2-Chloro-9-ethyl-9H-purine CAS 890093-92-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 890093-92-2 |
| Molecular Formula | C7H7ClN4 |
| Molecular Weight | 182.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-9-ethyl-9H-purine (CAS 890093-92-2) pharmaceutical standards reference standard. Molecular formula: C7H7ClN4. Molecular weight: 182.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7ClN4 |
| Molecular Weight | 182.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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- 7-chloro-6-methoxy-1H-indazole (CAS 1019332-48-9)
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Recommended Standards
- 2-Chloro-7,8-dihydroquinazolin-6(5H)-one (CAS 944895-79-8)
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- 2-Chloro-6-methoxy-4-methylnicotinonitrile (CAS 51564-29-5)
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- Furo[2,3-c]pyridine-5-carboxylic acid hydrochloride (CAS 918789-49-8)
- Ethyl 3-(2,4-dichlorophenyl)-2-(1,2-oxazol-5-yl)propanoate (CAS 672949-13-2)
- 6-Chloro-3-iodo-2-methylpyridin-4-amine (CAS 1823328-52-4)
- 5-bromo-2-(piperidin-4-yloxy)pyridine hydrochloride (CAS 1420979-37-8)
- (5-(5-((2,4-Dichlorophenoxy)methyl)-1,3,4-oxadiazol-2-yl)-1-methyl-1H-pyrrol-3-yl)(2,4-dichlorophenyl)methanone (CAS 338395-72-5)
- Galanin Message Associated Peptide (1-41) amide trifluoroacetate salt (CAS 132699-74-2)
Why CATO?
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