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A15997 Theophylline monohydrate, 99%

CAS Number
5967-84-0
Synonyms
1,3-Dimethylxanthine monohydrate

Stock No. Size Price ($) Quantity Availability
A15997-18 50g 21.80
A15997-30 250g 68.30
A15997-0B 1000g 239.00
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Theophylline monohydrate, 99%

MDL
MFCD00151659
EINECS
200-385-7

Chemical Properties

Formula
C7H8N4O2•H2O
Formula Weight
198.18 (180.16anhy)
Melting point
270-274°
Storage & Sensitivity
Ambient temperatures.
Solubility
Soluble in water (8 g/L at 20°C).

Applications

Theophylline monohydrate is a methylxanthine drug used in therapy for respiratory diseases such as COPD and asthma

Notes

Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Literature References

Naír Rodríguez-Hornedo.; David Lechuga-Ballesteros.; Hsiu-Jean Wu. Phase transition and heterogeneous/epitaxial nucleation of hydrated and anhydrous theophylline crystals. International Journal of Pharmaceutics. 1992, 85 (1-3), 149-162.

Chamberlain O. Agbada.; Peter York. Dehydration of theophylline monohydrate powder — effects of particle size and sample weight. International Journal of Pharmaceutics. 1994, 106 (1), 33-40.

GHS Hazard and Precautionary Statements

Hazard Statements: H301

Toxic if swallowed.

Precautionary Statements: P264b-P270-P301+P310-P330-P501c

Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. Rinse mouth. Dispose of contents/ container to an approved waste disposal plant

Other References

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

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