1-(Ethyl-3-carboxypropyl)-3,7-dimethylxanthine CAS 83636-88-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 83636-88-8 |
| Molecular Formula | C13H22N4O4 |
| Molecular Weight | 298.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(Ethyl-3-carboxypropyl)-3,7-dimethylxanthine (CAS 83636-88-8) pharmaceutical standards reference standard. Molecular formula: C13H22N4O4. Molecular weight: 298.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H22N4O4 |
| Molecular Weight | 298.34 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 4 |
Related Ethyl Standards
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- 2-(4-(3-Carboxypropyl)benzoyl)benzoic acid (CAS 80866-86-0)
- 2-(3-Carboxypropyl)-1,3-dioxoisoindoline-5-carboxylic acid (CAS 29378-19-6)
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Recommended Standards
- 1-(Cyclopropylmethyl)-N-(4-methoxyphenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 339028-13-6)
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- 1-(5-(Furan-2-yl)-3-(4-hydroxyphenyl)-4,5-dihydro-1H-pyrazol-1-yl)butan-1-one (CAS 941898-23-3)
- Garenoxacin Mesylate (CAS 223652-82-2)
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- N-(Azido-PEG2)-N-Boc-PEG3-NHS ester (CAS 2093153-85-4)
- 2-(Chloromethyl)-3-cyano-4-(difluoromethyl)pyridine-5-acetonitrile (CAS 1804422-54-5)
- Methyl 2-chloro-1,3-thiazole-4-carboxylate (CAS 850429-61-7)
- {5-[1,3-Dimethyl-5-(trifluoromethyl)-1,3-dihydro-2H-benzimidazol-2-ylidene]-4-oxo-2-thioxo-1,3-thiazolidin-3-yl}(phenyl)acetic acid (CAS 84696-96-8)
- Tirzepatide(sodium salt) (CAS 2023788-19-2(free base))
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