8-Chloroquinazolin-4-amine CAS 19808-37-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19808-37-8 |
| Molecular Formula | C8H6ClN3 |
| Molecular Weight | 179.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
8-Chloroquinazolin-4-amine (CAS 19808-37-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H6ClN3. Molecular weight: 179.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H6ClN3 |
| Molecular Weight | 179.61 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloroquinazolin Standards
- 4-Chloroquinazolin-7-amine (CAS 1379364-43-8)
- 5-Chloroquinazolin-4-amine (CAS 19808-34-5)
- 5-Chloroquinazolin-6-amine (CAS 50358-54-8)
- 6-Chloroquinazolin-4-amine (CAS 19808-35-6)
- 7-Chloroquinazolin-4-amine (CAS 19808-36-7)
- 2-Chloroquinazolin-6-ol (CAS 1036755-97-1)
- 5-Chloroquinazolin-8-ol (CAS 145296-26-0)
- 4-Chloroquinazolin-8-ol (CAS 154288-08-1)
Recommended Standards
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- 1-(2-Chloro-5-fluoropyridin-3-yl)ethanone (CAS 1203499-12-0)
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-(sec-butyl)phenyl)acetamide (CAS 618432-39-6)
- PF-04455242 hydrochloride (CAS 1322001-35-3)
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- 6-Amino-1-benzyl-5-[(2-methoxyethyl)amino]-1,2,3,4-tetrahydropyrimidine-2,4-dione (CAS 722471-91-2)
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