2-Chloro-4-(1h-pyrazol-1-yl)quinazoline CAS 1017665-81-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1017665-81-4 |
| Molecular Formula | C11H7ClN4 |
| Molecular Weight | 230.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2-Chloro-4-(1h-pyrazol-1-yl)quinazoline (CAS 1017665-81-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H7ClN4. Molecular weight: 230.65 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H7ClN4 |
| Molecular Weight | 230.65 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
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- 4-Chloro-2-phenyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 1100365-43-2)
- 6-Chloro-2-(pyridin-3-yl)imidazo[1,2-b]pyridazine (CAS 1125406-92-9)
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Recommended Standards
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- 4-(4-Nitrophenoxy)benzoic acid (CAS 16309-45-8)
- 3-Amino-3-(3-fluorophenyl)propanoic Acid (CAS 117391-51-2)
- (17β)-4-Chloro-androst-4-ene-3,17-diol (CAS 252928-97-5)
- 6-Bromo-7-nitro-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 14689-58-8)
- 4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-Heptadecafluoroundecanoyl chloride (CAS 89373-67-1)
- N-(7-Chlorothiazolo[5,4-d]pyrimidin-2-yl)acetamide (CAS 1708401-51-7)
- Acetyl Tripeptide-1 (CAS 350595-76-5)
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