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Pharmacopeial Impurities (EP / USP / BP)

Clenbuterol EP Impurity E

Reference StandardAvailable on request

Clenbuterol EP Impurity E (CAS 37148-47-3) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.

Pack sizes
Clenbuterol EP Impurity E chemical structure
CAS number37148-47-3
FormulaC8H6BrCl2NO
Molar mass282.95 g/mol
Physical formSolid
HS code38229090
InChIKeyATKJJUFAWYSFID-UHFFFAOYSA-N
IUPAC name1-(4-amino-3,5-dichlorophenyl)-2-bromoethanone

About Clenbuterol EP Impurity E

Clenbuterol EP Impurity E belongs to the Clenbuterol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 37148-47-3, formula C8H6BrCl2NO and molar mass 282.95 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • 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. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Clenbuterol

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

Clenbuterol 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 Clenbuterol EP Impurity E
Product nameClenbuterol EP Impurity E
Catalogue numberZX-023980
CAS number37148-47-3
IUPAC name1-(4-amino-3,5-dichlorophenyl)-2-bromoethanone
Molecular formulaC8H6BrCl2NO
Molar mass282.95 g/mol
Exact mass280.901
GradeReference Standard
Physical formSolid
XLogP33.5
H-bond donors / acceptors1 / 2
Topological polar surface area43.1 Ų
HS code38229090
InChIKeyATKJJUFAWYSFID-UHFFFAOYSA-N
SMILESC1=C(C=C(C(=C1Cl)N)Cl)C(=O)CBr
PubChem CID3015897
SynonymsClenbuterol Hydrochloride - Impurity E, 1-(4-Amino-3,5-dichlorophenyl)-2-bromoethan-1-one, Ethanone, 1-(4-amino-3,5-dichlorophenyl)-2-bromo-, 1-[4-Amino-3,5-dichlorophenyl]-2-bromoethanone, 4-Amino-3,5-dichlorophenacylbromide, 4-Amino-3,5-dichloro-alpha-bromoacetophenone, Pour Point -20c Lebel, 4-amino-3,5-dichlorophenacyl bromide, 4-AMino-3,5-dichloro-2broMoacetophenone, 4'-amino-2-bromo-3',5'-dichloroacetophenone, 4-Amino-3,5-Dichloro-A-Bromo- Acetophenone, 4'-amino-2-bromo-3', 5'-dichloroacetophenone

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 Clenbuterol EP Impurity E
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 Clenbuterol EP Impurity E

Which CAS number identifies Clenbuterol EP Impurity E?
Clenbuterol EP Impurity E is registered under CAS 37148-47-3. You may also see it listed as Clenbuterol Hydrochloride - Impurity E, 1-(4-Amino-3,5-dichlorophenyl)-2-bromoethan-1-one, Ethanone, 1-(4-amino-3,5-dichlorophenyl)-2-bromo-. Our catalogue number for this item is ZX-023980.
What are the formula and molar mass of Clenbuterol EP Impurity E?
For Clenbuterol EP Impurity E, its formula is C8H6BrCl2NO and its molar mass is 282.95 g/mol. The systematic (IUPAC) name is 1-(4-amino-3,5-dichlorophenyl)-2-bromoethanone. InChIKey ATKJJUFAWYSFID-UHFFFAOYSA-N lets you match it in any structure database.
How is Clenbuterol EP Impurity E used in pharmaceutical QC?
Clenbuterol EP Impurity E is a characterised reference material linked to Clenbuterol. 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 Clenbuterol EP Impurity E?
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 Clenbuterol EP Impurity E?
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 Clenbuterol EP Impurity E to my country?
Yes. Clenbuterol EP Impurity E ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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