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API Reference Standards

Vamidothion

Reference StandardAvailable on request

Order Vamidothion (CAS 2275-23-2) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-043012.

Pack sizes
Vamidothion chemical structure
CAS number2275-23-2
FormulaC8H18NO4PS2
Molar mass287.3 g/mol
Physical formSolid
HS code38229090
InChIKeyLESVOLZBIFDZGS-UHFFFAOYSA-N
IUPAC name2-(2-dimethoxyphosphorylsulfanylethylsulfanyl)-N-methylpropanamide

About Vamidothion

Vamidothion belongs to the Vamidothion reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 2275-23-2, formula C8H18NO4PS2 and molar mass 287.3 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Agrochemical formulations

Safe handling

It carries the GHS signal word Danger (H301, H312 and H400), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Vamidothion

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

Vamidothion standards

Typical uses

  • Identification & assay
  • Method development & validation
  • QC reference material
  • Agrochemical formulations

Applications

Specifications and identifiers

Specifications of Vamidothion
Product nameVamidothion
Catalogue numberZX-043012
CAS number2275-23-2
IUPAC name2-(2-dimethoxyphosphorylsulfanylethylsulfanyl)-N-methylpropanamide
Molecular formulaC8H18NO4PS2
Molar mass287.3 g/mol
Exact mass287.0415
GradeReference Standard
Physical formSolid
XLogP30.3
H-bond donors / acceptors1 / 6
Topological polar surface area115 Ų
HS code38229090
InChIKeyLESVOLZBIFDZGS-UHFFFAOYSA-N
SMILESCC(C(=O)NC)SCCSP(=O)(OC)OC
PubChem CID560193
SynonymsVamidoate, Kilval, NPH 83, ENT 26,613, Dimethyl S-(2-(1-methylcarbamoylethylthio)ethyl) phosphorothiolate, O,O-Dimethyl S-(2-(1-methylcarbamoylethylthio)ethyl) phosphorothioate, R.P. 10,465, 2-(2-Dimethoxyphosphinoylthioethylthio)-N-methylpropionamide, O,O-Dimethyl S-2-(1-N-methylcarbamoylethylmercapto)ethyl thiophosphate, N-Methyl O,O-dimethylthiolophosphoryl-5-thia-3-methyl-2-valeramide, O,O-Dimethyl phosphorothioate S-ester with 2-((2-mercaptoethyl)thio)-N-methylpropionamide, O,O-Dimethyl S-(2-((1-methyl-2-(methylamino)-2-oxoethyl)thio)ethyl) phosphorothioate

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Danger

  • H301Toxic if swallowed
  • H312Harmful in contact with skin
  • H400Very toxic to aquatic life

Precautionary statements P264, P270, P273, P280, P301 + P316, P302 + P352, P317, P321, P330, P362 + P364, P391, 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 Vamidothion
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 Vamidothion

Which CAS number identifies Vamidothion?
Vamidothion is registered under CAS 2275-23-2. You may also see it listed as Vamidoate, Kilval, NPH 83. Our catalogue number for this item is ZX-043012.
What are the formula and molar mass of Vamidothion?
For Vamidothion, its formula is C8H18NO4PS2 and its molar mass is 287.3 g/mol. The systematic (IUPAC) name is 2-(2-dimethoxyphosphorylsulfanylethylsulfanyl)-N-methylpropanamide. InChIKey LESVOLZBIFDZGS-UHFFFAOYSA-N lets you match it in any structure database.
How is Vamidothion used in pharmaceutical QC?
Vamidothion is a characterised reference material linked to Vamidothion. 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 Vamidothion?
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 Vamidothion?
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 Vamidothion to my country?
Yes. Because Vamidothion 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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