2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine CAS 827031-68-5
| CAS No. | 827031-68-5 |
| Molecular Formula | C15H18ClN3 |
| Molecular Weight | 275.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine (CAS 827031-68-5), molecular formula C15H18ClN3 and molecular weight 275.78 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H18ClN3, 2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 275.78 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 2-Chloro-N-(cis-4-methylcyclohexyl)quinazolin-4-amine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H18ClN3 |
| Molecular Weight | 275.78 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloro Standards
- 7-Chloro-N-(2-(pyrrolidin-1-yl)ethyl)quinolin-4-amine (CAS 169815-25-2)
- 2-Chloro-N-(trans-4-methylcyclohexyl)quinazolin-4-amine (CAS 827031-69-6)
- 6'-Chloro-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] (CAS 724461-83-0)
- 7'-Chloro-2',3',4',9'-tetrahydrospiro[piperidine-4,1'-pyrido[3,4-b]indole] (CAS 2612060-19-0)
- 3-Chloro-N-(4-ethoxybenzyl)-4-methylaniline (CAS 1036537-11-7)
- 4-Chloro-N-(4-propoxybenzyl)aniline (CAS 1036585-50-8)
- 5-Chloro-N-(4-methoxyphenethyl)-2-methylaniline (CAS 1040684-72-7)
- N-[2-(4-Chloro-3-methylphenoxy)ethyl]-4-methylaniline (CAS 1040688-75-2)
Recommended Standards
- 2-(tert-Butyl)-1-(2-chloroethyl)-1H-benzo[d]imidazo[1,2-a]imidazole (CAS 301164-08-9)
- Dansyl Chloride-d6 (CAS 1276379-68-0)
- 1-(4-Chlorophenyl)-3-cyclohexyl-1H-pyrazol-5-amine (CAS 1225929-99-6)
- N-(sec-Butyl)-4-(2-chloroethyl)benzenesulfonamide (CAS 1018339-50-8)
- 3-ethyl-5-methyl-1,2-oxazole-4-carbonitrile (CAS 1461706-44-4)
- N-(4-bromophenyl)-1-methyl-1H-pyrazole-4-carboxamide (CAS 1015529-65-3)
- tert-Butyl 4-acetyl-2-phenylpyrrolidine-1-carboxylate (CAS 1393544-76-7)
- Fidaxomicin Impurity N1 (CAS 106008-69-9)
- Melatonin Impurity 26 (CAS CATO-C4X-229226)
- Ethyl 3-amino-5-bromoquinoline-2-carboxylate (CAS 1943761-75-8)
- 3-(5-Ethylbenzo[d]oxazol-2-yl)aniline (CAS 312587-09-0)
- 3-Chloro-5-(trifluoromethyl)pyridine-2-sulfonyl chloride (CAS 1211578-91-4)
- m-Tolyl trifluoromethanesulfonate (CAS 32578-31-7)
- Des-Pro36-Tirzepatide (CAS CATO-CPTD788937)
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