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API Impurities

8-Benzyltheophylline

Reference StandardAvailable on request

Order 8-Benzyltheophylline (CAS 2879-15-4) online at Zemixal. Request a quote with price, lead time and documents. Packs from 10 mg.

Pack sizes
8-Benzyltheophylline chemical structure
CAS number2879-15-4
FormulaC14H14N4O2
Molar mass270.29 g/mol
Physical formSolid
HS code38229090
InChIKeySWKGFZTXWQMFLK-UHFFFAOYSA-N
IUPAC name8-benzyl-1,3-dimethyl-7H-purine-2,6-dione

About 8-Benzyltheophylline

8-Benzyltheophylline is supplied by Zemixal as a characterised reference material for Theophylline analysis. Key data (Reference Standard): CAS 2879-15-4, formula C14H14N4O2 and molar mass 270.29 g/mol. It is handled as a solid.

Common uses in the lab and plant

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Handling and storage

Classified under GHS with signal word Warning and hazard statements H302. Read the SDS before first use.

Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. 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 Theophylline

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

Theophylline standards

Typical uses

  • Analytical method development
  • Method validation (AMV)
  • QC release testing
  • ANDA / DMF filings

Applications

Pharmaceutical Manufacturing and QCResearch Labs and Universities

Specifications and identifiers

Specifications of 8-Benzyltheophylline
Product name8-Benzyltheophylline
Catalogue numberZX-035042
CAS number2879-15-4
IUPAC name8-benzyl-1,3-dimethyl-7H-purine-2,6-dione
Molecular formulaC14H14N4O2
Molar mass270.29 g/mol
Exact mass270.1117
GradeReference Standard
Physical formSolid
XLogP32.5
H-bond donors / acceptors1 / 3
Topological polar surface area69.3 Ų
HS code38229090
InChIKeySWKGFZTXWQMFLK-UHFFFAOYSA-N
SMILESCN1C2=C(C(=O)N(C1=O)C)NC(=N2)CC3=CC=CC=C3
PubChem CID73001
Synonyms8-Benzyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, Theophylline, 8-benzyl-, 8-Benzyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione, 8-benzyl-1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione, 1H-Purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-8-(phenylmethyl)-, 1H-Purine-2,6-dione, 3,9-dihydro-1,3-dimethyl-8-(phenylmethyl)-, 8-benzyl-1,3-dimethyl-2,3,6,7-tetrahydro-1H-purine-2,6-dione, 1H-Purine-2,6-dione,3,9-dihydro-1,3-dimethyl-8-(phenylmethyl)-, 8-Benzyl-1,3-dimethyl-3,7-dihydro-purine-2,6-dione, 8-Benzyl-1,3-dimethyl-5,9-dihydro-4H-purine-2,6-dione, 8-Benzyl-1,1,3-trimethyl-3,9-dihydro-purine-2,6-dione(Benzyl Theophylline)

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

  • H302Harmful if swallowed

Precautionary statements P264, P270, P301 + P317, P330, 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 8-Benzyltheophylline
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 8-Benzyltheophylline

Which CAS number identifies 8-Benzyltheophylline?
8-Benzyltheophylline is registered under CAS 2879-15-4. You may also see it listed as 8-Benzyl-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione, Theophylline, 8-benzyl-, 8-Benzyl-1,3-dimethyl-1H-purine-2,6(3H,7H)-dione. Our catalogue number for this item is ZX-035042.
What are the formula and molar mass of 8-Benzyltheophylline?
For 8-Benzyltheophylline, its formula is C14H14N4O2 and its molar mass is 270.29 g/mol. The systematic (IUPAC) name is 8-benzyl-1,3-dimethyl-7H-purine-2,6-dione. InChIKey SWKGFZTXWQMFLK-UHFFFAOYSA-N lets you match it in any structure database.
How is 8-Benzyltheophylline used in pharmaceutical QC?
8-Benzyltheophylline 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 8-Benzyltheophylline?
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 8-Benzyltheophylline?
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 8-Benzyltheophylline to my country?
Yes. Because 8-Benzyltheophylline 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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