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Pharmacopeial Impurities (EP / USP / BP)

Brimonidine EP Impurity G

Reference StandardAvailable on request

Brimonidine EP Impurity G (CAS 1216379-05-3) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Catalogue no. ZX-020042.

Pack sizes
Brimonidine EP Impurity G chemical structure
CAS number1216379-05-3
FormulaC11H12BrN5O
Molar mass310.15 g/mol
Physical formSolid
HS code38229090
InChIKeyDGWNPILVHZDPMZ-UHFFFAOYSA-N
IUPAC name1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea

About Brimonidine EP Impurity G

Brimonidine EP Impurity G is supplied by Zemixal as a characterised reference material for Brimonidine analysis. Identity at a glance (Reference Standard): CAS 1216379-05-3, formula C11H12BrN5O and molar mass 310.15 g/mol. It is handled as a solid.

Use cases we see most often

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with 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 Brimonidine

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

Brimonidine standards

Typical uses

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

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Ph. Eur. Grade (European Pharmacopoeia)

Specifications and identifiers

Specifications of Brimonidine EP Impurity G
Product nameBrimonidine EP Impurity G
Catalogue numberZX-020042
CAS number1216379-05-3
IUPAC name1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea
Molecular formulaC11H12BrN5O
Molar mass310.15 g/mol
Exact mass309.0225
GradeReference Standard
Physical formSolid
H-bond donors / acceptors3 / 4
Topological polar surface area92.9 Ų
HS code38229090
InChIKeyDGWNPILVHZDPMZ-UHFFFAOYSA-N
SMILESC1=CC2=NC=CN=C2C(=C1NC(=O)NCCN)Br
PubChem CID14928440
SynonymsBrimonidine 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

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Brimonidine EP Impurity G
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

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

Questions about Brimonidine EP Impurity G

Which CAS number identifies Brimonidine EP Impurity G?
Brimonidine EP Impurity G is registered under CAS 1216379-05-3. You may also see it listed as Brimonidine Tartrate EP Impurity G, Brimonidine - Impurity G, Hydroxy brimonidine. Our catalogue number for this item is ZX-020042.
What are the formula and molar mass of Brimonidine EP Impurity G?
For Brimonidine EP Impurity G, its formula is C11H12BrN5O and its molar mass is 310.15 g/mol. The systematic (IUPAC) name is 1-(2-aminoethyl)-3-(5-bromoquinoxalin-6-yl)urea. InChIKey DGWNPILVHZDPMZ-UHFFFAOYSA-N lets you match it in any structure database.
How is Brimonidine EP Impurity G used in pharmaceutical QC?
Brimonidine EP Impurity G 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 Brimonidine EP Impurity G?
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 Brimonidine EP Impurity G?
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 Brimonidine EP Impurity G to my country?
Yes. Brimonidine EP Impurity G ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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