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Theophylline CAS NO.58-55-9

Min.Order Quantity:
100 Kilogram
China Main Port
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Product Details


  • Theophylline
  • 58-55-9
  • C7H8N4O2

Quick Details

  • ProName: Theophylline
  • CasNo: 58-55-9
  • Molecular Formula: C7H8N4O2
  • Appearance: powder
  • Application: 58-55-9
  • DeliveryTime: Within 3-7 days
  • PackAge: Depended
  • Port: China Main Port
  • ProductionCapacity: 300 Kilogram/Month
  • Purity: 99%
  • Storage: Store in dry, dark and ventilated plac...
  • Transportation: by air or by sea
  • LimitNum: 100 Kilogram
  • Application: Multipurpose intermediate
  • Application: ISO/9001 Certificate


theophylline basic information
product name: theophylline
synonyms: 1,3-dimethyl-3,7-dihydro-1h-purine-2,6-dione;1,3-dimethyl-xanthin;1h-purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-;3,7-dihydro-1,3-dimethyl-1h-purine-6-dione;3h)-dione,1,3-dimethyl-purine-6(1h;6-dione,3,7-dihydro-1,3-dimethyl-1h-purine-2;accurbron;acet-theocin
cas: 58-55-9
mf: c7h8n4o2
mw: 180.16
einecs: 200-385-7
product categories: alkaloids;alkaloids (others);biochemistry;alkaloidsforensic and veterinary standards;chemical structure;drugs of abuse;drugs&metabolites;neat compoundsdrugs of abuse;othersalphabetic;tf - to;api's;bases & related reagents;heterocycles;intermediates & fine chemicals;nucleotides;pharmaceuticals;chemical reagent;pharmaceutical intermediate;phytochemical;reference standards from chinese medicinal herbs (tcm).;standardized herbal extract;elixophyllin;inhibitors
mol file: 58-55-9.mol
theophylline structure
theophylline chemical properties
mp 271-273 °c
fp 11 °c
storage temp. 2-8°c
solubility 0.1 m hcl: soluble
form powder
color white
water solubility 8.3 g/l (20 ºc)
merck 9285
stability: stable. incompatible with strong oxidizing agents.
cas database reference 58-55-9(cas database reference)
nist chemistry reference 1,3-dimethylxanthine(58-55-9)
epa substance registry system 1h-purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-(58-55-9)
safety information
hazard codes xn,t,f,xi
risk statements 22-39/23/24/25-23/24/25-11-36/37/38
safety statements 7-16-36/37-45-36-26
ridadr un 2811 6.1/pg 3
wgk germany 1
rtecs xh3850000
f 10-23
hazardclass 6.1(b)
packinggroup iii
hazardous substances data 58-55-9(hazardous substances data)


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