Mianserin EP Impurity E

About Mianserin EP Impurity E

Mianserin EP Impurity E is a pharmacopeial impurity of Mianserin carrying the CAS registry number 71936-92-0. With the molecular formula C17H18N2, it has a molar mass of 250.34 g/mol. Systematically, it is named 2,5-diazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),8,10,12,15,17-hexaene. It is also known as Nor Mianserin or Nor-Mianserin.

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. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Mianserin to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Mianserin EP Impurity E 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 Mianserin

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

Mianserin impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Mianserin EP Impurity E
Catalogue No.	VQ-026676
CAS Number	71936-92-0
IUPAC name	2,5-diazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),8,10,12,15,17-hexaene
Molecular formula	C₁₇H₁₈N₂
Molecular weight	250.34 g/mol
Exact mass	250.147
Grade	Reference Standard
HSN code	38229090
InChIKey	ZBILSSSEXRZGKS-UHFFFAOYSA-N
SMILES	C1CN2C(CN1)C3=CC=CC=C3CC4=CC=CC=C42
PubChem CID	115194

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 2
TPSA	15.3 Å²
Synonyms	Nor Mianserin, Nor-Mianserin, Mianserin Hydrochloride - Impurity E, Desmethylmianserin, Normianserin, N-Desmethylmianserin, 1,2,3,4,10,14b-Hexahydrodibenzo[c,f]pyrazino[1,2-a]azepine, 1,2,3,4,10,14b-Hexahydrodibenzo(c,f)pyrazino(1,2-a)azepine, Dibenzo(c,f)pyrazino(1,2-a)azepine, 1,2,3,4,10,14b-hexahydro-, Dibenzo[c,f]pyrazino[1,2-a]azepine, 1,2,3,4,10,14b-hexahydro-, Org OH46, Org OH-46

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 Mianserin EP Impurity E?

The CAS Registry Number of Mianserin EP Impurity E is 71936-92-0. It is also known as Nor Mianserin, Nor-Mianserin, Mianserin Hydrochloride - Impurity E.

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

Mianserin EP Impurity E has the molecular formula C17H18N2 and a molecular weight of 250.34 g/mol. Its IUPAC name is 2,5-diazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(19),8,10,12,15,17-hexaene.

What is Mianserin EP Impurity E used for?

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

We supply Mianserin 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 Mianserin EP Impurity E?

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

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