Carbamazepine EP Impurity B

Name: Carbamazepine EP Impurity B
Brand: Vaqora Chemicals
SKU: VQ-021059

About Carbamazepine EP Impurity B

Carbamazepine EP Impurity B (CAS 611-64-3) is a pharmacopeial impurity of Carbamazepine offered by Vaqora Chemicals. The compound has the formula C14H11N, corresponding to a molecular weight of 193.24 g/mol. Systematically, it is named 9-methylacridine. Alternative names: 9-Methyl Acridine and Carbamazepine - Impurity B.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. It carries the GHS signal word “Warning” 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.

Vaqora Chemicals supplies Carbamazepine EP Impurity B 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 B
Catalogue No.	VQ-021059
CAS Number	611-64-3
IUPAC name	9-methylacridine
Molecular formula	C₁₄H₁₁N
Molecular weight	193.24 g/mol
Exact mass	193.0891
Grade	Reference Standard
HSN code	38229090
InChIKey	FLDRLXJNISEWNZ-UHFFFAOYSA-N
SMILES	CC1=C2C=CC=CC2=NC3=CC=CC=C13
PubChem CID	11913

Physical properties
Physical form	Solid
LogP (XLogP3)	3.9
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	9-Methyl Acridine, Carbamazepine - Impurity B, 5-Methylacridine, 9-Methylakridin, 5-Methylacridine (European), 9-Methylacridin, 9-Methyl-acridine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 B?

The CAS Registry Number of Carbamazepine EP Impurity B is 611-64-3. It is also known as 9-Methyl Acridine, Carbamazepine - Impurity B, 5-Methylacridine.

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

Carbamazepine EP Impurity B has the molecular formula C14H11N and a molecular weight of 193.24 g/mol. Its IUPAC name is 9-methylacridine.

What is Carbamazepine EP Impurity B used for?

Carbamazepine EP Impurity B 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 B can I order?

We supply Carbamazepine EP Impurity B 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 B?

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

Yes. Carbamazepine EP Impurity B 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.