Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

58-55-9 - Theophylline - 1,3-Dimethylxanthine - 3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione - J60203 - Alfa Aesar

J60203 Theophylline

CAS Number
58-55-9
Synonyms
1,3-Dimethylxanthine
3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione

Size Price ($) Quantity Availability
454g 61.80
2.27kg 223.00
Add to Cart Add to Quote Request View Item

Theophylline

MDL
MFCD00079619
EINECS
200-385-7

Chemical Properties

Formula
C7H8N4O2
Formula Weight
180.16
Form
Powder
Melting point
270-274°
Solubility
Soluble in ethanol (moderately), DMSO, alkali hydroxides, ammonia, dilute hyrochloric acid, nitric acid, dilute aqueous acid, and dilute aqueous base. Insoluble in water.

Applications

Theophylline has been used to study its effects on rat gene expression in the ubiquitin-proteasome pathway that regulates spermatogenesis and epididymal sperm quality. Theophylline has also been used as an internal standard for the measurement of plasma paracetamol levels in humans.

Notes

Store in cool. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literature References

Mark W Tengowski; Dongyan Feng; Miriam Sutovsky; Peter Sutovsky. Differential expression of genes encoding constitutive and inducible 20S proteasomal core subunits in the testis and epididymis of theophylline- or 1,3-dinitrobenzene-exposed rats. Biology of Reproduction, 2007, 76(1), 149-163.

F J Sevilla-Tirado et. al.Bioavailability of two new formulations of paracetamol, compared with three marketed formulations, in healthy volunteers.. Methods and Findings in Experimental and Clinical Pharmacology, 2003,25,(7), 531-535.

GHS Hazard and Precautionary Statements

Hazard Statements: H301

Toxic if swallowed.

Precautionary Statements: P264-P270-P301+P310a-P321-P405-P501a

Wash thoroughly after handling. Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER/doctor Specific treatment (see label). Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Merck
14,9285
Beilstein
13463
Hazard Class
6.1
Packing Group
III
Harmonized Tariff Code
2939.59
TSCA
Yes
RTECS
XH3850000

Recommended

  • A10752

    Agar powder
  • A14777

    HEPES, 99%
  • 31801

    Tris(hydroxymethyl)aminomethane, ACS, 99.8-100.1% (Assay, dried basis)

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware