7-Chloro-2-phenylquinazoline CAS 867164-87-2
| CAS No. | 867164-87-2 |
| Molecular Formula | C14H9ClN2 |
| Molecular Weight | 240.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Chloro-2-phenylquinazoline (C14H9ClN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
7-Chloro-2-phenylquinazoline (CAS 867164-87-2), molecular formula C14H9ClN2 and molecular weight 240.69 g/mol, is a CATO reference standard with documented purity and traceability.
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 7-Chloro-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.
Physical & Chemical Properties
| Molecular Formula | C14H9ClN2 |
| Molecular Weight | 240.69 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
- 4-Chloro-6,7-dimethoxy-2-methyl-3,4-dihydroquinazoline (CAS 1001755-78-7)
- 1-Chloro-4-phenylphthalazine, 97% (CAS 10132-01-1)
- (5-Chloro-2-hydroxyphenyl)(piperazin-1-yl)methanone (CAS 1016773-94-6)
- 2-chloro-N-(3-acetamidophenyl)propanamide (CAS 1016776-71-8)
- 2-chloro-N-{[(3,4-dimethylphenyl)amino]carbonyl}acetamide (CAS 103405-98-7)
- 5-Chloro-2-phenyl-1,6-naphthyridine (CAS 1086385-19-4)
- 5-Chloro-7-methoxy-1-methyl-3-propyl-1H-pyrazolo[4,3-d]pyrimidine (CAS 1093065-13-4)
- 1-(4-Chloro-3-nitrobenzyl)pyrrolidine (CAS 1097810-31-5)
Recommended Standards
- 6-Chloro-N-((tetrahydrofuran-2-yl)methyl)nicotinamide (CAS 603095-69-8)
- 8-Chloro-2-phenylquinazoline (CAS 58058-52-9)
- Oxazepam impurity 02 (CAS 4015-28-5)
- 8-Chloro-4-phenylcinnoline (CAS 90156-40-4)
- 2-(1,3-Dimethyl-1h-pyrazol-5-yl)acetonitrile (CAS 1015936-59-0)
- Tert-butyl ethyl(4-((2-hydroxyethyl)amino)cyclohexyl)carbamate (CAS 1353988-74-5)
- N-(thiophen-3-ylmethyl)quinuclidin-3-amine dihydrochloride (CAS 1955540-89-2)
- 2-(3-Methylpiperidin-1-yl)propanoic acid (CAS 915920-25-1)
- Methyl 2-(N'-benzoylcarbamimidoyl)-4-chloro-3-hydroxybut-2-enoate (CAS 1228572-18-6)
- (S)-1-(3-methoxy-4-methylphenyl)pentan-1-amine (CAS 1259808-74-6)
- 5-Amino-1-tert-butyl-3-(3-bromobenzyl)-1H-pyrazole-4-carbonitrile (CAS 1428640-42-9)
- Remdesivir (CAS 1809249-37-3)
- 4-Hydroxy-2-iodo-5-(trifluoromethyl)pyridine (CAS 1227515-07-2)
- Semaglutide impurity 37 (CAS CATO-C4X-222637)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com