5-Bromo-6-isothiocyanatoquinoxaline

Name: 5-Bromo-6-isothiocyanatoquinoxaline
Brand: Zemixal
SKU: ZX-020914

Reference StandardAvailable on request

Order 5-Bromo-6-isothiocyanatoquinoxaline (CAS 134892-46-9) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes

5-Bromo-6-isothiocyanatoquinoxaline chemical structure

CAS number134892-46-9

FormulaC₉H₄BrN₃S

Molar mass266.12 g/mol

Physical formSolid

HS code38229090

InChIKeyCRNMXQMOFAYYEX-UHFFFAOYSA-N

IUPAC name5-bromo-6-isothiocyanatoquinoxaline

About 5-Bromo-6-isothiocyanatoquinoxaline

Analytical teams working on Brimonidine use 5-Bromo-6-isothiocyanatoquinoxaline as a qualified comparison standard. Key data (Reference Standard): CAS 134892-46-9, formula C9H4BrN3S and molar mass 266.12 g/mol. It is handled as a solid.

Use cases we see most often

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

Handling and storage

It carries the GHS signal word Danger (H301, H315, H317 and H319), so wear gloves and eye protection and work with good ventilation.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Brimonidine

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

Brimonidine 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-6-isothiocyanatoquinoxaline
Product name	5-Bromo-6-isothiocyanatoquinoxaline
Catalogue number	ZX-020914
CAS number	134892-46-9
IUPAC name	5-bromo-6-isothiocyanatoquinoxaline
Molecular formula	C₉H₄BrN₃S
Molar mass	266.12 g/mol
Exact mass	264.9309
Grade	Reference Standard
Physical form	Solid
XLogP3	3.3
H-bond donors / acceptors	0 / 4
Topological polar surface area	70.2 Å²
HS code	38229090
InChIKey	CRNMXQMOFAYYEX-UHFFFAOYSA-N
SMILES	C1=CC2=NC=CN=C2C(=C1N=C=S)Br
PubChem CID	4460274
Synonyms	Quinoxaline, 5-bromo-6-isothiocyanato-

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

Safety and GHS hazards

Acute toxicity

Irritant or harmful

Signal word Danger

H301Toxic if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P270, P271, P272, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + 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-6-isothiocyanatoquinoxaline
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-6-isothiocyanatoquinoxaline

Which CAS number identifies 5-Bromo-6-isothiocyanatoquinoxaline?

5-Bromo-6-isothiocyanatoquinoxaline is registered under CAS 134892-46-9. You may also see it listed as Quinoxaline, 5-bromo-6-isothiocyanato-. Our catalogue number for this item is ZX-020914.

What are the formula and molar mass of 5-Bromo-6-isothiocyanatoquinoxaline?

For 5-Bromo-6-isothiocyanatoquinoxaline, its formula is C9H4BrN3S and its molar mass is 266.12 g/mol. The systematic (IUPAC) name is 5-bromo-6-isothiocyanatoquinoxaline. InChIKey CRNMXQMOFAYYEX-UHFFFAOYSA-N lets you match it in any structure database.

How is 5-Bromo-6-isothiocyanatoquinoxaline used in pharmaceutical QC?

5-Bromo-6-isothiocyanatoquinoxaline is a characterised reference material linked to Brimonidine. 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-6-isothiocyanatoquinoxaline?

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-6-isothiocyanatoquinoxaline?

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-6-isothiocyanatoquinoxaline to my country?

Yes. Because 5-Bromo-6-isothiocyanatoquinoxaline 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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