Caffeine EP impurity A
Jul 26，2023
Caffeine EP impurity A
Synonym: Theophylline；1,3-Dimethyl-3,7-dihydro-1H-purine-2,6-dione
CAS No:58-55-9
Mol.F.:C7H8N4O2
Mol.Wt.:180.2
Caffeine EP Impurity A chemically known as theophylline has been utilized in the treatment of asthma and chronic obstructive pulmonary disease, It is currently a less preferred choice than inhaled corticosteroids recommended as a second-line choice in the management of patients with asthma.
Various Caffeine related compounds or reference standards, listed on this page are needed in pharmaceutical research.
| 7597-60-6 | Caffeine EP Impurity B |  |
| 519-32-4 | Caffeine EP Impurity C |  |
| 83-67-0 | Caffeine EP Impurity D |  |
| 20041-90-1 | Caffeine EP Impurity E |  |
| 611-59-6 | Caffeine EP Impurity F |  |
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Theophylline
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- Theophylline
-
- $1.00 / 1ASSAYS
- 2024-07-26
- CAS:58-55-9
- Min. Order: 1ASSAYS
- Purity: 99%
- Supply Ability: 1g
- Theophylline
-
- $70.00 / 10kilograms
- 2024-07-25
- CAS:58-55-9
- Min. Order: 10kilograms
- Purity: 99%
- Supply Ability: 100tons
- Theophylline
-
- $10.00 / 1kg
- 2024-06-24
- CAS:58-55-9
- Min. Order: 1kg
- Purity: 99.9%
- Supply Ability: 20ton