Quetiapine DBTC Impurity

Name: Quetiapine DBTC Impurity
Brand: Vaqora Chemicals
SKU: VQ-027693

About Quetiapine DBTC Impurity

Quetiapine DBTC Impurity (CAS 13745-86-3) is an impurity of Quetiapine offered by Vaqora Chemicals. Its molecular formula is C13H8ClNS and its molecular weight is 245.73 g/mol. The IUPAC name is 6-chlorobenzo[b][1,4]benzothiazepine. Common synonyms include 11-Chloro-dibenzo[b,f][1,4]thiazepine and 11-Chlorodibenzo[b,f][1,4]thiazepine.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This Quetiapine impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

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

Industries

Related to Quetiapine

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

Quetiapine impurities

Specifications & identifiers

Chemical identifiers
Product name	Quetiapine DBTC Impurity
Catalogue No.	VQ-027693
CAS Number	13745-86-3
IUPAC name	6-chlorobenzo[b][1,4]benzothiazepine
Molecular formula	C₁₃H₈ClNS
Molecular weight	245.73 g/mol
Exact mass	245.0066
Grade	Reference Standard
HSN code	38229090
InChIKey	ZFOZNNFYECYUQB-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=NC3=CC=CC=C3S2)Cl
PubChem CID	10586481

Physical properties
Physical form	Solid
LogP (XLogP3)	4.2
H-bond donors / acceptors	0 / 2
TPSA	37.7 Å²
Synonyms	11-Chloro-dibenzo[b,f][1,4]thiazepine, 11-Chlorodibenzo[b,f][1,4]thiazepine, Dibenzo[b,f][1,4]thiazepine, 11-chloro-, 11-Chlorodibenzo(b,f)(1,4)thiazepine, Dibenzo(b,f)(1,4)thiazepine, 11-chloro-, 11-Chloro-dibenzo[b,f][1,4] thiazepine, Quetiapine Impurity 32, 11-chlorodibenzo [b,f][1,4]thiazepine, 11-chlorodibenzo[b,f][1,4]-thiazepine, Dibenzo-11-chloro[b,f][1,4]thiazepine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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 Quetiapine DBTC Impurity?

The CAS Registry Number of Quetiapine DBTC Impurity is 13745-86-3. It is also known as 11-Chloro-dibenzo[b,f][1,4]thiazepine, 11-Chlorodibenzo[b,f][1,4]thiazepine, Dibenzo[b,f][1,4]thiazepine, 11-chloro-.

What is the molecular formula and molecular weight of Quetiapine DBTC Impurity?

Quetiapine DBTC Impurity has the molecular formula C13H8ClNS and a molecular weight of 245.73 g/mol. Its IUPAC name is 6-chlorobenzo[b][1,4]benzothiazepine.

What is Quetiapine DBTC Impurity used for?

Quetiapine DBTC Impurity is supplied as a characterised reference material related to Quetiapine. 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 Quetiapine DBTC Impurity can I order?

We supply Quetiapine DBTC Impurity 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 Quetiapine DBTC Impurity?

Yes. Every lot of Quetiapine DBTC Impurity 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 Quetiapine DBTC Impurity be shipped internationally?

Yes. Quetiapine DBTC Impurity 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.