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Pharmacopeial Impurities (EP / USP / BP)

Oxybutynin EP Impurity C

Reference StandardIn stock

Oxybutynin EP Impurity C (CAS 1199574-70-3) supplier Zemixal: C21H29NO3, COA and SDS with every lot, worldwide shipping.

Pack sizes
Oxybutynin EP Impurity C chemical structure
CAS number1199574-70-3
FormulaC21H29NO3
Molar mass343.5 g/mol
Physical formSolid
HS code38229090
InChIKeyFWVUDIODXYRQJW-UHFFFAOYSA-N
IUPAC name4-[ethyl(methyl)amino]but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate

About Oxybutynin EP Impurity C

Zemixal lists Oxybutynin EP Impurity C for laboratories that identify, quantify or control Oxybutynin and its related substances. Identity at a glance (Reference Standard): CAS 1199574-70-3, formula C21H29NO3 and molar mass 343.5 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

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. Every shipment includes 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 Oxybutynin

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

Oxybutynin standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Oxybutynin EP Impurity C
Product nameOxybutynin EP Impurity C
Catalogue numberZX-005869
CAS number1199574-70-3
IUPAC name4-[ethyl(methyl)amino]but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate
Molecular formulaC21H29NO3
Molar mass343.5 g/mol
Exact mass343.2147
GradeReference Standard
Physical formSolid
XLogP33.8
H-bond donors / acceptors1 / 4
Topological polar surface area49.8 Ų
HS code38229090
InChIKeyFWVUDIODXYRQJW-UHFFFAOYSA-N
SMILESCCN(C)CC#CCOC(=O)C(C1CCCCC1)(C2=CC=CC=C2)O
PubChem CID9884509
SynonymsN-Methyl Oxybutynin, 4-[Ethyl(methyl)amino]but-2-ynyl (2R)-2-cyclohexyl-2-hydroxy-2-phenylacetate, Methylethyl analogue of oxybutynin, 4-(Ethylmethylamino)but-2-ynyl (±)-2-cyclohexyl-2-hydroxy-2-phenylacetate, Oxybutynin USP Related Compound C, N-Desethyl-N-methyl oxybutynin, (+/-)-N-Desethyl-N-methyl oxybutynin, 4-(Ethyl(methyl)amino)but-2-yn-1-yl 2-cyclohexyl-2-hydroxy-2-phenylacetate, Oxybutynin Impurity C, Oxybutynin Hydrochloride EP Impurity C, 4-(ethyl(methyl)amino)but-2-ynyl(RS)-2-cyclohexyl-2-hydroxy-2-phenylacetate

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 Oxybutynin 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 Oxybutynin EP Impurity C

Which CAS number identifies Oxybutynin EP Impurity C?
Oxybutynin EP Impurity C is registered under CAS 1199574-70-3. You may also see it listed as N-Methyl Oxybutynin, 4-[Ethyl(methyl)amino]but-2-ynyl (2R)-2-cyclohexyl-2-hydroxy-2-phenylacetate, Methylethyl analogue of oxybutynin. Our catalogue number for this item is ZX-005869.
What are the formula and molar mass of Oxybutynin EP Impurity C?
For Oxybutynin EP Impurity C, its formula is C21H29NO3 and its molar mass is 343.5 g/mol. The systematic (IUPAC) name is 4-[ethyl(methyl)amino]but-2-ynyl 2-cyclohexyl-2-hydroxy-2-phenylacetate. InChIKey FWVUDIODXYRQJW-UHFFFAOYSA-N lets you match it in any structure database.
How is Oxybutynin EP Impurity C used in pharmaceutical QC?
Oxybutynin EP Impurity C is a characterised reference material linked to Oxybutynin. 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 Oxybutynin 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 Oxybutynin 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 Oxybutynin EP Impurity C to my country?
Yes. Oxybutynin EP Impurity C ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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