2,4-Dichloro-5-fluoropyrimidine

Name: 2,4-Dichloro-5-fluoropyrimidine
Brand: Vaqora Chemicals
SKU: VQ-030775

About 2,4-Dichloro-5-fluoropyrimidine

2,4-Dichloro-5-fluoropyrimidine (CAS 2927-71-1) is an impurity of Flucytosine offered by Vaqora Chemicals. The compound has the formula C4HCl2FN2, corresponding to a molecular weight of 166.97 g/mol. Alternative names: 5-fluoro-2,4-dichloropyrimidine and 2,4-Dichloro-5-fluoropyrmidine.

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. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

Pharmaceutical QC and development laboratories use this impurity standard of Flucytosine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

We offer 2,4-Dichloro-5-fluoropyrimidine in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Flucytosine

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

Flucytosine impurities

Specifications & identifiers

Chemical identifiers
Product name	2,4-Dichloro-5-fluoropyrimidine
Catalogue No.	VQ-030775
CAS Number	2927-71-1
IUPAC name	2,4-dichloro-5-fluoropyrimidine
Molecular formula	C₄HCl₂FN₂
Molecular weight	166.97 g/mol
Exact mass	165.9501
Grade	Reference Standard
HSN code	38229090
InChIKey	WHPFEQUEHBULBW-UHFFFAOYSA-N
SMILES	C1=C(C(=NC(=N1)Cl)Cl)F
PubChem CID	250705

Physical properties
Physical form	Solid
LogP (XLogP3)	2.2
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 2,4-Dichloro-5-fluoropyrimidine?

The CAS Registry Number of 2,4-Dichloro-5-fluoropyrimidine is 2927-71-1. It is also known as 5-fluoro-2,4-dichloropyrimidine, 2,4-Dichloro-5-fluoropyrmidine, 5-fluoro-2,6-dichloropyrimidine.

What is the molecular formula and molecular weight of 2,4-Dichloro-5-fluoropyrimidine?

2,4-Dichloro-5-fluoropyrimidine has the molecular formula C4HCl2FN2 and a molecular weight of 166.97 g/mol. Its IUPAC name is 2,4-dichloro-5-fluoropyrimidine.

What is 2,4-Dichloro-5-fluoropyrimidine used for?

2,4-Dichloro-5-fluoropyrimidine is supplied as a characterised reference material related to Flucytosine. 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 2,4-Dichloro-5-fluoropyrimidine can I order?

We supply 2,4-Dichloro-5-fluoropyrimidine 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 2,4-Dichloro-5-fluoropyrimidine?

Yes. Every lot of 2,4-Dichloro-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 2,4-Dichloro-5-fluoropyrimidine be shipped internationally?

Yes. 2,4-Dichloro-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.