N-Desmethyl Clobazam-d5

Name: N-Desmethyl Clobazam-d5
Brand: Vaqora Chemicals
SKU: VQ-029859

About N-Desmethyl Clobazam-d5

Listed under CAS 129973-75-7, N-Desmethyl Clobazam-d5 is a stable isotope labelled analogue related to Clobazam available from Vaqora Chemicals. Formula C15H11ClN2O2, molecular weight 291.74 g/mol. Its systematic (IUPAC) name is 7-chloro-5-(2,3,4,5,6-pentadeuteriophenyl)-1H-1,5-benzodiazepine-2,4-dione.

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.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Clobazam and related analytes in bioanalytical, pharmacokinetic and impurity studies. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, N-Desmethyl Clobazam-d5 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Clobazam

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

Clobazam impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	N-Desmethyl Clobazam-d5
Catalogue No.	VQ-029859
CAS Number	129973-75-7
IUPAC name	7-chloro-5-(2,3,4,5,6-pentadeuteriophenyl)-1H-1,5-benzodiazepine-2,4-dione
Molecular formula	C₁₅H₁₁ClN₂O₂
Molecular weight	291.74 g/mol
Exact mass	291.0823
Grade	Reference Standard
HSN code	38229090
InChIKey	RRTVVRIFVKKTJK-RALIUCGRSA-N
SMILES	[2H]C1=C(C(=C(C(=C1[2H])[2H])N2C(=O)CC(=O)NC3=C2C=C(C=C3)Cl)[2H])[2H]
PubChem CID	71315727

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	1 / 2
TPSA	49.4 Å²

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 N-Desmethyl Clobazam-d5?

The CAS Registry Number of N-Desmethyl Clobazam-d5 is 129973-75-7. It is also known as 8-Chloro-1-(~2~H_5_)phenyl-1H-1,5-benzodiazepine-2,4(3H,5H)-dione.

What is the molecular formula and molecular weight of N-Desmethyl Clobazam-d5?

N-Desmethyl Clobazam-d5 has the molecular formula C15H11ClN2O2 and a molecular weight of 291.74 g/mol. Its IUPAC name is 7-chloro-5-(2,3,4,5,6-pentadeuteriophenyl)-1H-1,5-benzodiazepine-2,4-dione.

What is N-Desmethyl Clobazam-d5 used for?

N-Desmethyl Clobazam-d5 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 N-Desmethyl Clobazam-d5 can I order?

We supply N-Desmethyl Clobazam-d5 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 N-Desmethyl Clobazam-d5?

Yes. Every lot of N-Desmethyl Clobazam-d5 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 N-Desmethyl Clobazam-d5 be shipped internationally?

Yes. We export N-Desmethyl Clobazam-d5 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.