmethanol. InChIKey RWIGWWBLTJLKMK-UHFFFAOYSA-N lets you match it in any structure database.
How is Diethyl (Hydroxymethyl) Phosphonate used in pharmaceutical QC?
Diethyl (Hydroxymethyl) Phosphonate is a characterised reference material linked to Tenofovir. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Diethyl (Hydroxymethyl) Phosphonate?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Diethyl (Hydroxymethyl) Phosphonate?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Diethyl (Hydroxymethyl) Phosphonate to my country?
Yes. Because Diethyl (Hydroxymethyl) Phosphonate is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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