2-Chloro-4-(4-chloro-1h-pyrazol-1-yl)quinazoline CAS 1496101-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1496101-43-9 |
| Molecular Formula | C11H6Cl2N4 |
| Molecular Weight | 265.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Chloro-4-(4-chloro-1h-pyrazol-1-yl)quinazoline (CAS 1496101-43-9) pharmaceutical standards reference standard. Molecular formula: C11H6Cl2N4. Molecular weight: 265.10 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H6Cl2N4 |
| Molecular Weight | 265.10 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.) | 1992 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chloro Standards
- 4-Chloro-1-(2-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 852313-98-5)
- 4-Chloro-1-(3-chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 852314-01-3)
- 4-Chloro-1-(4-chloro-phenyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 5334-59-8)
- 6-Chloro-3-(2-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 919725-28-3)
- 6-Chloro-3-(3-chlorophenyl)[1,2,4]triazolo[4,3-b]pyridazine (CAS 56383-51-8)
- 6-Chloro-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 7190-81-0)
- 8-Chloro-2h-chromene-3-sulfonyl chloride (CAS 1235440-32-0)
- 6-Chloro-2h-chromene-3-sulfonyl chloride (CAS 1235441-66-3)
Recommended Standards
- 5-Bromo-6-methoxy-2-naphthaldehyde (CAS 148248-97-9)
- 2-(2-Bromonaphthalen-1-yl)acetic acid (CAS 15308-31-3)
- 4’-Bromobiphenyl-2,4-diol (CAS 1418117-89-1)
- 1-(2-Isopropyloxazolidin-3-yl)ethanol (CAS 219987-01-6)
- (2-Methylbenzyl)triphenylphosphonium bromide (CAS 1530-36-5)
- 5-Methylindole-2-carboxylic acid ethyl ester (CAS 16382-15-3)
- 2,3-Dihydroxy-5-methoxybenzaldehyde (CAS 73275-94-2)
- 3,5-dibromopyridazine (CAS 1196155-35-7)
- 4H,5H-imidazo[1,5-a]quinoxalin-4-one (CAS 179042-26-3)
- Uremic Pentapeptide (CAS 71494-20-7)
Why CATO?
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com