1-(9H-Purin-9-yl)ethanone CAS 70740-28-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70740-28-2 |
| Molecular Formula | C7H6N4O |
| Molecular Weight | 162.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(9H-Purin-9-yl)ethanone (CAS 70740-28-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H6N4O. Molecular weight: 162.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H6N4O |
| Molecular Weight | 162.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Nitrogen Atoms | 4 |
Related H Standards
- 1-(1H-Purin-6-yl)ethanone (CAS 188049-34-5)
- 1-(7H-Purin-7-yl)ethanone (CAS 70740-29-3)
- 2-(9H-Purin-6-yl)ethanamine (CAS 89854-22-8)
- 2-(9H-Purin-9-yl)ethanol (CAS 1670-69-5)
- 2-(3H-Purin-3-yl)ethanol (CAS 5614-65-3)
- (7h-Purin-8-yl)methanol (CAS 6642-26-8)
- (9H-Purin-9-yl)methanol (CAS 95121-09-8)
- (7H-purin-6-yl)methanamine (CAS 98141-15-2)
Recommended Standards
- 1-(Benzo[c][1,2,5]oxadiazol-5-yl)ethanone (CAS 59660-57-0)
- 1-(1H-Pyrazolo[3,4-b]pyrazin-1-yl)ethanone (CAS 19868-87-2)
- 1-(Furan-2-carbonyl)aziridine-2-carbonitrile (CAS 69826-57-9)
- Ethyl 5-bromo-2-phenylthiazole-4-carboxylate (CAS 914347-21-0)
- N1-(4-chlorobenzyl)propane-1,3-diamine (CAS 61798-10-5)
- 2-(But-3-yn-1-yl)imidazo[1,2-a]pyridine (CAS 872362-21-5)
- Adamantan-1-ylhydrazine dihydrochloride (CAS 92234-62-3)
- 2-(Pyridin-4-yl)-1-(p-tolyl)ethanone (CAS 100866-13-5)
- N-(5-Chloro-2,4-dimethoxyphenyl)-2-{4-oxo-7-phenyl-3H,4H-thieno[3,2-d]pyrimidin-3-yl}acetamide (CAS 1105223-71-9)
- Semaglutide impurity 47 (CAS CATO-C4X-222647)
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