Pharm-Rx Theophylline
- CAS Number
- 58-55-9
- Chemical Name
- Theophylline
- Molecular Formula
- C₇H₈N₄O₂, C₇H₈N₄O₂· H₂O
Product families
Applications
- Other Drug & Care Solutions
Product Families
- Active Pharmaceutical Ingredients (APIs)
Other characteristics
- Markets
- Healthcare & Pharma
- Definition
Theophylline contains one molecule of water of hydration or is anhydrous. It contains NLT 97.0% and NMT 102.0% of theophylline (C7H8N4O2 ), calculated on a dried basis.
- Technology
- Pharmaceuticals & Nutraceuticals
- FDA Disclaimer
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
- Storage Information
- Preserve in well-closed containers.
- USP Reference Standards
USP Caffeine RS USP Theophylline RS USP Theophylline Related Compound B RS 3-Methyl-1H-purine-2,6-dione. C6H6N4O2 166.14 USP Theophylline Related Compound C RS N-(6-Amino-1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl)formamide. C7H10N4O3 198.18 USP Theophylline Related Compound D RS Theophyllidine; N-Methyl-5-(methylamino)-1 H-imidazole-4-carboxamide hydrochloride monohydrate. C6H10N4O . HCI . H2O 208.65 USP Theophylline Related Compound F RS Etophylline;7-(2-Hydroxyethyl)-1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione. C9H12N4O3 224.22
Technical data
Table 1 of 1
2 rows| Characteristic | Value |
|---|---|
| Molecular Weight | 198.18 |
| Molecular Weight | 180.17 |
