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API Process Intermediates & Related Compounds

((Tosyloxy)methyl)phosphonic acid

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Order ((Tosyloxy)methyl)phosphonic acid (CAS 161760-09-4) online at Zemixal. Request a quote with price, lead time and documents.

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((Tosyloxy)methyl)phosphonic acid chemical structure
CAS number161760-09-4
FormulaC8H11O6PS
Molar mass266.21 g/mol
Physical formSolid
InChIKeyLVOASXNJWPROPP-UHFFFAOYSA-N
IUPAC name(4-methylphenyl)sulfonyloxymethylphosphonic acid

About ((Tosyloxy)methyl)phosphonic acid

((Tosyloxy)methyl)phosphonic acid sits in our API Process Intermediates & Related Compounds section and ships worldwide from stock or short lead time. Identity at a glance: CAS 161760-09-4, formula C8H11O6PS and molar mass 266.21 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Handling and storage

Handle with the usual laboratory precautions and consult the SDS supplied with each lot.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Tenofovir

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

Tenofovir standards

Typical uses

  • API route development
  • Impurity fate & purge studies
  • Analytical method development
  • Fine chemical synthesis

Applications

Specifications and identifiers

Specifications of ((Tosyloxy)methyl)phosphonic acid
Product name((Tosyloxy)methyl)phosphonic acid
Catalogue numberZX-036258
CAS number161760-09-4
IUPAC name(4-methylphenyl)sulfonyloxymethylphosphonic acid
Molecular formulaC8H11O6PS
Molar mass266.21 g/mol
Exact mass266.0014
Physical formSolid
XLogP3-0.3
H-bond donors / acceptors2 / 6
Topological polar surface area109 Ų
InChIKeyLVOASXNJWPROPP-UHFFFAOYSA-N
SMILESCC1=CC=C(C=C1)S(=O)(=O)OCP(=O)(O)O
PubChem CID21934413

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of ((Tosyloxy)methyl)phosphonic acid
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 ((Tosyloxy)methyl)phosphonic acid

Which CAS number identifies ((Tosyloxy)methyl)phosphonic acid?
((Tosyloxy)methyl)phosphonic acid is registered under CAS 161760-09-4. Our catalogue number for this item is ZX-036258.
What are the formula and molar mass of ((Tosyloxy)methyl)phosphonic acid?
For ((Tosyloxy)methyl)phosphonic acid, its formula is C8H11O6PS and its molar mass is 266.21 g/mol. The systematic (IUPAC) name is (4-methylphenyl)sulfonyloxymethylphosphonic acid. InChIKey LVOASXNJWPROPP-UHFFFAOYSA-N lets you match it in any structure database.
How is ((Tosyloxy)methyl)phosphonic acid used in pharmaceutical QC?
((Tosyloxy)methyl)phosphonic acid 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 ((Tosyloxy)methyl)phosphonic acid?
The grade and assay are confirmed on the quotation and the batch COA. 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 ((Tosyloxy)methyl)phosphonic acid?
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 ((Tosyloxy)methyl)phosphonic acid to my country?
Yes. ((Tosyloxy)methyl)phosphonic acid ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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