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

Name: 4,6-Dimethyl-2-(methylthio)pyrimidine
Brand: Vaqora Chemicals
SKU: VQ-032753

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

Listed under CAS 14001-64-0, 4,6-Dimethyl-2-(methylthio)pyrimidine is an impurity of Pyrimidine available from Vaqora Chemicals. With the molecular formula C7H10N2S, it has a molar mass of 154.24 g/mol. Its systematic (IUPAC) name is 4,6-dimethyl-2-methylsulfanylpyrimidine. It is also known as 4,6-Dimethyl-2-methylmercapyrimidine or 4,6-Dimethyl-2-methylsulfanyl-pyrimidine.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As a characterised impurity of Pyrimidine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Pyrimidine

View every impurity, metabolite and intermediate we list for Pyrimidine.

Pyrimidine impurities

Specifications & identifiers

Chemical identifiers
Product name	4,6-Dimethyl-2-(methylthio)pyrimidine
Catalogue No.	VQ-032753
CAS Number	14001-64-0
IUPAC name	4,6-dimethyl-2-methylsulfanylpyrimidine
Molecular formula	C₇H₁₀N₂S
Molecular weight	154.24 g/mol
Exact mass	154.0565
Grade	Reference Standard
HSN code	38229090
InChIKey	LMTOWNMJYBIWTI-UHFFFAOYSA-N
SMILES	CC1=CC(=NC(=N1)SC)C
PubChem CID	12343174

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	0 / 3
TPSA	51.1 Å²
Synonyms	4,6-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-

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

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 is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of 4,6-Dimethyl-2-(methylthio)pyrimidine?

The CAS Registry Number of 4,6-Dimethyl-2-(methylthio)pyrimidine is 14001-64-0. It is also known as 4,6-Dimethyl-2-methylmercapyrimidine, 4,6-Dimethyl-2-methylsulfanyl-pyrimidine, Pyrimidine, 4,6-dimethyl-2-(methylthio)-.

What is the molecular formula and molecular weight of 4,6-Dimethyl-2-(methylthio)pyrimidine?

4,6-Dimethyl-2-(methylthio)pyrimidine has the molecular formula C7H10N2S and a molecular weight of 154.24 g/mol. Its IUPAC name is 4,6-dimethyl-2-methylsulfanylpyrimidine.

What is 4,6-Dimethyl-2-(methylthio)pyrimidine used for?

4,6-Dimethyl-2-(methylthio)pyrimidine is supplied as a characterised reference material related to Pyrimidine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of 4,6-Dimethyl-2-(methylthio)pyrimidine can I order?

We supply 4,6-Dimethyl-2-(methylthio)pyrimidine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4,6-Dimethyl-2-(methylthio)pyrimidine?

Yes. Every lot of 4,6-Dimethyl-2-(methylthio)pyrimidine is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can 4,6-Dimethyl-2-(methylthio)pyrimidine be shipped internationally?

Yes. 4,6-Dimethyl-2-(methylthio)pyrimidine is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.