Metronidazole-d4

Name: Metronidazole-d4
Brand: Vaqora Chemicals
SKU: VQ-031861

About Metronidazole-d4

Vaqora Chemicals supplies Metronidazole-d4, a stable isotope labelled analogue related to Metronidazole registered under CAS number 1261392-47-5. Its molecular formula is C6H9N3O3 and its molecular weight is 175.18 g/mol. The IUPAC name is 1,1,2,2-tetradeuterio-2-(2-methyl-5-nitroimidazol-1-yl)ethanol. It is also known as Metronidazole D4 (ethylene D4) or Metronidazole-d4 (hydroxyethyl-1,1,2,2-d4).

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. It carries the GHS signal word “Warning” with 1 hazard statement. Review the Safety Data Sheet before use.

Its mass shift relative to the unlabelled analyte makes it a dependable internal standard for LC-MS/MS assays, improving accuracy in bioanalysis, therapeutic drug monitoring and method validation. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Metronidazole-d4 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 Metronidazole

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

Metronidazole impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Metronidazole-d4
Catalogue No.	VQ-031861
CAS Number	1261392-47-5
IUPAC name	1,1,2,2-tetradeuterio-2-(2-methyl-5-nitroimidazol-1-yl)ethanol
Molecular formula	C₆H₉N₃O₃
Molecular weight	175.18 g/mol
Exact mass	175.0895
Grade	Reference Standard
HSN code	38229090
InChIKey	VAOCPAMSLUNLGC-RRVWJQJTSA-N
SMILES	[2H]C([2H])(C([2H])([2H])O)N1C(=NC=C1[N+](=O)[O-])C
PubChem CID	49849778

Physical properties
Physical form	Solid
H-bond donors / acceptors	1 / 4
TPSA	83.9 Å²
Synonyms	Metronidazole D4 (ethylene D4), Metronidazole-d4 (hydroxyethyl-1,1,2,2-d4), TMIH-0343, 2-(2-Methyl-5-nitro-1H-imidazol-1-yl)(~2~H_4_)ethan-1-ol, 1,1,2,2-tetradeuterio-2-(2-methyl-5-nitro-imidazol-1-yl)ethanol

Safety & hazard information (GHS)

Health hazard

Signal word: Warning

Hazard statements

H351Suspected of causing cancer

Precautionary statements: P203, P280, P318, 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 Metronidazole-d4?

The CAS Registry Number of Metronidazole-d4 is 1261392-47-5. It is also known as Metronidazole D4 (ethylene D4), Metronidazole-d4 (hydroxyethyl-1,1,2,2-d4), TMIH-0343.

What is the molecular formula and molecular weight of Metronidazole-d4?

Metronidazole-d4 has the molecular formula C6H9N3O3 and a molecular weight of 175.18 g/mol. Its IUPAC name is 1,1,2,2-tetradeuterio-2-(2-methyl-5-nitroimidazol-1-yl)ethanol.

What is Metronidazole-d4 used for?

Metronidazole-d4 is supplied as a characterised reference material related to Metronidazole. 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 Metronidazole-d4 can I order?

We supply Metronidazole-d4 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 Metronidazole-d4?

Yes. Every lot of Metronidazole-d4 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 Metronidazole-d4 be shipped internationally?

Yes. Metronidazole-d4 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.