Olanzapine Impurity 21

Name: Olanzapine Impurity 21
Brand: Vaqora Chemicals
SKU: VQ-005403

About Olanzapine Impurity 21

Vaqora Chemicals supplies Olanzapine Impurity 21, an impurity of Olanzapine registered under CAS number 612507-13-8. With the molecular formula C12H10N2S2, it has a molar mass of 246.4 g/mol. Its systematic (IUPAC) name is 2-methyl-5,10-dihydrothieno[3,2-c][1,5]benzodiazepine-4-thione. Common synonyms include Olanzapine Thiolactam Impurity.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Olanzapine to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. 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. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Olanzapine

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

Olanzapine impurities

Specifications & identifiers

Chemical identifiers
Product name	Olanzapine Impurity 21
Catalogue No.	VQ-005403
CAS Number	612507-13-8
IUPAC name	2-methyl-5,10-dihydrothieno[3,2-c][1,5]benzodiazepine-4-thione
Molecular formula	C₁₂H₁₀N₂S₂
Molecular weight	246.4 g/mol
Exact mass	246.0285
Grade	Reference Standard
HSN code	38229090
InChIKey	VHCDCUWOPDPJLF-UHFFFAOYSA-N
SMILES	CC1=CC2=C(S1)NC3=CC=CC=C3NC2=S
PubChem CID	21093501

Physical properties
Physical form	Solid
LogP (XLogP3)	3.4
H-bond donors / acceptors	2 / 3
TPSA	84.4 Å²
Synonyms	5,10-Dihydro-2-methyl-4H-thieno[2,3-b][1,5]benzodiazepine-4-thione, 2-Methyl-5,10-dihydro-4H-benzo[b]thieno[2,3-e][1,4]diazepine-4-thione, Olanzapine Thiolactam Impurity, 2-methyl-4,9-dihydro-3-thia-4,9-diaza-benzo[f]azulene-10-thione, 2-methyl-4,9-dihydro-3-thia-4,9-diazabenzo[f]azulene-10-thione, 2-Methyl-5,10-dihydro-4H-thieno[2,3-b][1,5]benzodiazepine-4-thione

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 Olanzapine Impurity 21?

The CAS Registry Number of Olanzapine Impurity 21 is 612507-13-8. It is also known as 5,10-Dihydro-2-methyl-4H-thieno[2,3-b][1,5]benzodiazepine-4-thione, 2-Methyl-5,10-dihydro-4H-benzo[b]thieno[2,3-e][1,4]diazepine-4-thione, Olanzapine Thiolactam Impurity.

What is the molecular formula and molecular weight of Olanzapine Impurity 21?

Olanzapine Impurity 21 has the molecular formula C12H10N2S2 and a molecular weight of 246.4 g/mol. Its IUPAC name is 2-methyl-5,10-dihydrothieno[3,2-c][1,5]benzodiazepine-4-thione.

What is Olanzapine Impurity 21 used for?

Olanzapine Impurity 21 is supplied as a characterised reference material related to Olanzapine. 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 Olanzapine Impurity 21 can I order?

We supply Olanzapine Impurity 21 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 Olanzapine Impurity 21?

Yes. Every lot of Olanzapine Impurity 21 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 Olanzapine Impurity 21 be shipped internationally?

Yes. We export Olanzapine Impurity 21 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.