5-Chloro-2-hydroxy-3-nitrophenyl benzoate CAS 194294-25-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194294-25-2 |
| Molecular Formula | C13H8ClNO5 |
| Molecular Weight | 293.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-2-hydroxy-3-nitrophenyl benzoate (CAS 194294-25-2) pharmaceutical standards reference standard. Molecular formula: C13H8ClNO5. Molecular weight: 293.66 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H8ClNO5 |
| Molecular Weight | 293.66 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 5-(2-Chloropyridin-4-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1774901-22-2)
- 5-(6-Chloropyridin-3-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1774901-12-0)
- 5-(2-Chloropyridin-3-yl)-3-(2,6-difluorophenyl)-1,2,4-oxadiazole (CAS 1707576-16-6)
- 4-(2-(Quinolin-4-yl)vinyl)benzene-1,3-diamine (CAS 53-98-5)
- Dabigatran-13C-d3 (CAS CATO-C4X-108981)
- 8-(Tert-butyl) 2-methyl (1S,2R,3S,5R)-3-hydroxy-8-azabicyclo[3.2.1]Octane-2,8-dicarboxylate (CAS 148533-48-6)
- Benzyl cis-2-aminocyclobutanecarboxylate (CAS 2198241-89-1)
- (4-Amino-6-(difluoromethyl)-5-methoxypyridin-2-yl)methanol (CAS 1806793-46-3)
- Methyl 2-(Morpholin-4-yl)propanoate (CAS 110073-17-1)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
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