5-chloro-7-methoxy-1-(2-methoxyethyl)pyrazolo[4,3-d]pyrimidine CAS 2445846-08-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2445846-08-0 |
| Molecular Formula | C9H19ClN4O2 |
| Molecular Weight | 250.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-chloro-7-methoxy-1-(2-methoxyethyl)pyrazolo[4,3-d]pyrimidine (CAS 2445846-08-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H19ClN4O2. Molecular weight: 250.73 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H19ClN4O2 |
| Molecular Weight | 250.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 5-chloro-7-methoxy-2-(2-methoxyethyl)pyrazolo[4,3-d]pyrimidine (CAS 2445846-12-6)
- 4-(4-Chlorophenethyl)thiophene-3-carbaldehyde (CAS 1007387-40-7)
- N-(tert-Butyl)-6-chloro-5-(1H-pyrrol-1-yl)pyrimidin-4-amine (CAS 1710472-50-6)
- 2-(2,6-Dichlorophenyl)acetonitrile (CAS 3215-64-3)
- Tert-butyl 4-(2-(5-amino-1H-indol-1-yl)ethyl)piperidine-1-carboxylate (CAS 1472616-31-1)
- 3-Propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1884166-49-7)
- N1,N1-Dimethylpentane-1,5-diamine dihydrochloride (CAS 90001-90-4)
- Trepibutone (CAS 41826-92-0)
- 4-Methyl-N-((2,2,4-trimethyl-2,3-dihydrobenzofuran-7-yl)carbamoyl)benzenesulfonamide (CAS 866008-56-2)
- Semaglutide impurity 64 (CAS CATO-C4X-222664)
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