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Pharmacopeial Impurities (EP / USP / BP)

Atenolol EP Impurity C

Reference StandardAvailable on request

Buy Atenolol EP Impurity C (CAS 29122-69-8) from Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Atenolol EP Impurity C chemical structure
CAS number29122-69-8
FormulaC11H13NO3
Molar mass207.23 g/mol
Physical formSolid
HS code38229090
InChIKeySOGKXLVYZZXFTN-UHFFFAOYSA-N
IUPAC name2-[4-(oxiran-2-ylmethoxy)phenyl]acetamide

About Atenolol EP Impurity C

Atenolol EP Impurity C is supplied by Zemixal as a characterised reference material for Atenolol analysis. Identity at a glance (Reference Standard): CAS 29122-69-8, formula C11H13NO3 and molar mass 207.23 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.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Atenolol

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

Atenolol standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Atenolol EP Impurity C
Product nameAtenolol EP Impurity C
Catalogue numberZX-020688
CAS number29122-69-8
IUPAC name2-[4-(oxiran-2-ylmethoxy)phenyl]acetamide
Molecular formulaC11H13NO3
Molar mass207.23 g/mol
Exact mass207.0895
GradeReference Standard
Physical formSolid
XLogP30.4
H-bond donors / acceptors1 / 3
Topological polar surface area64.9 Ų
HS code38229090
InChIKeySOGKXLVYZZXFTN-UHFFFAOYSA-N
SMILESC1C(O1)COC2=CC=C(C=C2)CC(=O)N
PubChem CID119857
SynonymsAtenolol - Impurity C, 2-[4-(2,3-epoxypropoxy)phenyl]acetamide, 2-(4-(2,3-Epoxypropoxy)phenyl)acetamide, 4-(2,3-Epoxypropoxy)phenylacetamide, 2-(4-(oxiran-2-yLmethoxy)phenyl)acetamide, 2-{4-[(oxiran-2-yl)methoxy]phenyl}acetamide, Benzeneacetamide, 4-(2-oxiranylmethoxy)-, 4-(2-Oxiranylmethoxy)benzeneacetamide, 2-[4-[[(2RS)-Oxiran-2-yl]methoxy]phenyl]acetamide, 2-(4-Oxiranylmethoxy-phenyl)-acetamide, Benzeneacetamide, 4-(oxiranylmethoxy)-, 1-(p-carbamoylmethylphenoxy)-2,3-epoxypropane

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 Atenolol 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 Atenolol EP Impurity C

Which CAS number identifies Atenolol EP Impurity C?
Atenolol EP Impurity C is registered under CAS 29122-69-8. You may also see it listed as Atenolol - Impurity C, 2-[4-(2,3-epoxypropoxy)phenyl]acetamide, 2-(4-(2,3-Epoxypropoxy)phenyl)acetamide. Our catalogue number for this item is ZX-020688.
What are the formula and molar mass of Atenolol EP Impurity C?
For Atenolol EP Impurity C, its formula is C11H13NO3 and its molar mass is 207.23 g/mol. The systematic (IUPAC) name is 2-[4-(oxiran-2-ylmethoxy)phenyl]acetamide. InChIKey SOGKXLVYZZXFTN-UHFFFAOYSA-N lets you match it in any structure database.
How is Atenolol EP Impurity C used in pharmaceutical QC?
Atenolol EP Impurity C is a characterised reference material linked to Atenolol. 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 Atenolol 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 Atenolol 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 Atenolol EP Impurity C to my country?
Yes. Because Atenolol 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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