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Pharmacopeial Impurities (EP / USP / BP)

Acebutolol EP Impurity C

Reference StandardAvailable on request

Buy Acebutolol EP Impurity C (CAS 40188-45-2) from Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
Acebutolol EP Impurity C chemical structure
CAS number40188-45-2
FormulaC12H15NO3
Molar mass221.25 g/mol
Physical formSolid
HS code38229090
InChIKeyFGWZEOPEZISTTR-UHFFFAOYSA-N
IUPAC nameN-(3-acetyl-4-hydroxyphenyl)butanamide

About Acebutolol EP Impurity C

Acebutolol EP Impurity C belongs to the Acebutolol reference-standard family in the Zemixal catalogue. Identity at a glance (Reference Standard): CAS 40188-45-2, formula C12H15NO3 and molar mass 221.25 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

Storage and safety notes

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

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. You receive a certificate of analysis with characterisation data with each order. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Acebutolol

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

Acebutolol 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 Acebutolol EP Impurity C
Product nameAcebutolol EP Impurity C
Catalogue numberZX-020455
CAS number40188-45-2
IUPAC nameN-(3-acetyl-4-hydroxyphenyl)butanamide
Molecular formulaC12H15NO3
Molar mass221.25 g/mol
Exact mass221.1052
GradeReference Standard
Physical formSolid
XLogP32.2
H-bond donors / acceptors2 / 3
Topological polar surface area66.4 Ų
HS code38229090
InChIKeyFGWZEOPEZISTTR-UHFFFAOYSA-N
SMILESCCCC(=O)NC1=CC(=C(C=C1)O)C(=O)C
PubChem CID736331
SynonymsAcebutolol Hydrochloride - Impurity C, 2-Acetyl-4-butyramidophenol, N-(3-Acetyl-4-hydroxyphenyl)butyramide, 3'-Acetyl-4'-hydroxybutyranilide, Butanamide, N-(3-acetyl-4-hydroxyphenyl)-, Ac-HoPhe-OH, 5'-Butyramido-2'-hydroxyacetophenone, N-(3-acetyl-4-hydroxy-phenyl)butanamide, N-(3-acetyl-4-hydroxyphenyl)-bu-tanamide

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 Acebutolol 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 Acebutolol EP Impurity C

Which CAS number identifies Acebutolol EP Impurity C?
Acebutolol EP Impurity C is registered under CAS 40188-45-2. You may also see it listed as Acebutolol Hydrochloride - Impurity C, 2-Acetyl-4-butyramidophenol, N-(3-Acetyl-4-hydroxyphenyl)butyramide. Our catalogue number for this item is ZX-020455.
What are the formula and molar mass of Acebutolol EP Impurity C?
For Acebutolol EP Impurity C, its formula is C12H15NO3 and its molar mass is 221.25 g/mol. The systematic (IUPAC) name is N-(3-acetyl-4-hydroxyphenyl)butanamide. InChIKey FGWZEOPEZISTTR-UHFFFAOYSA-N lets you match it in any structure database.
How is Acebutolol EP Impurity C used in pharmaceutical QC?
Acebutolol EP Impurity C is a characterised reference material linked to Acebutolol. 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 Acebutolol 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 Acebutolol 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 Acebutolol EP Impurity C to my country?
Yes. Because Acebutolol 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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