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

Allopurinol-d2

Reference StandardAvailable on request

Allopurinol-d2 (CAS 916979-34-5) supplier Zemixal. Request a quote with price, lead time and documents. Quotes within one business day.

Pack sizes
Allopurinol-d2 chemical structure
CAS number916979-34-5
FormulaC5H4N4O
Molar mass138.12 g/mol
Physical formSolid
HS code38229090
InChIKeyOFCNXPDARWKPPY-QDNHWIQGSA-N
IUPAC name3,6-dideuterio-1,7-dihydropyrazolo[5,4-d]pyrimidin-4-one

About Allopurinol-d2

Allopurinol-d2 is supplied by Zemixal as a characterised reference material for Allopurinol analysis. Key data (Reference Standard): CAS 916979-34-5, formula C5H4N4O and molar mass 138.12 g/mol. It is handled as a solid.

Where it is used

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

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Each lot travels with a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Reference standards for Allopurinol

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

Allopurinol 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 Allopurinol-d2
Product nameAllopurinol-d2
Catalogue numberZX-023206
CAS number916979-34-5
IUPAC name3,6-dideuterio-1,7-dihydropyrazolo[5,4-d]pyrimidin-4-one
Molecular formulaC5H4N4O
Molar mass138.12 g/mol
Exact mass138.0511
GradeReference Standard
Physical formSolid
XLogP3-0.6
H-bond donors / acceptors2 / 2
Topological polar surface area70.1 Ų
HS code38229090
InChIKeyOFCNXPDARWKPPY-QDNHWIQGSA-N
SMILES[2H]C1=NNC2=C1C(=O)N=C(N2)[2H]
PubChem CID136257785
SynonymsTMID-0196

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

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Allopurinol-d2
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 Allopurinol-d2

Which CAS number identifies Allopurinol-d2?
Allopurinol-d2 is registered under CAS 916979-34-5. You may also see it listed as TMID-0196. Our catalogue number for this item is ZX-023206.
What are the formula and molar mass of Allopurinol-d2?
For Allopurinol-d2, its formula is C5H4N4O and its molar mass is 138.12 g/mol. The systematic (IUPAC) name is 3,6-dideuterio-1,7-dihydropyrazolo[5,4-d]pyrimidin-4-one. InChIKey OFCNXPDARWKPPY-QDNHWIQGSA-N lets you match it in any structure database.
How is Allopurinol-d2 used in pharmaceutical QC?
Allopurinol-d2 is a characterised reference material linked to Allopurinol. 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 Allopurinol-d2?
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 Allopurinol-d2?
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 Allopurinol-d2 to my country?
Yes. Allopurinol-d2 ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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