6-Chloro-6,7-dihydro-1H-purine CAS 905808-37-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 905808-37-9 |
| Molecular Formula | C5H5ClN4 |
| Molecular Weight | 156.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-6,7-dihydro-1H-purine (CAS 905808-37-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H5ClN4. Molecular weight: 156.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H5ClN4 |
| Molecular Weight | 156.57 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) | 5.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 2-Chloro-6-methylcyclohexa-2,5-diene-1,4-dione (CAS 1123-64-4)
- 3-Chloro-5-methylpyrazine-2-carbaldehyde (CAS 1197235-63-4)
- 2-Chloro-5,7-dihydrofuro[3,4-d]pyrimidine (CAS 1233932-44-9)
- 2-(3-Chloro-5-methyl-1H-1,2,4-triazol-1-yl)acetonitrile (CAS 1322605-27-5)
- 3-(3-Chloro-1H-1,2,4-triazol-1-yl)propanenitrile (CAS 1351698-84-4)
- 4-Chloro-5,7-dihydrofuro[3,4-d]pyrimidine (CAS 1379179-87-9)
- 3-Chloro-6-methylpyrazine-2-carbaldehyde (CAS 1384678-57-2)
- 5-Chloro-3-methylpyrazine-2-carbaldehyde (CAS 1393533-77-1)
Recommended Standards
- 6-Chloro-2-methylpyrimidine-4-carbaldehyde (CAS 933702-42-2)
- 6-Chloropicolinamide (CAS 70593-61-2)
- 5-Methylpyrazine-2-carbonyl chloride (CAS 50886-34-5)
- 6-(Azepan-1-yl)-4-methylnicotinic acid (CAS 1355192-65-2)
- 4-(4-Chlorophenoxy)piperidine (CAS 97839-99-1)
- 1-(2-Methoxy-5-(trifluoromethoxy)phenyl)ethanol (CAS 468074-91-1)
- 6-Amino-1-(3,4-dimethoxyphenethyl)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 838850-39-8)
- 1H-Indol-5-amine xhydrochloride (CAS 65795-92-8)
- 5-(tert-Butyl)-3-(3-nitrophenyl)-1,2,4-oxadiazole (CAS 1004398-30-4)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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