4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one CAS 1956307-91-7
| CAS No. | 1956307-91-7 |
| Molecular Formula | C18H22N2O |
| Molecular Weight | 282.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one (CAS 1956307-91-7), molecular formula C18H22N2O and molecular weight 282.38 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H22N2O, 4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 282.38 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 4-Cyclohexyl-1-(cyclopropylmethyl)quinazolin-2(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C18H22N2O |
| Molecular Weight | 282.38 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- (1S,2S,4R)-tert-Butyl 4'-methyl-7-azaspiro[bicyclo[2.2.1]heptane-2,2'-morpholine]-7-carboxylate (CAS 1932093-31-6)
- Carbamic acid, N-[3-oxo-3-(1-pyrrolidinyl)propyl]-N-2-propen-1-yl-, 1,1-dimethylethyl ester (CAS 1956324-07-4)
- Tert-butyl 4-(pyrrolidine-1-carbonyl)piperidine-1-carboxylate (CAS 188979-06-8)
- 1-(3-Isopropyl-1-phenyl-5-vinyl-1H-pyrazol-4-yl)-2-methylpropan-1-one (CAS 1956380-26-9)
- (S)-3-(Benzyloxy)-4-hydroxy-5-methylfuran-2(5H)-one (CAS 124400-11-9)
- 5-bromo-7-chloro-2-methyl-1,3-benzoxazole (CAS 1226070-17-2)
- Benzyl N-(4-chlorophenyl)-N-propylcarbamate (CAS 1881296-47-4)
- 2-Chloro-3-(2-chloroethyl)-6-ethylquinoline (CAS 948294-51-7)
- 1-(1,1-Difluoroethyl)-2-methylbenzene (CAS 1889024-52-5)
- 2-Chloro-5-ethyl-1,3,4-oxadiazole (CAS 1368394-17-5)
- 1-(5-Methyl-1,2,4-oxadiazol-3-yl)cyclohexan-1-amine hydrochloride (CAS 1170193-75-5)
- (4-((2,3-Dimethylpiperidin-1-yl)methyl)thiazol-2-yl)methanamine (CAS 1247144-66-6)
- 3-Hydroxy-2-oxo-1,2,3,4-tetrahydroquinoline-7-carbonitrile (CAS 1033747-92-0)
- Tirzepatide Impurity 17 (CAS CATO-C4X-324017)
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