3-(Piperidin-4-ylmethyl)-3,4-dihydroquinazolin-2(1H)-one hydrochloride CAS 92311-23-4
| CAS No. | 92311-23-4 |
| Molecular Formula | C14H19N3O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
3-(Piperidin-4-ylmethyl)-3,4-dihydroquinazolin-2(1H)-one hydrochloride (CAS 92311-23-4) is a high-purity analytical reference standard with the molecular formula C14H19N3OHCl and a molecular weight of 281.78 g/mol.
3-(Piperidin-4-ylmethyl)-3,4-dihydroquinazolin-2(1H)-one hydrochloride (C14H19N3OHCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 3-(Piperidin-4-ylmethyl)-3,4-dihydroquinazolin-2(1H)-one hydrochloride 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 | C14H19N3O HCl |
| Molecular Weight | 281.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Piperidin Standards
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- 2-(Piperidin-1-yl)-4-(trifluoromethyl)thiazole-5-carboxylic acid (CAS 1000339-77-4)
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Recommended Standards
- 4-(tert-Butyl)-2-chloropyrimidine-5-carbonitrile (CAS 2357143-11-2)
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- 2-Ethoxy-4-methylpyrimidine (CAS 17758-42-8)
- 2-Isopropyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1820679-54-6)
- 3-(4-Methoxyphenyl)-1H-pyrazol-5(4H)-one (CAS 1578-89-8)
- (E)-4-(3-(2,4-Dimethoxyphenyl)-3-oxoprop-1-en-1-yl)benzoic acid (CAS 1638521-29-5)
- 5-(Chloromethyl)-3-methyl-4-nitroisoxazole (CAS 1835764-98-1)
- 6-Acetyl-3-hydroxypicolinaldehyde (CAS 1393562-22-5)
- 2,3-Dichloro-5-(difluoromethoxy)benzoyl chloride (CAS 1807059-24-0)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
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