Brimonidine EP Impurity G

Name: Brimonidine EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-020985

About Brimonidine EP Impurity G

Brimonidine EP Impurity G is a pharmacopeial impurity of Brimonidine carrying the CAS registry number 1216379-05-3. Formula C11H12BrN5O, molecular weight 310.15 g/mol. Systematically, it is named 1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea. Alternative names: Brimonidine Tartrate EP Impurity G and Brimonidine - Impurity G.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Brimonidine 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.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Brimonidine

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

Brimonidine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Brimonidine EP Impurity G
Catalogue No.	VQ-020985
CAS Number	1216379-05-3
IUPAC name	1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea
Molecular formula	C₁₁H₁₂BrN₅O
Molecular weight	310.15 g/mol
Exact mass	309.0225
Grade	Reference Standard
HSN code	38229090
InChIKey	DGWNPILVHZDPMZ-UHFFFAOYSA-N
SMILES	C1=CC2=NC=CN=C2C(=C1NC(=O)NCCN)Br
PubChem CID	14928440

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 4
TPSA	92.9 Å²
Synonyms	Brimonidine Tartrate EP Impurity G, Brimonidine - Impurity G, Hydroxy brimonidine, N-(2-Aminoethyl)-N'-(5-bromo-6-quinoxalinyl)urea, Urea, N-(2-aminoethyl)-N'-(5-bromo-6-quinoxalinyl)-, 1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea hydrochloride, N-(2-Aminoethyl)-N inverted exclamation marka-(5-bromo-6-quinoxalinyl)urea

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 EP Impurity G?

The CAS Registry Number of Brimonidine EP Impurity G is 1216379-05-3. It is also known as Brimonidine Tartrate EP Impurity G, Brimonidine - Impurity G, Hydroxy brimonidine.

What is the molecular formula and molecular weight of Brimonidine EP Impurity G?

Brimonidine EP Impurity G has the molecular formula C11H12BrN5O and a molecular weight of 310.15 g/mol. Its IUPAC name is 1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea.

What is Brimonidine EP Impurity G used for?

Brimonidine EP Impurity G 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 EP Impurity G can I order?

We supply Brimonidine EP Impurity G 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 Brimonidine EP Impurity G?

Yes. Every lot of Brimonidine EP Impurity G 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 EP Impurity G be shipped internationally?

Yes. We export Brimonidine EP Impurity G worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.