Dosulepin EP Impurity E

Name: Dosulepin EP Impurity E
Brand: Vaqora Chemicals
SKU: VQ-025383

About Dosulepin EP Impurity E

Dosulepin EP Impurity E (CAS 25627-38-7) is a pharmacopeial impurity of Dosulepin offered by Vaqora Chemicals. Its molecular formula is C19H21NS and its molecular weight is 295.4 g/mol. Its systematic (IUPAC) name is (3Z)-3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine. Alternative names: Dosulepin Hydrochloride - Impurity E and Dosulepin Impurity E.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Dosulepin, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from 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

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

Industries

Related to Dosulepin

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

Dosulepin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Dosulepin EP Impurity E
Catalogue No.	VQ-025383
CAS Number	25627-38-7
IUPAC name	(3Z)-3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine
Molecular formula	C₁₉H₂₁NS
Molecular weight	295.4 g/mol
Exact mass	295.1395
Grade	Reference Standard
HSN code	38229090
InChIKey	PHTUQLWOUWZIMZ-BOPFTXTBSA-N
SMILES	CN(C)CC/C=C\1/C2=CC=CC=C2CSC3=CC=CC=C31
PubChem CID	5282426

Physical properties
Physical form	Solid
LogP (XLogP3)	4.5
H-bond donors / acceptors	0 / 2
TPSA	28.5 Å²
Synonyms	Dosulepin Hydrochloride - Impurity E, Dosulepin Impurity E, cis-dothiepin, Dothiepin, Z-, (Z)-N,N-Dimethyl-3-(6,11-dihydrodibenzo(b,E)thiepin-11-ylidene)propylamine, (3Z)-3-(6H-benzo(c)(1)benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine, Dosulepin, Z-, Dosulepin, Z-isomer, Dothiepin, Z-isomer, Prothiadiene, (3Z)-3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethyl-propan-1-amine, 3-Dibenzo[b,e]thiepin-11(6H)-ylidene-N,N-dimethyl-1-propanamine

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 Dosulepin EP Impurity E?

The CAS Registry Number of Dosulepin EP Impurity E is 25627-38-7. It is also known as Dosulepin Hydrochloride - Impurity E, Dosulepin Impurity E, cis-dothiepin.

What is the molecular formula and molecular weight of Dosulepin EP Impurity E?

Dosulepin EP Impurity E has the molecular formula C19H21NS and a molecular weight of 295.4 g/mol. Its IUPAC name is (3Z)-3-(6H-benzo[c][1]benzothiepin-11-ylidene)-N,N-dimethylpropan-1-amine.

What is Dosulepin EP Impurity E used for?

Dosulepin EP Impurity E is supplied as a characterised reference material related to Dosulepin. 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 Dosulepin EP Impurity E can I order?

We supply Dosulepin EP Impurity E 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 Dosulepin EP Impurity E?

Yes. Every lot of Dosulepin EP Impurity E 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 Dosulepin EP Impurity E be shipped internationally?

Yes. We export Dosulepin EP Impurity E worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.