2-Chloro-4-methylpyrimidine

Name: 2-Chloro-4-methylpyrimidine
Brand: Vaqora Chemicals
SKU: VQ-032911

About 2-Chloro-4-methylpyrimidine

Listed under CAS 13036-57-2, 2-Chloro-4-methylpyrimidine is a process intermediate or related compound of Pyrimidine available from Vaqora Chemicals. Formula C5H5ClN2, molecular weight 128.56 g/mol. Alternative names: chloro-6 methylpyrimidine and 4-methyl-2-pyrimidinylchloride.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Process chemists and analysts use it when developing synthetic routes to Pyrimidine, tracking process-related impurities and validating analytical methods. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 2-Chloro-4-methylpyrimidine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Pyrimidine

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

Pyrimidine impurities

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-4-methylpyrimidine
Catalogue No.	VQ-032911
CAS Number	13036-57-2
IUPAC name	2-chloro-4-methylpyrimidine
Molecular formula	C₅H₅ClN₂
Molecular weight	128.56 g/mol
Exact mass	128.0141
HSN code	2933
InChIKey	BHAKRVSCGILCEW-UHFFFAOYSA-N
SMILES	CC1=NC(=NC=C1)Cl
PubChem CID	11629607

Physical properties
Physical form	Solid
LogP (XLogP3)	1.6
H-bond donors / acceptors	0 / 2
TPSA	25.8 Å²

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H318Causes serious eye damage
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P305 + P354 + P338, P317, P319, P321, P330, P332 + P317, P333 + 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 2-Chloro-4-methylpyrimidine?

The CAS Registry Number of 2-Chloro-4-methylpyrimidine is 13036-57-2. It is also known as chloro-6 methylpyrimidine, 4-methyl-2-pyrimidinylchloride, 4-methyl-2-chloropyrimidine.

What is the molecular formula and molecular weight of 2-Chloro-4-methylpyrimidine?

2-Chloro-4-methylpyrimidine has the molecular formula C5H5ClN2 and a molecular weight of 128.56 g/mol. Its IUPAC name is 2-chloro-4-methylpyrimidine.

What is 2-Chloro-4-methylpyrimidine used for?

2-Chloro-4-methylpyrimidine 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 2-Chloro-4-methylpyrimidine can I order?

We supply 2-Chloro-4-methylpyrimidine, 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 2-Chloro-4-methylpyrimidine?

Yes. Every lot of 2-Chloro-4-methylpyrimidine 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 2-Chloro-4-methylpyrimidine be shipped internationally?

Yes. 2-Chloro-4-methylpyrimidine 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.