Carbamazepine EP Impurity F

Name: Carbamazepine EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-021062

About Carbamazepine EP Impurity F

Carbamazepine EP Impurity F (CAS 33948-22-0) is a pharmacopeial impurity of Carbamazepine offered by Vaqora Chemicals. With the molecular formula C15H10ClNO, it has a molar mass of 255.7 g/mol. Its systematic (IUPAC) name is benzo[b][1]benzazepine-11-carbonyl chloride. Alternative names: Iminostilbene N-Carbonyl Chloride and Carbamazepine - Impurity F.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Danger”, so handle it with suitable PPE and consult the SDS.

This Carbamazepine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Carbamazepine EP Impurity F in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Carbamazepine

View every impurity, metabolite and intermediate we list for Carbamazepine.

Carbamazepine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Carbamazepine EP Impurity F
Catalogue No.	VQ-021062
CAS Number	33948-22-0
IUPAC name	benzo[b][1]benzazepine-11-carbonyl chloride
Molecular formula	C₁₅H₁₀ClNO
Molecular weight	255.7 g/mol
Exact mass	255.0451
Grade	Reference Standard
HSN code	38229090
InChIKey	APJYHXJGXDPGBA-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=CC3=CC=CC=C3N2C(=O)Cl
PubChem CID	182151

Physical properties
Physical form	Solid
LogP (XLogP3)	4.1
H-bond donors / acceptors	0 / 1
TPSA	20.3 Å²
Synonyms	Iminostilbene N-Carbonyl Chloride, Carbamazepine - Impurity F, 5H-Dibenz[b,f]azepine-5-carbonyl chloride, 5H-Dibenz(b,f)azepine-5-carbonyl chloride, 5H-Dibenzo[b,f]azepine-5-carbonyl chloride, Dibenz [b,f]azepine-5-carbonyl chloride, Iminostilbene N-carbonylchloride, N-(Chlorocarbonyl)-5H-dibenz[b,f]azepine, 5-(Chlorocarbonyl)-5H-dibenz(b,f)azepine, 5-(Chlorocarbonyl)-5H-dibenz[b,f]azepine, 5H-Dibenzo[b,f]azepine-5-carbonyl Chloride (5-Chlorocarbonyliminostilbene), 5-chlorocarbonyldibenz[b,f]azepine

Safety & hazard information (GHS)

Corrosive

Signal word: Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements: P260, P264, P280, P301 + P330 + P331, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P321, P363, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Carbamazepine EP Impurity F?

The CAS Registry Number of Carbamazepine EP Impurity F is 33948-22-0. It is also known as Iminostilbene N-Carbonyl Chloride, Carbamazepine - Impurity F, 5H-Dibenz[b,f]azepine-5-carbonyl chloride.

What is the molecular formula and molecular weight of Carbamazepine EP Impurity F?

Carbamazepine EP Impurity F has the molecular formula C15H10ClNO and a molecular weight of 255.7 g/mol. Its IUPAC name is benzo[b][1]benzazepine-11-carbonyl chloride.

What is Carbamazepine EP Impurity F used for?

Carbamazepine EP Impurity F is supplied as a characterised reference material related to Carbamazepine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Carbamazepine EP Impurity F can I order?

We supply Carbamazepine EP Impurity F in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Carbamazepine EP Impurity F?

Yes. Every lot of Carbamazepine EP Impurity F is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Carbamazepine EP Impurity F be shipped internationally?

Yes. Carbamazepine EP Impurity F is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.