Zolpidem-d6

Name: Zolpidem-d6
Brand: Vaqora Chemicals
SKU: VQ-043017

About Zolpidem-d6

Zolpidem-d6 is a stable isotope labelled analogue related to Zolpidem carrying the CAS registry number 959605-90-4. Formula C19H21N3O, molecular weight 313.4 g/mol. Systematically, it is named 2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]-N,N-bis(trideuteriomethyl)acetamide. Common synonyms include Zolpidem-d6(psy) and Zolpidem-d6 Hemitartrate.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

This isotope-labelled compound is used as an internal standard for LC-MS and LC-MS/MS quantitation of Zolpidem and related analytes in bioanalytical, pharmacokinetic and impurity studies. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Zolpidem-d6 in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

LC-MS/MS internal standard
Bioanalytical quantitation
Pharmacokinetic studies

Industries

Related to Zolpidem

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

Zolpidem impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Zolpidem-d6
Catalogue No.	VQ-043017
CAS Number	959605-90-4
IUPAC name	2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]-N,N-bis(trideuteriomethyl)acetamide
Molecular formula	C₁₉H₂₁N₃O
Molecular weight	313.4 g/mol
Exact mass	313.2061
Grade	Reference Standard
HSN code	38229090
InChIKey	ZAFYATHCZYHLPB-LIJFRPJRSA-N
SMILES	[2H]C([2H])([2H])N(C(=O)CC1=C(N=C2N1C=C(C=C2)C)C3=CC=C(C=C3)C)C([2H])([2H])[2H]
PubChem CID	45040706

Physical properties
Physical form	Solid
LogP (XLogP3)	2.5
H-bond donors / acceptors	0 / 2
TPSA	37.6 Å²

Safety & hazard information (GHS)

Harmful / irritant

Environmental hazard

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H336May cause drowsiness or dizziness
H411Toxic to aquatic life with long lasting effects

Precautionary statements: P261, P264, P270, P271, P273, P301 + P317, P304 + P340, P319, P330, P391, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 Zolpidem-d6?

The CAS Registry Number of Zolpidem-d6 is 959605-90-4. It is also known as Zolpidem-d6(psy), Zolpidem-d6 Hemitartrate, N,N-bis(methyl-d3)-2-(6-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetamide.

What is the molecular formula and molecular weight of Zolpidem-d6?

Zolpidem-d6 has the molecular formula C19H21N3O and a molecular weight of 313.4 g/mol. Its IUPAC name is 2-[6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridin-3-yl]-N,N-bis(trideuteriomethyl)acetamide.

What is Zolpidem-d6 used for?

Zolpidem-d6 is supplied as a characterised reference material related to Zolpidem. 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 Zolpidem-d6 can I order?

We supply Zolpidem-d6 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 Zolpidem-d6?

Yes. Every lot of Zolpidem-d6 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 Zolpidem-d6 be shipped internationally?

Yes. Zolpidem-d6 is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.