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-Nummer
58-55-9
Synonyme
1,3-Dimethylxanthine
3,7-Dihydro-1,3-dimethyl-1H-purine-2,6-dione

Größe Preis ($) Menge Verfügbarkeit
454g 64,27
2.27kg 180,00
Zum Warenkorb hinzufügen Zur Angebotsanfrage hinzufügen Artikel anzeigen

Theophylline

MDL
MFCD00079619
EINECS
200-385-7

Chemische Eigenschaften

Formel
C7H8N4O2
Molmasse
180.16
Form
Powder
Schmelzpunkt
270-274°
Löslichkeit
Soluble in ethanol (moderately), DMSO, alkali hydroxides, ammonia, dilute hyrochloric acid, nitric acid, dilute aqueous acid, and dilute aqueous base. Insoluble in water.

Anwendungen

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.

Bemerkungen

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

Literaturverweise

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 Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H301

Toxic if swallowed.

Sicherheitshinweise: P264-P270-P301+P310-P321-P330-P405-P501a

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

Weitere Referenzen

Merck
14,9285
Beilstein
13463
Gefahrenklasse
6.1
Verpackungsgruppe
III
Harmonized Tariff Code
2939.59
TSCA
Yes
RTECS
XH3850000

Empfohlen

  • A10752

    Agar powder
  • A14777

    HEPES, 99%
  • 31801

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

Kürzlich angesehen

Chemikalien

Life science

Metalle und Stoffe

Katalysatoren

Forschungs- und Laborbedarf