1,1-Dichloro-1,2-dihydrocyclobuta[c]quinolin-3(4H)-one CAS 111736-16-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 111736-16-4 |
| Molecular Formula | C11H7Cl2NO |
| Molecular Weight | 240.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,1-Dichloro-1,2-dihydrocyclobuta[c]quinolin-3(4H)-one (CAS 111736-16-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7Cl2NO. Molecular weight: 240.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7Cl2NO |
| Molecular Weight | 240.09 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 5-(2,5-Dichlorophenyl)pyrimidin-2-amine (CAS 1111104-96-1)
- 2-(Difluoromethoxy)-4-propoxybenzoic acid (CAS 1154276-48-8)
- 2-Chloro-6-methylpyridine-4-carbaldehyde (CAS 479613-16-6)
- N-(4-Chlorophenyl)benzofuro[3,2-d]pyrimidin-4-amine hydrochloride (CAS 1180026-10-1)
- (R)-8-(tert-butyl)chroman-4-amine (CAS 1221444-51-4)
- (αS)-α-Methyl-1H-benzimidazole-2-methanamine (CAS 135875-04-6)
- 2-Ethynyl-6-methylphenol (CAS 99299-72-6)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
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