5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-… 4904-83-0

Name: 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one
Brand: Vaqora Chemicals
SKU: VQ-035170

About 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one

5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one (CAS 4904-83-0) is an impurity of Carbamazepine offered by Vaqora Chemicals. The compound has the formula C15H13NO, corresponding to a molecular weight of 223.27 g/mol. Systematically, it is named 11-methyl-6H-benzo[b][1]benzazepin-5-one.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

As a characterised impurity of Carbamazepine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Carbamazepine

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

Carbamazepine impurities

Specifications & identifiers

Chemical identifiers
Product name	5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one
Catalogue No.	VQ-035170
CAS Number	4904-83-0
IUPAC name	11-methyl-6H-benzo[b][1]benzazepin-5-one
Molecular formula	C₁₅H₁₃NO
Molecular weight	223.27 g/mol
Exact mass	223.0997
Grade	Reference Standard
HSN code	38229090
InChIKey	WYGCMGHBEUGWNS-UHFFFAOYSA-N
SMILES	CN1C2=CC=CC=C2CC(=O)C3=CC=CC=C31
PubChem CID	78620

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 2
TPSA	20.3 Å²

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 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one?

The CAS Registry Number of 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one is 4904-83-0. It is also known as 5,11-dihydro-5-methyl-10H-dibenz[b,f]azepin-10-one, 5,11-Dihydro-5-methyl-10H-dibenz(b,f)azepin-10-one, 10H-Dibenz[b,f]azepin-10-one,5,11-dihydro-5-methyl-.

What is the molecular formula and molecular weight of 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one?

5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one has the molecular formula C15H13NO and a molecular weight of 223.27 g/mol. Its IUPAC name is 11-methyl-6H-benzo[b][1]benzazepin-5-one.

What is 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one used for?

5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one 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 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one can I order?

We supply 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one 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 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one?

Yes. Every lot of 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one 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 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one be shipped internationally?

Yes. 5-Methyl-5,11-dihydro-10H-dibenzo[b,f]azepin-10-one 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.