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Stable Isotope Labelled Standards (Deuterated, 13C, 15N)

4-Methyl-d3 Imidazole

Reference StandardAvailable on request

Buy 4-Methyl-d3 Imidazole (CAS 1219805-95-4) from Zemixal: C4H6N2, COA and SDS with every lot, worldwide shipping. Quotes within one business day.

Pack sizes
4-Methyl-d3 Imidazole chemical structure
CAS number1219805-95-4
FormulaC4H6N2
Molar mass85.12 g/mol
Physical formSolid
HS code38229090
InChIKeyXLSZMDLNRCVEIJ-FIBGUPNXSA-N
IUPAC name5-(trideuteriomethyl)-1H-imidazole

About 4-Methyl-d3 Imidazole

Zemixal lists 4-Methyl-d3 Imidazole for laboratories that identify, quantify or control Methimazole and its related substances. For your records (Reference Standard), the material is defined by CAS 1219805-95-4, formula C4H6N2 and molar mass 85.12 g/mol. It is handled as a solid.

Where it is used

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Safe handling

Classified under GHS with signal word Danger and hazard statements H302+H312, H302, H312 and H314. Read the SDS before first use.

Order it in 10 mg, 25 mg, 50 mg and 100 mg packs or ask for a bulk quotation. You receive a certificate of analysis with characterisation data with each order. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Methimazole

See every impurity, metabolite and related compound we list for this API.

Methimazole standards

Typical uses

  • LC-MS/MS internal standard
  • Bioanalytical quantitation
  • Pharmacokinetic studies

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Grade guides

Deuterated and Stable-Isotope-Labelled Compounds

Specifications and identifiers

Specifications of 4-Methyl-d3 Imidazole
Product name4-Methyl-d3 Imidazole
Catalogue numberZX-043144
CAS number1219805-95-4
IUPAC name5-(trideuteriomethyl)-1H-imidazole
Molecular formulaC4H6N2
Molar mass85.12 g/mol
Exact mass85.0719
GradeReference Standard
Physical formSolid
XLogP30.2
H-bond donors / acceptors1 / 1
Topological polar surface area28.7 Ų
HS code38229090
InChIKeyXLSZMDLNRCVEIJ-FIBGUPNXSA-N
SMILES[2H]C([2H])([2H])C1=CN=CN1
PubChem CID71750394
Synonyms4-Methylimidazole-d3, 4-(Methyl-d3)-1H-imidazole, 4-Methyl-imidazole-d3, TMIJ-0033

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS05 Corrosive
Corrosive
GHS07 Irritant or harmful
Irritant or harmful

Signal word Danger

  • H302+H312Harmful if swallowed or in contact with skin
  • H302Harmful if swallowed
  • H312Harmful in contact with skin
  • H314Causes severe skin burns and eye damage

Precautionary statements P260, P264, P270, P280, P301 + P317, P301 + P330 + P331, P302 + P352, P302 + P361 + P354, P304 + P340, P305 + P354 + P338, P316, P317, P321, P330, P362 + P364, P363, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of 4-Methyl-d3 Imidazole
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about 4-Methyl-d3 Imidazole

Which CAS number identifies 4-Methyl-d3 Imidazole?
4-Methyl-d3 Imidazole is registered under CAS 1219805-95-4. You may also see it listed as 4-Methylimidazole-d3, 4-(Methyl-d3)-1H-imidazole, 4-Methyl-imidazole-d3. Our catalogue number for this item is ZX-043144.
What are the formula and molar mass of 4-Methyl-d3 Imidazole?
For 4-Methyl-d3 Imidazole, its formula is C4H6N2 and its molar mass is 85.12 g/mol. The systematic (IUPAC) name is 5-(trideuteriomethyl)-1H-imidazole. InChIKey XLSZMDLNRCVEIJ-FIBGUPNXSA-N lets you match it in any structure database.
How is 4-Methyl-d3 Imidazole used in pharmaceutical QC?
4-Methyl-d3 Imidazole is a characterised reference material linked to Methimazole. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for 4-Methyl-d3 Imidazole?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with 4-Methyl-d3 Imidazole?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship 4-Methyl-d3 Imidazole to my country?
Yes. Because 4-Methyl-d3 Imidazole is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.

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