Enhanced TDS
Identification & Functionality
- Chemical Name
- Molecular formula
- C₇H₈N₄O₂, C₇H₈N₄O₂· H₂O
- Technologies
- Product Families
- Chemical Structure
- 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.
Applications & Uses
Properties
- Typical Properties
Value Units Test Method / Conditions Molecular Weight 198.18 - - Molecular Weight 180.17 - -
Regulatory & Compliance
- 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.
- 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
Storage & Handling
- Storage Information
Preserve in well-closed containers.