6-Chloro-7-ethyl-2-methyl-7H-purine CAS 1707571-15-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1707571-15-0 |
| Molecular Formula | C8H9ClN4 |
| Molecular Weight | 196.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Chloro-7-ethyl-2-methyl-7H-purine (CAS 1707571-15-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H9ClN4. Molecular weight: 196.64 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H9ClN4 |
| Molecular Weight | 196.64 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.) | 1994 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-Chloro-7-propyl-7H-imidazo[4,5-c]pyridazine (CAS 1614247-00-5)
- 6-Chloro-2-ethyl-7-methyl-7H-purine (CAS 1710471-56-9)
- 4-Chloro-1,3,6-trimethyl-1h-pyrazolo[3,4-d]pyrimidine (CAS 1484678-04-7)
- 5-Azaspiro[4.4]Nonan-5-ium bis((trifluoromethyl)sulfonyl)amide (CAS 706759-44-6)
- ethyl 1-benzyl-5-oxo-4,5-dihydro-1H-pyrazole-4-carboxylate (CAS 1798769-20-6)
- Ethyl (2S)-1-benzyl-4-cyano-2-methylpiperidine-4-carboxylate (CAS 1263274-26-5)
- 2-Amino-3-bromopropanoic acid (CAS 62965-17-7)
- 1-(6-(Dimethoxymethyl)-5-(trifluoromethyl)pyridin-3-yl)ethan-1-ol (CAS 2853570-63-3)
- 4-Butyl-5-oxo-1,2-diphenyl-2,5-dihydro-1H-pyrazol-3-yl benzo[d][1,3]dioxole-5-carboxylate (CAS 87792-15-2)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com