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API Impurities

4,6-Dimethyl-2-(methylthio)pyrimidine

Reference StandardAvailable on request

4,6-Dimethyl-2-(methylthio)pyrimidine (CAS 14001-64-0) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery.

Pack sizes
4,6-Dimethyl-2-(methylthio)pyrimidine chemical structure
CAS number14001-64-0
FormulaC7H10N2S
Molar mass154.24 g/mol
Physical formSolid
HS code38229090
InChIKeyLMTOWNMJYBIWTI-UHFFFAOYSA-N
IUPAC name4,6-dimethyl-2-methylsulfanylpyrimidine

About 4,6-Dimethyl-2-(methylthio)pyrimidine

Analytical teams working on Pyrimidine use 4,6-Dimethyl-2-(methylthio)pyrimidine as a qualified comparison standard. Key data (Reference Standard): CAS 14001-64-0, formula C7H10N2S and molar mass 154.24 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Handling and storage

It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

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

Reference standards for Pyrimidine

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

Pyrimidine standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Specifications and identifiers

Specifications of 4,6-Dimethyl-2-(methylthio)pyrimidine
Product name4,6-Dimethyl-2-(methylthio)pyrimidine
Catalogue numberZX-031434
CAS number14001-64-0
IUPAC name4,6-dimethyl-2-methylsulfanylpyrimidine
Molecular formulaC7H10N2S
Molar mass154.24 g/mol
Exact mass154.0565
GradeReference Standard
Physical formSolid
XLogP31.9
H-bond donors / acceptors0 / 3
Topological polar surface area51.1 Ų
HS code38229090
InChIKeyLMTOWNMJYBIWTI-UHFFFAOYSA-N
SMILESCC1=CC(=NC(=N1)SC)C
PubChem CID12343174
Synonyms4,6-Dimethyl-2-methylmercapyrimidine, 4,6-Dimethyl-2-methylsulfanyl-pyrimidine, Pyrimidine, 4,6-dimethyl-2-(methylthio)-, 2-methylthio-4,6-dimethylpyrimidine, pyrimidine, 4,6-dimethyl-2-methylthio-

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

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 4,6-Dimethyl-2-(methylthio)pyrimidine
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 4,6-Dimethyl-2-(methylthio)pyrimidine

Which CAS number identifies 4,6-Dimethyl-2-(methylthio)pyrimidine?
4,6-Dimethyl-2-(methylthio)pyrimidine is registered under CAS 14001-64-0. You may also see it listed as 4,6-Dimethyl-2-methylmercapyrimidine, 4,6-Dimethyl-2-methylsulfanyl-pyrimidine, Pyrimidine, 4,6-dimethyl-2-(methylthio)-. Our catalogue number for this item is ZX-031434.
What are the formula and molar mass of 4,6-Dimethyl-2-(methylthio)pyrimidine?
For 4,6-Dimethyl-2-(methylthio)pyrimidine, its formula is C7H10N2S and its molar mass is 154.24 g/mol. The systematic (IUPAC) name is 4,6-dimethyl-2-methylsulfanylpyrimidine. InChIKey LMTOWNMJYBIWTI-UHFFFAOYSA-N lets you match it in any structure database.
How is 4,6-Dimethyl-2-(methylthio)pyrimidine used in pharmaceutical QC?
4,6-Dimethyl-2-(methylthio)pyrimidine is a characterised reference material linked to Pyrimidine. 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 4,6-Dimethyl-2-(methylthio)pyrimidine?
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 4,6-Dimethyl-2-(methylthio)pyrimidine?
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 4,6-Dimethyl-2-(methylthio)pyrimidine to my country?
Yes. Because 4,6-Dimethyl-2-(methylthio)pyrimidine 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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