Shipping to 128 countriesCOA and SDS with every lotQuotes within one business day
contact@zemixal.com
Bulk CASAccount
Pharmacopeial Impurities (EP / USP / BP)

Oxcarbazepine EP Impurity C

Reference StandardAvailable on request

Buy Oxcarbazepine EP Impurity C (CAS 21737-58-6) from Zemixal: C14H11NO, COA and SDS with every lot, worldwide shipping.

Pack sizes
Oxcarbazepine EP Impurity C chemical structure
CAS number21737-58-6
FormulaC14H11NO
Molar mass209.24 g/mol
Physical formSolid
HS code38229090
InChIKeyVSZGCLXGCOECAY-UHFFFAOYSA-N
IUPAC name6,11-dihydrobenzo[b][1]benzazepin-5-one

About Oxcarbazepine EP Impurity C

Zemixal lists Oxcarbazepine EP Impurity C for laboratories that identify, quantify or control Oxcarbazepine and its related substances. Key data (Reference Standard): CAS 21737-58-6, formula C14H11NO and molar mass 209.24 g/mol. It is handled as a solid.

Where it is used

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

Storage and safety notes

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. 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 Oxcarbazepine

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

Oxcarbazepine 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 Oxcarbazepine EP Impurity C
Product nameOxcarbazepine EP Impurity C
Catalogue numberZX-022448
CAS number21737-58-6
IUPAC name6,11-dihydrobenzo[b][1]benzazepin-5-one
Molecular formulaC14H11NO
Molar mass209.24 g/mol
Exact mass209.0841
GradeReference Standard
Physical formSolid
XLogP32.9
H-bond donors / acceptors1 / 2
Topological polar surface area29.1 Ų
HS code38229090
InChIKeyVSZGCLXGCOECAY-UHFFFAOYSA-N
SMILESC1C2=CC=CC=C2NC3=CC=CC=C3C1=O
PubChem CID11160106
SynonymsOxcarbazepine - Impurity C, DE(5-carboxamide)oxcarbazepine, 5,11-dihydro-10H-dibenzo[b,f]azepin-10-one, 10H-Dibenz(b,f)azepin-10-one, 5,11-dihydro-, Oxcarbazepine impurity C, 5,11-Dihydro-10H-dibenzo(b,f)azepin-10-one, 10H-Dibenz[b,f]azepin-10-one, 5,11-dihydro-, 5H-Dibenzo[b,f]azepin-10(11H)-one, 10-Oxo-10,11-Dihydro-5H-dibenz[b,f]azepine, 5,11-Dihydro-10H-dibenz[b,f]azepin-10-one, 10-oxo-10,11-dihydro-5H-dibenz(b,f)azepine, 10-Ketoiminodibenzyl (10-Oxo-10,11-dihydro-5H-dibenz[b,f]azepine)

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 Oxcarbazepine 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 Oxcarbazepine EP Impurity C

Which CAS number identifies Oxcarbazepine EP Impurity C?
Oxcarbazepine EP Impurity C is registered under CAS 21737-58-6. You may also see it listed as Oxcarbazepine - Impurity C, DE(5-carboxamide)oxcarbazepine, 5,11-dihydro-10H-dibenzo[b,f]azepin-10-one. Our catalogue number for this item is ZX-022448.
What are the formula and molar mass of Oxcarbazepine EP Impurity C?
For Oxcarbazepine EP Impurity C, its formula is C14H11NO and its molar mass is 209.24 g/mol. The systematic (IUPAC) name is 6,11-dihydrobenzo[b][1]benzazepin-5-one. InChIKey VSZGCLXGCOECAY-UHFFFAOYSA-N lets you match it in any structure database.
How is Oxcarbazepine EP Impurity C used in pharmaceutical QC?
Oxcarbazepine EP Impurity C is a characterised reference material linked to Oxcarbazepine. 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 Oxcarbazepine 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 Oxcarbazepine 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 Oxcarbazepine EP Impurity C to my country?
Yes. Because Oxcarbazepine 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.

More Oxcarbazepine standards

More in Pharmacopeial Impurities (EP / USP / BP)

Have a list of compounds to price?

Paste up to 200 CAS numbers into Bulk CAS lookup, or send one enquiry for everything in your quote list. We reply with price, lead time and documents.

Bulk CAS lookup Open quote list
Compare 0 of 4Compare now