Clobazam EP Impurity D

About Clobazam EP Impurity D

Clobazam EP Impurity D is a pharmacopeial impurity of Clobazam carrying the CAS registry number 2092997-47-0. With the molecular formula C18H17ClN2O2, it has a molar mass of 328.8 g/mol. Its systematic (IUPAC) name is 7-chloro-1,3,3-trimethyl-5-phenyl-1,5-benzodiazepine-2,4-dione. It is also known as Clobazam - Impurity D or 3,3-Dimethyl Clobazam.

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 Clobazam 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.

We offer Clobazam EP Impurity D in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Clobazam

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

Clobazam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Clobazam EP Impurity D
Catalogue No.	VQ-044868
CAS Number	2092997-47-0
IUPAC name	7-chloro-1,3,3-trimethyl-5-phenyl-1,5-benzodiazepine-2,4-dione
Molecular formula	C₁₈H₁₇ClN₂O₂
Molecular weight	328.8 g/mol
Exact mass	328.0979
Grade	Reference Standard
HSN code	38229090
InChIKey	GMGYQQLPVOXNPY-UHFFFAOYSA-N
SMILES	CC1(C(=O)N(C2=C(C=C(C=C2)Cl)N(C1=O)C3=CC=CC=C3)C)C
PubChem CID	125273334

Physical properties
Physical form	Solid
LogP (XLogP3)	3.1
H-bond donors / acceptors	0 / 2
TPSA	40.6 Å²
Synonyms	Clobazam - Impurity D, 3,3-Dimethyl Clobazam, 7-Chloro-1,3,3-trimethyl-5-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione, 7-chloro-1,3,3-trimethyl-5-phenyl-1,5-dihydro-3H-1,5-benzodiazepine-2,4-dione, 7-Chloro-1,3,3-trimethyl-5-phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione

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 Clobazam EP Impurity D?

The CAS Registry Number of Clobazam EP Impurity D is 2092997-47-0. It is also known as Clobazam - Impurity D, 3,3-Dimethyl Clobazam, 7-Chloro-1,3,3-trimethyl-5-phenyl-1H-benzo[b][1,4]diazepine-2,4(3H,5H)-dione.

What is the molecular formula and molecular weight of Clobazam EP Impurity D?

Clobazam EP Impurity D has the molecular formula C18H17ClN2O2 and a molecular weight of 328.8 g/mol. Its IUPAC name is 7-chloro-1,3,3-trimethyl-5-phenyl-1,5-benzodiazepine-2,4-dione.

What is Clobazam EP Impurity D used for?

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

We supply Clobazam EP Impurity D 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 Clobazam EP Impurity D?

Yes. Every lot of Clobazam EP Impurity D 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 Clobazam EP Impurity D be shipped internationally?

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