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Postion:Product Catalog >API>Respiratory Drugs>Asthma drugs>Theophylline
Theophylline
  • Theophylline
  • Theophylline

Theophylline

Price $1
Package 1KG
Min. Order: 1G
Supply Ability: 100KG
Update Time: 2019-07-06

Product Details

Product Name: Theophylline CAS No.: 58-55-9
EC-No.: 200-385-7 Min. Order: 1G
Purity: 98% Supply Ability: 100KG
Release date: 2019/07/06

AD68

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
Article illustration
 
Theophylline Chemical Properties
Melting point  271-273 °C
Fp  11 °C
storage temp.  2-8°C
solubility  0.1 M HCl: soluble
form  powder
pka 8.77(at 25℃)
color  white
Water Solubility  8.3 g/L (20 ºC)
Merck  14,9285
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  7-16-36/37-45-36-26-24/25
RIDADR  UN 2811 6.1/PG 3
WGK Germany  1
RTECS  XH3850000
10-23
TSCA  Yes
HazardClass  6.1(b)
PackingGroup  III
Hazardous Substances Data 58-55-9(Hazardous Substances Data)
   
   
Theophylline Usage And Synthesis
Chemical Properties white to light yellow crystal powder
Uses Xanthine derivative with diuretic, cardiac stimulant and smooth muscle relaxant activities; isomeric with theobromine. Small amounts occur in tea. Bronchodilator.
Definition ChEBI: A dimethylxanthine having the two methyl groups located at positions 1 and 3. It is structurally similar to caffeine and is found in green and black tea.
General Description Odorless white crystalline powder. Odorless. Bitter taste.
Air & Water Reactions Slightly soluble in water.
Reactivity Profile Theophylline neutralizes acids in exothermic reactions to form salts plus water. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen may be generated in combination with strong reducing agents, such as hydrides.
Fire Hazard Flash point data for Theophylline are not available, however Theophylline is probably combustible.
Biological Activity Bronchodilator, anti-inflammatory and immunomodulator. Antagonizes adenosine receptors and is a weak non-selective inhibitor of phosphodiesterases (PDEs).

Company Profile Introduction

Established in 2014,Career Henan Chemical Co. is a manufacturerspecializing in the sale of fine chemicals. Mainly deals in the sales of: Pharmaceutical intermediates OLED intermediates: Pharmaceutical intermediates; OLED intermediates;

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