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

Topiramate-d12

Reference StandardAvailable on request

Topiramate-d12 (CAS 1279037-95-4) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.

Pack sizes
Topiramate-d12 chemical structure
CAS number1279037-95-4
FormulaC12H21NO8S
Molar mass351.44 g/mol
Physical formSolid
HS code38229090
InChIKeyKJADKKWYZYXHBB-RFYKXYJISA-N
IUPAC name[(1R,2S,6S,9R)-4,4,11,11-tetrakis(trideuteriomethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl sulfamate

About Topiramate-d12

Topiramate-d12 is supplied by Zemixal as a characterised reference material for Topiramate analysis. Identity at a glance (Reference Standard): CAS 1279037-95-4, formula C12H21NO8S and molar mass 351.44 g/mol. It is handled as a solid.

Common uses in the lab and plant

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

Storage and safety notes

Classified under GHS with signal word Warning and hazard statements H315, H319 and H335. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.

Reference standards for Topiramate

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

Topiramate 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 Topiramate-d12
Product nameTopiramate-d12
Catalogue numberZX-036310
CAS number1279037-95-4
IUPAC name[(1R,2S,6S,9R)-4,4,11,11-tetrakis(trideuteriomethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl sulfamate
Molecular formulaC12H21NO8S
Molar mass351.44 g/mol
Exact mass351.1741
GradeReference Standard
Physical formSolid
XLogP3-0.8
H-bond donors / acceptors1 / 9
Topological polar surface area124 Ų
HS code38229090
InChIKeyKJADKKWYZYXHBB-RFYKXYJISA-N
SMILES[2H]C([2H])([2H])C1(O[C@@H]2CO[C@@]3([C@H]([C@@H]2O1)OC(O3)(C([2H])([2H])[2H])C([2H])([2H])[2H])COS(=O)(=O)N)C([2H])([2H])[2H]
PubChem CID45040550
SynonymsTopiramate-d12 (di-iso-propylidene-d12), Topiramate-D12 (major)

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

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful

Signal word Warning

  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation

Precautionary statements P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, 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 Topiramate-d12
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 Topiramate-d12

Which CAS number identifies Topiramate-d12?
Topiramate-d12 is registered under CAS 1279037-95-4. You may also see it listed as Topiramate-d12 (di-iso-propylidene-d12), Topiramate-D12 (major). Our catalogue number for this item is ZX-036310.
What are the formula and molar mass of Topiramate-d12?
For Topiramate-d12, its formula is C12H21NO8S and its molar mass is 351.44 g/mol. The systematic (IUPAC) name is [(1R,2S,6S,9R)-4,4,11,11-tetrakis(trideuteriomethyl)-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-6-yl]methyl sulfamate. InChIKey KJADKKWYZYXHBB-RFYKXYJISA-N lets you match it in any structure database.
How is Topiramate-d12 used in pharmaceutical QC?
Topiramate-d12 is a characterised reference material linked to Topiramate. 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 Topiramate-d12?
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 Topiramate-d12?
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 Topiramate-d12 to my country?
Yes. Because Topiramate-d12 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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