5-Bromo-2-chloropyrimidine

Name: 5-Bromo-2-chloropyrimidine
Brand: Zemixal
SKU: ZX-021536

Reference StandardAvailable on request

Buy 5-Bromo-2-chloropyrimidine (CAS 32779-36-5) from Zemixal: C4H2BrClN2, COA and SDS with every lot, worldwide shipping.

Pack sizes

5-Bromo-2-chloropyrimidine chemical structure

CAS number32779-36-5

FormulaC₄H₂BrClN₂

Molar mass193.43 g/mol

Physical formSolid

HS code38229090

InChIKeyXPGIBDJXEVAVTO-UHFFFAOYSA-N

IUPAC name5-bromo-2-chloropyrimidine

About 5-Bromo-2-chloropyrimidine

5-Bromo-2-chloropyrimidine belongs to the Macitentan reference-standard family in the Zemixal catalogue. For your records (Reference Standard), the material is defined by CAS 32779-36-5, formula C4H2BrClN2 and molar mass 193.43 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Macitentan

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

Macitentan standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QC Research Labs and Universities

Specifications and identifiers

Specifications of 5-Bromo-2-chloropyrimidine
Product name	5-Bromo-2-chloropyrimidine
Catalogue number	ZX-021536
CAS number	32779-36-5
IUPAC name	5-bromo-2-chloropyrimidine
Molecular formula	C₄H₂BrClN₂
Molar mass	193.43 g/mol
Exact mass	191.909
Grade	Reference Standard
Physical form	Solid
XLogP3	1.9
H-bond donors / acceptors	0 / 2
Topological polar surface area	25.8 Å²
HS code	38229090
InChIKey	XPGIBDJXEVAVTO-UHFFFAOYSA-N
SMILES	C1=C(C=NC(=N1)Cl)Br
PubChem CID	606665
Synonyms	2-Chloro-5-bromopyrimidine, 5-bromo-2-chloropyrimidin, 2-chloro-5-bromo-pyrimidine, 5-bromo-2-chloro-, 5-bromo chloropyrimidine, 5-bromo-2-chloroprimidine, CS-M1309

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

Irritant or harmful

Signal word Warning

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, 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 5-Bromo-2-chloropyrimidine
10 mg	Quoted on request
25 mg	Quoted on request
50 mg	Quoted on request
100 mg	Quoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 5-Bromo-2-chloropyrimidine

Which CAS number identifies 5-Bromo-2-chloropyrimidine?

5-Bromo-2-chloropyrimidine is registered under CAS 32779-36-5. You may also see it listed as 2-Chloro-5-bromopyrimidine, 5-bromo-2-chloropyrimidin, 2-chloro-5-bromo-pyrimidine. Our catalogue number for this item is ZX-021536.

What are the formula and molar mass of 5-Bromo-2-chloropyrimidine?

For 5-Bromo-2-chloropyrimidine, its formula is C4H2BrClN2 and its molar mass is 193.43 g/mol. The systematic (IUPAC) name is 5-bromo-2-chloropyrimidine. InChIKey XPGIBDJXEVAVTO-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Bromo-2-chloropyrimidine used in pharmaceutical QC?

5-Bromo-2-chloropyrimidine is a characterised reference material linked to Macitentan. 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 5-Bromo-2-chloropyrimidine?

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 5-Bromo-2-chloropyrimidine?

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 5-Bromo-2-chloropyrimidine to my country?

Yes. Because 5-Bromo-2-chloropyrimidine 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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