4-Chloro-6-(6-methoxy-3-pyridyl)quinazoline CAS 1005009-91-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1005009-91-5 |
| Molecular Formula | C14H10ClN3O |
| Molecular Weight | 271.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-6-(6-methoxy-3-pyridyl)quinazoline (CAS 1005009-91-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H10ClN3O. Molecular weight: 271.70 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H10ClN3O |
| Molecular Weight | 271.70 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-Chloro-2-cyclopentyl-4-(difluoromethyl)-2h-pyrazolo[3,4-b]pyridine (CAS 1018166-86-3)
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- 2-(5-(4-Chlorophenyl)-1H-1,2,4-triazol-3-yl)phenol (CAS 104308-71-6)
- 4,6-Dihydroxy-5,8-dioxo-5,8-dihydroquinoline-2-carboxylic acid (CAS 98948-82-4)
- 1-Bromo-2,4-difluorobenzene-d3 (CAS 1219803-87-8)
- 6-(Trifluoromethyl)pyrazine-2-carbaldehyde (CAS 1197233-06-9)
- 1243034-27-6 4-Methyl-N-(4-methylbenzyl)piperidine-4-carboxamide hydrochloride MFCD15732143 (CAS 1243034-27-6)
- N-(3,5-difluorophenyl)formamide (CAS 198077-69-9)
- methyl 3-[(trifluoromethyl)sulfanyl]propanoate (CAS 29271-31-6)
- Semaglutide impurity 201 (CAS CATO-C4X-2226201)
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