Temazepam EP Impurity F

Name: Temazepam EP Impurity F
Brand: Vaqora Chemicals
SKU: VQ-034087

About Temazepam EP Impurity F

Listed under CAS 3294-96-0, Temazepam EP Impurity F is a pharmacopeial impurity of Temazepam available from Vaqora Chemicals. The compound has the formula C16H13ClN2O2, corresponding to a molecular weight of 300.74 g/mol. The IUPAC name is 7-chloro-1-methyl-5-phenyl-4,5-dihydro-1,4-benzodiazepine-2,3-dione. Alternative names: Temazepam - Impurity F and 3-Oxo-4,5-dihydro temazepam.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Temazepam, 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.

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 Temazepam

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

Temazepam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Temazepam EP Impurity F
Catalogue No.	VQ-034087
CAS Number	3294-96-0
IUPAC name	7-chloro-1-methyl-5-phenyl-4,5-dihydro-1,4-benzodiazepine-2,3-dione
Molecular formula	C₁₆H₁₃ClN₂O₂
Molecular weight	300.74 g/mol
Exact mass	300.0666
Grade	Reference Standard
HSN code	38229090
InChIKey	DWYGNQZEEWSLJG-UHFFFAOYSA-N
SMILES	CN1C2=C(C=C(C=C2)Cl)C(NC(=O)C1=O)C3=CC=CC=C3
PubChem CID	555847

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	1 / 2
TPSA	49.4 Å²
Synonyms	Temazepam - Impurity F, 3-Oxo-4,5-dihydro temazepam, (5RS)-7-Chloro-1-methyl-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione, 1H-1,4-Benzodiazepine-2,3-dione, 7-chloro-4,5-dihydro-1-methyl-5-phenyl-, 3-Deshydroxy-4,5-dihydro-3-oxo Temazepam, (5RS)-7-chloro-1-methyl-5-phenyl-4,5-dihydro-1H- 1,4-benzodiazepine-2,3-dione, 7-Chloro-3-hydroxy-1-methyl-5-phenyl-1,5-dihydro-2H-1,4-benzodiazepin-2-one #

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 Temazepam EP Impurity F?

The CAS Registry Number of Temazepam EP Impurity F is 3294-96-0. It is also known as Temazepam - Impurity F, 3-Oxo-4,5-dihydro temazepam, (5RS)-7-Chloro-1-methyl-5-phenyl-4,5-dihydro-1H-1,4-benzodiazepine-2,3-dione.

What is the molecular formula and molecular weight of Temazepam EP Impurity F?

Temazepam EP Impurity F has the molecular formula C16H13ClN2O2 and a molecular weight of 300.74 g/mol. Its IUPAC name is 7-chloro-1-methyl-5-phenyl-4,5-dihydro-1,4-benzodiazepine-2,3-dione.

What is Temazepam EP Impurity F used for?

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

We supply Temazepam EP Impurity F 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 Temazepam EP Impurity F?

Yes. Every lot of Temazepam EP Impurity F 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 Temazepam EP Impurity F be shipped internationally?

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