4-(2-Methylcyclohexyl)-2-phenylquinazoline CAS 853310-67-5
| CAS No. | 853310-67-5 |
| Molecular Formula | C21H22N2 |
| Molecular Weight | 302.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-(2-Methylcyclohexyl)-2-phenylquinazoline 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.
4-(2-Methylcyclohexyl)-2-phenylquinazoline (CAS 853310-67-5), molecular formula C21H22N2 and molecular weight 302.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C21H22N2, 4-(2-Methylcyclohexyl)-2-phenylquinazoline contains a nitrogen-containing heterocyclic scaffold, a nitrile group; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 302.41 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.
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.
Physical & Chemical Properties
| Molecular Formula | C21H22N2 |
| Molecular Weight | 302.41 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Methylcyclohexyl Standards
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Recommended Standards
- 4-(2,3-Dimethylphenoxy)-2-(methylsulfanyl)thieno[3,2-d]pyrimidine (CAS 339018-87-0)
- 4-(Dibutylamino)-2-methylquinoline-5,8-diol (CAS 88484-77-9)
- 3-O-Methyl 4-Hydroxy Estradiol (CAS 5976-66-9)
- 4,4',4''-Trimethyltrityl alcohol (CAS 3247-00-5)
- 2-[(3-Bromophenyl)formamido]ethyl N-phenylcarbamate (CAS 478066-81-8)
- 8-tert-Butyl 2-ethyl 3-oxo-8-azabicyclo[3.2.1]octane-2,8-dicarboxylate (CAS 1822617-22-0)
- 1-Chloro-3-methyl-2-pentanone (CAS 54147-45-4)
- Sar-Pro-Arg-pNA (CAS 77695-30-8)
- 6-(Oxan-4-yl)pyridazin-3-amine (CAS 1426921-57-4)
- 1-(Tetrahydro-3-thienyl)piperidine-3-carboxylic acid hydrochloride 1214AD 1215749-61-3 C10H18ClNO2S (CAS 1215749-61-3)
- (2-Methoxy-6-(trifluoromethoxy)phenyl)boronic acid (CAS 309977-92-2)
- 185845-89-0 C15H22O2 Pterodontic acid W2233 (CAS 185845-89-0)
- 4-Cyclohexylaniline (CAS 6373-50-8)
- Semaglutide impurity 197 (CAS CATO-C4X-2226197)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com