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222526 Sigma-Aldrich

3-Methylxanthine

98%

Synonym: 2,6-Dihydroxy-3-methylpurine

  • CAS Number 1076-22-8

  • Empirical Formula (Hill Notation) C6H6N4O2

  • Molecular Weight 166.14

  •  Beilstein Registry Number 180944

  •  EC Number 214-058-1

  •  MDL number MFCD00005580

  •  PubChem Substance ID 24853339

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Properties

Related Categories Building Blocks, Chemical Synthesis, Heterocyclic Building Blocks, Purines
InChI Key   GMSNIKWWOQHZGF-UHFFFAOYSA-N
assay   98%
mp   >300 °C (lit.)
Gene Information   rat ... Adora1(29290), Adora2a(25369)

Description

Packaging

1 g in glass bottle

250 mg in glass insert

General description

3-Methylxanthine, a metabolite of theophylline, was quantitated in rat plasma by a sensitive LC-MS/MS method.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
1
RTECS 
ZD8750000

Documents

Certificate of Analysis

Certificate of Origin


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Protocols & Articles

Articles

HPLC Analysis of Caffeine Metabolites and Analogs on Discovery® C18

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Caffeine Metabolites and Analogs on Discovery® C18
Keywords: Chromatography, Clinical, High performance liquid chromatography

HPLC Analysis of Xanthines on Purospher®STAR RP-18 endcapped

From our library of Articles, Sigma-Aldrich presents HPLC Analysis of Xanthines on Purospher®STAR RP-18 endcapped
Keywords: Chromatography, Clinical, High performance liquid chromatography, Pharmaceutical, Separation

Peer-Reviewed Papers
15

References

Related Products

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Product #

Description

Add to Cart

705217 3-Methylxanthine-2,4,5,6-13C4, 1,3,9-15N3, ≥98 atom %, ≥98% (CP)

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