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CAS RN: 652-37-9 | Product Number: T2941
Theophylline-7-acetic Acid
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Purity: >98.0%(T)(HPLC)
Synonyms:
- 1,3-Dimethylxanthine-7-acetic Acid
- Acefylline
Product Documents:
| Size | Unit Price | Same Day | 2-3 Business Days | Other Lead Time | Quantity |
Shipping Information
|
|---|---|---|---|---|---|---|
| 25G |
S$58.50
|
14 | 34 | It can be shipped in about 3-4 weeks after ordering |
|
* Please contact our distributors or
TCI
to order TCI products.
* The storage conditions are subject to change without notice.
| Product Number | T2941 |
| Purity / Analysis Method | >98.0%(T)(HPLC) |
| Molecular Formula / Molecular Weight | C__9H__1__0N__4O__4 = 238.20 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Room Temperature (Recommended in a cool and dark place, <15°C) |
| CAS RN | 652-37-9 |
| Reaxys Registry Number | 279221 |
| PubChem Substance ID | 160871469 |
| Merck Index (14) | 24 |
| MDL Number | MFCD00022832 |
Specifications
| Appearance | White to Almost white powder to crystal |
| Purity(HPLC) | min. 98.0 area% |
| Purity(Neutralization titration) | min. 98.0 % |
Properties (reference)
| Melting Point | 272 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 : Harmful if swallowed. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P501 : Dispose of contents/ container to an approved waste disposal plant. P270 : Do not eat, drink or smoke when using this product. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ eye protection/ face protection. P302 + P352 : IF ON SKIN: Wash with plenty of water. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P305 + P351 + P338 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P362 + P364 : Take off contaminated clothing and wash it before reuse. P332 + P313 : If skin irritation occurs: Get medical advice/ attention. P301 + P312 + P330 : IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth. |
Related Laws:
| RTECS# | UO7451300 |
Transport Information:
| H.S.code* | 2939.59-000 |
Application
Pharmacology Study
References
- Structure-activity relationships at human and rat A2B adenosine receptors of xanthine derivatives substituted at the 1-, 3-, 7-, and 8-positions
- Inhibitory effect of theophylline, theophylline-7-acetic acid, ambroxol and ambroxol-theophylline-7-acetate on rat lung cAMP phosphodiesterase isoenzymes
- C. Ferretti, G. Coppi, M. Blengio, E. Genazzani, Int. J. Tissue React. 1992, 14, 31.
Application
Studies for Controlled-Release Drug Delivery Systems
References
- Synthesis of theophylline-polyrotaxane conjugates and their drug release via supramolecular dissociation
- Computationally designed monomers and polymers for molecular imprinting of theophylline and its derivatives-part I
- Computationally designed monomers and polymers for molecular imprinting of theophylline-part II
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