4,8-Dichloro-2-isopropylquinazoline CAS 887590-80-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 887590-80-9 |
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,8-Dichloro-2-isopropylquinazoline (CAS 887590-80-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10Cl2N2. Molecular weight: 241.12 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10Cl2N2 |
| Molecular Weight | 241.12 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichloro Standards
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- 1-Benzyl-4,5-dichloro-2-methyl-1H-imidazole (CAS 1219563-82-2)
- 2,4-Dichloro-7-methyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 2768870-77-3)
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- 2,4-dichloro-7-fluoro-8-methyl-quinazoline (CAS 1039736-73-6)
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Recommended Standards
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- RMC6236 Intermediate23 (CAS CATO-CIM-103911)
- 2-(Aminomethyl)-6-(difluoromethyl)-4-fluoro-3-methoxypyridine (CAS 1805048-68-3)
- 1-(3-Hydroxypropyl)-2,4,6-triphenylpyridin-1-ium perchlorate (CAS 69821-55-2)
- 2-((3-Methoxyphenyl)amino)-2-oxoethyl 2-(7,7,9-trimethyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetate (CAS 869872-97-9)
- 2-(2,4-Dichlorophenyl)-3-methylquinoline-4-carbonyl chloride (CAS 1160264-97-0)
- Des-Ala18-Tirzepatide (CAS CATO-CPTD788955)
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