Carbamazepine EP Impurity A

Name: Carbamazepine EP Impurity A
Brand: Vaqora Chemicals
SKU: VQ-021058

About Carbamazepine EP Impurity A

Vaqora Chemicals supplies Carbamazepine EP Impurity A, a pharmacopeial impurity of Carbamazepine registered under CAS number 3564-73-6. With the molecular formula C15H14N2O, it has a molar mass of 238.28 g/mol. Its systematic (IUPAC) name is 5,6-dihydrobenzo[b][1]benzazepine-11-carboxamide. It is also known as Carbamazepine EP Impurity A (Free Base) or Carbamazepine - Impurity A.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. It carries the GHS signal word “Danger” with 3 hazard statements. Review the Safety Data Sheet before use.

This Carbamazepine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Carbamazepine EP Impurity A is dispatched with a Certificate of Analysis (COA) to destinations 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 A
Catalogue No.	VQ-021058
CAS Number	3564-73-6
IUPAC name	5,6-dihydrobenzo[b][1]benzazepine-11-carboxamide
Molecular formula	C₁₅H₁₄N₂O
Molecular weight	238.28 g/mol
Exact mass	238.1106
Grade	Reference Standard
HSN code	38229090
InChIKey	PHNLCHMJDSSPDQ-UHFFFAOYSA-N
SMILES	C1CC2=CC=CC=C2N(C3=CC=CC=C31)C(=O)N
PubChem CID	19099

Physical properties
Physical form	Solid
LogP (XLogP3)	2.3
H-bond donors / acceptors	1 / 1
TPSA	46.3 Å²
Synonyms	Carbamazepine EP Impurity A (Free Base), Carbamazepine - Impurity A, Carbamazepine 10,11 dihydracarbamazepine impurity, 10,11-Dihydrocarbamazepine, Dihydrocarbamazepine, 5H-Dibenz[b,f]azepine-5-carboxamide, 10,11-dihydro-, 5H-DIBENZ(b,f)AZEPINE-5-CARBOXAMIDE, 10,11-DIHYDRO-, 10,11-Dihydro-5H-dibenzo[b,f]azepine-5-carboxamide, 10,11-Dihydro Carbamazepine, 10,11-Dihydro-5H-dibenz[b,f]azepine-5-carboxamide, 10,11-Dihydro-5H-dibenz(b,f)azepine-5-carboxamide, 10,11-Dihydro-5H-dibenzo(b,f)azepine-5-carboxamide

Safety & hazard information (GHS)

Harmful / irritant

Health hazard

Signal word: Danger

Hazard statements

H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

Precautionary statements: P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, 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 A?

The CAS Registry Number of Carbamazepine EP Impurity A is 3564-73-6. It is also known as Carbamazepine EP Impurity A (Free Base), Carbamazepine - Impurity A, Carbamazepine 10,11 dihydracarbamazepine impurity.

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

Carbamazepine EP Impurity A has the molecular formula C15H14N2O and a molecular weight of 238.28 g/mol. Its IUPAC name is 5,6-dihydrobenzo[b][1]benzazepine-11-carboxamide.

What is Carbamazepine EP Impurity A used for?

Carbamazepine EP Impurity A 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 A can I order?

We supply Carbamazepine EP Impurity A 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 A?

Yes. Every lot of Carbamazepine EP Impurity A 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 A be shipped internationally?

Yes. Carbamazepine EP Impurity A 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.