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Pharmacopeial Impurities (EP / USP / BP)

Celiprolol EP Impurity C

Reference StandardAvailable on request

Celiprolol EP Impurity C (CAS 57471-01-9) supplier Zemixal: C20H33N3O4, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.

Pack sizes
Celiprolol EP Impurity C chemical structure
CAS number57471-01-9
FormulaC20H33N3O4
Molar mass379.5 g/mol
Physical formSolid
HS code38229090
InChIKeyHJFOOUMUEFZBDQ-UHFFFAOYSA-N
IUPAC name1-[3-acetyl-4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-tert-butylurea

About Celiprolol EP Impurity C

Analytical teams working on Celiprolol use Celiprolol EP Impurity C as a qualified comparison standard. Key data (Reference Standard): CAS 57471-01-9, formula C20H33N3O4 and molar mass 379.5 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

It carries the GHS signal word Warning (H302), so wear gloves and eye protection and work with good ventilation.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Celiprolol

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

Celiprolol 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 Celiprolol EP Impurity C
Product nameCeliprolol EP Impurity C
Catalogue numberZX-023878
CAS number57471-01-9
IUPAC name1-[3-acetyl-4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-tert-butylurea
Molecular formulaC20H33N3O4
Molar mass379.5 g/mol
Exact mass379.2471
GradeReference Standard
Physical formSolid
XLogP31.9
H-bond donors / acceptors4 / 5
Topological polar surface area99.7 Ų
HS code38229090
InChIKeyHJFOOUMUEFZBDQ-UHFFFAOYSA-N
SMILESCC(=O)C1=C(C=CC(=C1)NC(=O)NC(C)(C)C)OCC(CNC(C)(C)C)O
PubChem CID21122811
SynonymsCeliprolol Hydrochloride EP Impurity C, Celiprolol Hydrochloride - Impurity C, 3-(3-Acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)-1-tert-butylurea, 3-(3-Acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)-1-(tert-butyl)urea, N-Didesethyl, N-tertbutyl Celiprolol

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 Celiprolol 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 Celiprolol EP Impurity C

Which CAS number identifies Celiprolol EP Impurity C?
Celiprolol EP Impurity C is registered under CAS 57471-01-9. You may also see it listed as Celiprolol Hydrochloride EP Impurity C, Celiprolol Hydrochloride - Impurity C, 3-(3-Acetyl-4-(3-(tert-butylamino)-2-hydroxypropoxy)phenyl)-1-tert-butylurea. Our catalogue number for this item is ZX-023878.
What are the formula and molar mass of Celiprolol EP Impurity C?
For Celiprolol EP Impurity C, its formula is C20H33N3O4 and its molar mass is 379.5 g/mol. The systematic (IUPAC) name is 1-[3-acetyl-4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-3-tert-butylurea. InChIKey HJFOOUMUEFZBDQ-UHFFFAOYSA-N lets you match it in any structure database.
How is Celiprolol EP Impurity C used in pharmaceutical QC?
Celiprolol EP Impurity C is a characterised reference material linked to Celiprolol. 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 Celiprolol 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 Celiprolol 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 Celiprolol EP Impurity C to my country?
Yes. Because Celiprolol 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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