Brimonidine

Name: Brimonidine
Brand: Vaqora Chemicals
SKU: VQ-007354

About Brimonidine

Brimonidine is a high-purity reference standard of Brimonidine carrying the CAS registry number 59803-98-4. Formula C11H10BrN5, molecular weight 292.13 g/mol. The IUPAC name is 5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine. It is also known as 5-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline or Bromoxidine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Danger”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Brimonidine standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Brimonidine in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Brimonidine

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

Brimonidine impurities

Specifications & identifiers

Chemical identifiers
Product name	Brimonidine
Catalogue No.	VQ-007354
CAS Number	59803-98-4
Other CAS	70359-46-5
IUPAC name	5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine
Molecular formula	C₁₁H₁₀BrN₅
Molecular weight	292.13 g/mol
Exact mass	291.012
Grade	Reference Standard
HSN code	38229090
InChIKey	XYLJNLCSTIOKRM-UHFFFAOYSA-N
SMILES	C1CN=C(N1)NC2=C(C3=NC=CN=C3C=C2)Br
PubChem CID	2435

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	2 / 3
TPSA	62.2 Å²
Synonyms	5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine, 5-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline, Bromoxidine, Brimodine, 6-Quinoxalinamine, 5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-, 5-Bromo-N-(2-imidazolin-2-yl)-6-quinoxalinamine, Brimonidine (INN), 5-Bromo-N-(4,5-dihydro-2-imidazolyl)quinoxalin-6-amine, Brimonidine (Standard), Opera_ID_612, Brimonidine 100 microg/mL in Acetonitrile

Safety & hazard information (GHS)

Toxic

Signal word: Danger

Hazard statements

H301Toxic if swallowed

Precautionary statements: P264, P270, P301 + P316, P321, P330, 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 Brimonidine?

The CAS Registry Number of Brimonidine is 59803-98-4. It is also known as 5-Bromo-N-(4,5-dihydro-1H-imidazol-2-yl)-6-quinoxalinamine, 5-Bromo-6-(2-imidazolin-2-ylamino)quinoxaline, Bromoxidine.

What is the molecular formula and molecular weight of Brimonidine?

Brimonidine has the molecular formula C11H10BrN5 and a molecular weight of 292.13 g/mol. Its IUPAC name is 5-bromo-N-(4,5-dihydro-1H-imidazol-2-yl)quinoxalin-6-amine.

What is Brimonidine used for?

Brimonidine is supplied as a characterised reference material related to Brimonidine. 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 Brimonidine can I order?

We supply Brimonidine in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Brimonidine?

Yes. Every lot of Brimonidine 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 Brimonidine be shipped internationally?

Yes. Brimonidine 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.