3-chloro-2-fluoro-5-sulfamoylbenzoic acid CAS 1423025-14-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1423025-14-2 |
| Molecular Formula | C7H5ClFNO4S |
| Molecular Weight | 253.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-chloro-2-fluoro-5-sulfamoylbenzoic acid (CAS 1423025-14-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H5ClFNO4S. Molecular weight: 253.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H5ClFNO4S |
| Molecular Weight | 253.64 g/mol |
| 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, ethanol, DMSO, water |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related chloro Standards
- 8-Chloro-4-hydroxy-7-methoxyquinoline-2-carboxylic acid (CAS 1001095-54-0)
- 5-Chloro-2-[(furan-2-ylmethyl)amino]pyrimidine-4-carboxylic acid (CAS 1087792-09-3)
- 5-Chloro-2-methoxy-4-(prop-2-ynamido)benzoic acid (CAS 1156747-97-5)
- 6-chloro-4-hydroxy-8-methoxyquinoline-3-carboxylic acid (CAS 1189106-26-0)
- 1-(3-Chloro-4-methoxyphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1267684-30-9)
- 3-(5-Chloro-2-methoxyphenyl)-4-nitro-1H-pyrazole (CAS 1708168-80-2)
- 1-Chloro-5-fluoro-4-(methylsulfonyl)-2-nitrobenzene (CAS 1820740-06-4)
- 3-(2-chloro-5-methoxyphenyl)-1,2-oxazole-5-carboxylic acid (CAS 1897191-49-9)
Recommended Standards
- Methyl 6-(chlorosulfonyl)-4-fluoropicolinate (CAS 1393547-80-2)
- 4-Fluoro-3-methyl-5-nitrobenzene-1-sulfonyl chloride (CAS 1423031-66-6)
- 4-(3-Chlorophenyl)-1-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-3-carboxylic acid (CAS 1355170-45-4)
- 2-Chloro-N-cyclopropyl-N-(1-phenylpropyl)acetamide (CAS 1353977-61-3)
- Pyridine, 2,2′-[(4S,5S)-2,2-dimethyl-1,3-dioxolane-4,5-diyl]bis[6-(4,5-dihydro-4,4-dimethyl-2-oxazolyl)- (CAS 950596-41-5)
- H-D-Phe-OMe · HCl (CAS 13033-84-6)
- 2-Fluoro-5-methyl-3-trifluoromethylaniline (CAS 1365969-08-9)
- Pinoxaden Hydroxy-13C3 (CAS CATO-C3D-262804)
- 2-Bromo-6-fluorophenylboronic Acid (CAS 913835-80-0)
- Neuropeptide Y, porcine (CAS 82785-45-3)
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 13829788188 / jacky.chen@cato-chem.com