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Pharmacopeial Impurities (EP / USP / BP)

Clenbuterol EP Impurity C

Reference StandardAvailable on request

Order Clenbuterol EP Impurity C (CAS 37148-48-4) online at Zemixal. Request a quote with price, lead time and documents.

Pack sizes
Clenbuterol EP Impurity C chemical structure
CAS number37148-48-4
FormulaC8H7Cl2NO
Molar mass204.05 g/mol
Physical formSolid
HS code38229090
InChIKeyJLPKZJDZXIKSCP-UHFFFAOYSA-N
IUPAC name1-(4-amino-3,5-dichlorophenyl)ethanone

About Clenbuterol EP Impurity C

Clenbuterol EP Impurity C is supplied by Zemixal as a characterised reference material for Clenbuterol analysis. Identity at a glance (Reference Standard): CAS 37148-48-4, formula C8H7Cl2NO and molar mass 204.05 g/mol. It is handled as a solid.

Typical applications

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

Safe handling

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

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. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

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 C
Product nameClenbuterol EP Impurity C
Catalogue numberZX-023981
CAS number37148-48-4
IUPAC name1-(4-amino-3,5-dichlorophenyl)ethanone
Molecular formulaC8H7Cl2NO
Molar mass204.05 g/mol
Exact mass202.9905
GradeReference Standard
Physical formSolid
XLogP32.7
H-bond donors / acceptors1 / 2
Topological polar surface area43.1 Ų
HS code38229090
InChIKeyJLPKZJDZXIKSCP-UHFFFAOYSA-N
SMILESCC(=O)C1=CC(=C(C(=C1)Cl)N)Cl
PubChem CID604812
SynonymsClenbuterol Hydrochloride - Impurity C, 4'-Amino-3',5'-dichloroacetophenone, 4-Amino-3,5-dichloroacetophenone, 1-(4-Amino-3,5-dichlorophenyl)ethan-1-one, 3,5-Dichloro-4-aminoacetophenone, 4-acetyl-2,6-dichloroaniline, Ethanone, 1-(4-amino-3,5-dichlorophenyl)-, 1-(4-Amino-3,5-dichlorophenyl)-2-ethanone, 4`-Amino-3`,5`-dichloroacetophenone, 1-acetyl-4-amino-3,5-dichlorobenzene, 1-(4-amino-3,5-dichloro-phenyl)ethanone, 1-(4-amino-3,5-dichloro-phenyl)-ethanone

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + 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 Clenbuterol EP Impurity C
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 C

Which CAS number identifies Clenbuterol EP Impurity C?
Clenbuterol EP Impurity C is registered under CAS 37148-48-4. You may also see it listed as Clenbuterol Hydrochloride - Impurity C, 4'-Amino-3',5'-dichloroacetophenone, 4-Amino-3,5-dichloroacetophenone. Our catalogue number for this item is ZX-023981.
What are the formula and molar mass of Clenbuterol EP Impurity C?
For Clenbuterol EP Impurity C, its formula is C8H7Cl2NO and its molar mass is 204.05 g/mol. The systematic (IUPAC) name is 1-(4-amino-3,5-dichlorophenyl)ethanone. InChIKey JLPKZJDZXIKSCP-UHFFFAOYSA-N lets you match it in any structure database.
How is Clenbuterol EP Impurity C used in pharmaceutical QC?
Clenbuterol EP Impurity C 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 C?
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 C?
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 C to my country?
Yes. Because Clenbuterol EP Impurity C 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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