3-(2-Chlorophenyl)prop-2-ynoic acid CAS 24654-08-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24654-08-8 |
| Molecular Formula | C9H5ClO2 |
| Molecular Weight | 180.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(2-Chlorophenyl)prop-2-ynoic acid (CAS 24654-08-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H5ClO2. Molecular weight: 180.59 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H5ClO2 |
| Molecular Weight | 180.59 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
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- 5-(4-Chlorophenyl)-1H-tetrazole (CAS 16687-61-9)
- 1-(4-Chlorophenyl)-1h-1,2,3,4-tetrazole (CAS 25108-32-1)
- 2-(3-Chlorophenyl)-1,3,4-oxadiazole (CAS 5378-33-6)
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- 3-(3-Chlorophenyl)prop-2-ynoic acid (CAS 7396-28-3)
- 3-(4-Chlorophenyl)propiolic acid (CAS 3240-10-6)
Recommended Standards
- 2-Chloroquinoxalin-6-ol (CAS 55687-04-2)
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- n-(3-Nitrobenzyl)butan-1-amine (CAS 62498-74-2)
- 4-(Benzylamino)benzonitrile (CAS 10282-32-3)
- N-Methyl-5-(2-thienyl)isoxazole-3-carboxamide (CAS 1019656-20-2)
- tert-butyl N-({1-[3-(hydroxymethyl)phenyl]-1H-1,2,3-triazol-4-yl}methyl)carbamate (CAS 2059948-51-3)
- 2-methanesulfonylacetohydrazide (CAS 82831-72-9)
- (S)-3-(1-Carboxy-3-methylbutyl)-1-mesityl-1H-imidazol-3-ium hexafluorophosphate(V) (CAS 1788856-37-0)
- Semaglutide impurity 236 (CAS CATO-C4X-2226236)
Why CATO?
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