(4-(N-(4-Fluoro-3-methoxyphenyl)sulfamoyl)phenyl)boronic acid CAS 957120-99-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 957120-99-9 |
| Molecular Formula | C13H13BFNO5S |
| Molecular Weight | 325.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-(N-(4-Fluoro-3-methoxyphenyl)sulfamoyl)phenyl)boronic acid (CAS 957120-99-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H13BFNO5S. Molecular weight: 325.12 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H13BFNO5S |
| Molecular Weight | 325.12 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- n-(4-Fluoro-2-iodophenyl)-2-(methylthio)acetamide (CAS 1394744-29-6)
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- Methyl 2-fluoro-4-iodo-5-nitrobenzoate (CAS 1807741-24-7)
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- 3-Fluoro-4-(((2-(2,2,2-trifluoroethoxy)pyridin-4-yl)methyl)amino)benzonitrile (CAS 1280882-25-8)
- 5-Fluoro-2-(4-fluorobenzoyl)benzoic acid (CAS 250714-85-3)
Recommended Standards
- tert-Butyl 4-bromo-3-(trifluoromethyl)benzoate (CAS 1540336-32-0)
- 5-Bromo-N-(4-methoxy-2-nitrophenyl)pyrazin-2-amine (CAS 950845-94-0)
- tert-Butyl 2-bromo-5-(trifluoromethyl)benzoate (CAS 1515745-22-8)
- 2,4-Dichloro-N-methylpyrimidin-5-amine (CAS 3546-51-8)
- (2-(3-Fluorophenyl)cyclopropyl)methanamine (CAS 1267075-25-1)
- Methyl 1-(5-bromothiophene-3-carbonyl)piperidine-4-carboxylate (CAS 1153390-81-8)
- H-D-Phe(2-F)-OH.HCl (CAS 122839-51-4)
- Budesonide Impurity 60 (CAS CATO-C4X-138960)
- racemic-6,6-Dibromo-1,1-bi-2-naphthol (CAS 13185-00-7)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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