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

Theophylline-d6

Reference StandardAvailable on request

Order Theophylline-d6 (CAS 117490-39-8) online at Zemixal. Request a quote with price, lead time and documents. Catalogue no. ZX-032641.

Pack sizes
Theophylline-d6 chemical structure
CAS number117490-39-8
FormulaC7H8N4O2
Molar mass186.2 g/mol
Physical formSolid
HS code38229090
InChIKeyZFXYFBGIUFBOJW-WFGJKAKNSA-N
IUPAC name1,3-bis(trideuteriomethyl)-7H-purine-2,6-dione

About Theophylline-d6

Theophylline-d6 is supplied by Zemixal as a characterised reference material for Theophylline analysis. For your records (Reference Standard), the material is defined by CAS 117490-39-8, formula C7H8N4O2 and molar mass 186.2 g/mol. It is handled as a solid.

Where it is used

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

Handling and storage

It carries the GHS signal word Danger (H301), so wear gloves and eye protection and work with good ventilation.

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 Theophylline

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

Theophylline standards

Typical uses

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

Applications

Grade guides

Specifications and identifiers

Specifications of Theophylline-d6
Product nameTheophylline-d6
Catalogue numberZX-032641
CAS number117490-39-8
IUPAC name1,3-bis(trideuteriomethyl)-7H-purine-2,6-dione
Molecular formulaC7H8N4O2
Molar mass186.2 g/mol
Exact mass186.1024
GradeReference Standard
Physical formSolid
H-bond donors / acceptors1 / 3
Topological polar surface area69.3 Ų
HS code38229090
InChIKeyZFXYFBGIUFBOJW-WFGJKAKNSA-N
SMILES[2H]C([2H])([2H])N1C2=C(C(=O)N(C1=O)C([2H])([2H])[2H])NC=N2
PubChem CID16120411
Synonyms1,3-Bis((~2~H_3_)methyl)-3,7-dihydro-1H-purine-2,6-dione, 1,3-Bis[(~2~H_3_)methyl]-3,7-dihydro-1H-purine-2,6-dione, Theophylline-d6 (dimethyl-d6), 3,9-Dihydro-1,3-dimethyl-, TMID-0117, 1,3-bis(trideuteriomethyl)-9H-purine-2,6-dione

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

Safety and GHS hazards

GHS06 Acute toxicity
Acute toxicity

Signal word Danger

  • H301Toxic if swallowed

Precautionary statements P264, P270, P301 + P316, P321, P330, 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 Theophylline-d6
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 Theophylline-d6

Which CAS number identifies Theophylline-d6?
Theophylline-d6 is registered under CAS 117490-39-8. You may also see it listed as 1,3-Bis((~2~H_3_)methyl)-3,7-dihydro-1H-purine-2,6-dione, 1,3-Bis[(~2~H_3_)methyl]-3,7-dihydro-1H-purine-2,6-dione, Theophylline-d6 (dimethyl-d6). Our catalogue number for this item is ZX-032641.
What are the formula and molar mass of Theophylline-d6?
For Theophylline-d6, its formula is C7H8N4O2 and its molar mass is 186.2 g/mol. The systematic (IUPAC) name is 1,3-bis(trideuteriomethyl)-7H-purine-2,6-dione. InChIKey ZFXYFBGIUFBOJW-WFGJKAKNSA-N lets you match it in any structure database.
How is Theophylline-d6 used in pharmaceutical QC?
Theophylline-d6 is a characterised reference material linked to Theophylline. 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 Theophylline-d6?
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 Theophylline-d6?
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 Theophylline-d6 to my country?
Yes. Because Theophylline-d6 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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