7-chloro-1-ethyl-1H-pyrazolo[4,3-d]pyrimidine CAS 923282-50-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923282-50-2 |
| Molecular Formula | C7H15ClN4 |
| Molecular Weight | 190.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-chloro-1-ethyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 923282-50-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H15ClN4. Molecular weight: 190.67 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H15ClN4 |
| Molecular Weight | 190.67 g/mol |
| 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related chloro Standards
- 6-chloro-3-methylimidazo[1,2-b]pyridazin-2-amine (CAS 1005785-59-0)
- (4-Chloro-1H-pyrrolo[2,3-b]pyridin-5-yl)methanol (CAS 1015610-07-7)
- 5-Chloro-4-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-69-2)
- 4-Chloro-5-methoxy-1H-pyrrolo[2,3-b]pyridine (CAS 1020056-72-7)
- 8-chloro-1,5-naphthyridin-3-ol (CAS 1071541-08-6)
- 2-Chloro-N-(1-methylpiperidin-4-yl)acetamide (CAS 1096305-49-5)
- (R)-2-Chloro-1-(3-(dimethylamino)pyrrolidin-1-yl)ethanone (CAS 1107645-69-1)
- Ethyl 4-chloro-2,2-dimethylpent-4-enoate (CAS 118427-36-4)
Recommended Standards
- 7-chloro-1,3-dimethyl-pyrazolo[4,3-d]pyrimidine (CAS 89239-18-9)
- 8-Chloronon-8-enoic acid (CAS 731773-30-1)
- 6-chlorocinnolin-4-ol (CAS 876-89-1)
- 286425-41-0 N-(4-Ethoxy-2-13C-phenyl)acetamide Phenacetin-ethoxy-2-13C (CAS 286425-41-0)
- n-(4-Bromophenyl)-2,2,2-trifluoroacetamide (CAS 24568-11-4)
- 1,1,1-trifluoro-3-hydrazinylpropan-2-ol hydrochloride (CAS 1803607-27-3)
- 4-(2-hydrazinylethyl)morpholine dihydrochloride (CAS 874-82-8)
- Sodium 2-(6-oxo-4-phenyl-1,6-dihydropyrimidin-2-yl)ethanethioate (CAS 63906-47-8)
- Ethyl 4-bromo-2,3,6-trifluorobenzoate (CAS 773139-40-5)
- Insulin Detemir (CAS 169148-63-4)
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