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CAS RN: 58-55-9 | Product Number: T0179

Theophylline


Purity: >98.0%(T)(HPLC)
Synonyms:
  • 1,3-Dimethylxanthine
Documents:
25G
₹1,800
8   3   7  
100G
₹2,300
8   2   3  
500G
₹6,900
1   2   ≥20 

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Product Number T0179
Purity / Analysis Method >98.0%(T)(HPLC)
Molecular Formula / Molecular Weight C__7H__8N__4O__2 = 180.17  
Physical State (20 deg.C) Solid
CAS RN 58-55-9
Reaxys Registry Number 13463
PubChem Substance ID 87576172
SDBS (AIST Spectral DB) 2224
Merck Index (14) 9285
MDL Number

MFCD00079619

Specifications
Appearance White to Almost white powder to crystal
Purity(HPLC) min. 98.0 area%
Purity(Neutralization titration) min. 98.0 %
Solubility in N,N-DMF almost transparency
Properties (reference)
Melting Point 273 °C
Solubility in water Slightly soluble
Solubility (soluble in) Dimethylformamide
Solubility (slightly sol. in) Ether
Solubility (very slightly) Chloroform,Alcohol
GHS
Pictogram Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 : Toxic if swallowed.
H361 : Suspected of damaging fertility or the unborn child.
H362 : May cause harm to breast-fed children.
H370 : Causes damage to organs.
H372 : Causes damage to organs through prolonged or repeated exposure.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P263 : Avoid contact during pregnancy/ while nursing.
P260 : Do not breathe dust/ fume/ gas/ mist/ vapors/ spray.
P270 : Do not eat, drink or smoke when using this product.
P202 : Do not handle until all safety precautions have been read and understood.
P201 : Obtain special instructions before use.
P264 : Wash skin thoroughly after handling.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
RTECS# XH3850000
Transport Information:
UN Number UN1544
Class 6.1
Packing Group III
Application
Theophylline: A Bioactive Purine Alkaloid Contained in Tea and Cocoa

Theophylline is a purine alkaloid, is one of the abundant methylxanthine in tea (Camellia sinensis) and cocoa (Theobroma cacao).1) Biological studies have been suggested that theophylline works as an adenosine receptor antagonist,2,3) and a phosphodiesterase (PDE) inhibitor to increase intracellular cyclic adenosine monophosphate (cAMP) [A2381].2,3) Theophylline induces relaxation of smooth muscle of the bronchus, and used as a bronchodilator for the treatment of asthma and chronic obstructive pulmonary disease (COPD). (The product is for research purpose only.)

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