2-(4-Chlorophenyl)quinazoline-4-carboxylic acid CAS 1628638-41-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1628638-41-4 |
| Molecular Formula | C15H9ClN2O2 |
| Molecular Weight | 284.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chlorophenyl)quinazoline-4-carboxylic acid (CAS 1628638-41-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C15H9ClN2O2. Molecular weight: 284.70 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H9ClN2O2 |
| Molecular Weight | 284.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- (Z)-2-(4-chlorophenyl)-3-(3-nitrophenyl)acrylonitrile (CAS 104089-72-7)
- Methyl ((3-(3-chlorophenyl)-2-oxooxazolidin-5-yl)methyl)carbamate (CAS 954595-98-3)
- 5-(((2-Chlorophenyl)thio)methyl)-N-hydroxyisoxazole-3-carboxamide (CAS 823220-09-3)
- 5-(((3-Chlorophenyl)thio)methyl)-N-hydroxyisoxazole-3-carboxamide (CAS 823220-03-7)
- 5-(((4-Chlorophenyl)thio)methyl)-N-hydroxyisoxazole-3-carboxamide (CAS 823220-04-8)
- 2-(4-Chlorophenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile (CAS 142921-23-1)
- (4-Chlorophenyl)(3-(trifluoromethyl)phenyl)methanone (CAS 91503-65-0)
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Recommended Standards
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- 3-((4-Chloro-3-fluorobenzyl)amino)propan-1-ol (CAS 1247866-45-0)
- 51051-08-2 Ethyl 4-[(2-chloropropanoyl)amino]benzoate MFCD11643895 (CAS 51051-08-2)
- (R)-2-[(Fmoc-amino)methyl]-3-methylbutanoic acid (CAS 501331-02-8)
- 1-((4-Bromophenyl)(pyridin-2-yl)methyl)piperazine (CAS 512164-34-0)
- 1-ETHYL-2-FLUORO-3-METHOXYBENZENE (CAS 1234845-70-5)
- N-hydroxy-2-(5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl)acetimidamide (CAS 1006354-87-5)
- Peptide 432 (CAS CATO-CPTD788432)
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