2-Chloro-5-fluoropyrimidine

About 2-Chloro-5-fluoropyrimidine

2-Chloro-5-fluoropyrimidine is a diazine derivative carrying the CAS registry number 62802-42-0. Formula C4H2ClFN2, molecular weight 132.52 g/mol. Alternative names: 5-Fluoro-2-chloropyrimidine.

Store sealed in a dry, well-ventilated location away from incompatible materials. It carries the GHS signal word “Danger” with 2 hazard statements. Review the Safety Data Sheet before use.

Key uses span organic synthesis and API synthesis. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 100 mg, 250 mg, 1 g and 5 g packs, 2-Chloro-5-fluoropyrimidine is dispatched with a Certificate of Analysis (COA) to destinations worldwide. A Safety Data Sheet (SDS) and technical specifications are available on request. Custom pack sizes, bulk quantities and specific analytical data can be arranged on request. Export shipments are packed to international standards with the required transport documentation.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	2-Chloro-5-fluoropyrimidine
Catalogue No.	VQ-039341
CAS Number	62802-42-0
IUPAC name	2-chloro-5-fluoropyrimidine
Molecular formula	C₄H₂ClFN₂
Molecular weight	132.52 g/mol
Exact mass	131.9891
HSN code	2933
InChIKey	AGYUQBNABXVWMS-UHFFFAOYSA-N
SMILES	C1=C(C=NC(=N1)Cl)F
PubChem CID	583466

Physical properties
Physical form	Other
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 3
TPSA	25.8 Å²

Safety & hazard information (GHS)

Corrosive

Harmful / irritant

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P330, P363, 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-5-fluoropyrimidine?

The CAS Registry Number of 2-Chloro-5-fluoropyrimidine is 62802-42-0. It is also known as 5-Fluoro-2-chloropyrimidine.

What is the molecular formula and molecular weight of 2-Chloro-5-fluoropyrimidine?

2-Chloro-5-fluoropyrimidine has the molecular formula C4H2ClFN2 and a molecular weight of 132.52 g/mol. Its IUPAC name is 2-chloro-5-fluoropyrimidine.

Which grade and pack sizes of 2-Chloro-5-fluoropyrimidine can I order?

We supply 2-Chloro-5-fluoropyrimidine, in 100 mg, 250 mg, 1 g, 5 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 2-Chloro-5-fluoropyrimidine?

Yes. Every lot of 2-Chloro-5-fluoropyrimidine 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-5-fluoropyrimidine be shipped internationally?

Yes. 2-Chloro-5-fluoropyrimidine 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.