4-(((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid CAS 885269-44-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 885269-44-3 |
| Molecular Formula | C21H19NO5S |
| Molecular Weight | 397.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(((4'-Methoxy-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid (CAS 885269-44-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H19NO5S. Molecular weight: 397.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H19NO5S |
| Molecular Weight | 397.44 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 |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxy Standards
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- 3-[[(2-Methoxy-3-dibenzofuranyl)amino]sulfonyl]benzoic acid (CAS 618393-56-9)
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Recommended Standards
- 4-(((4-(O-tolyloxy)phenyl)sulfonamido)methyl)benzoic acid (CAS 885268-78-0)
- 5-(2-Fluorobenzyl)-3-(4-methoxyphenyl)-8-methyl-5H-pyrazolo[4,3-c]quinoline (CAS 866809-58-7)
- 3-[benzyl(4-methoxyphenyl)sulfamoyl]benzoic acid (CAS 750610-53-8)
- Methyl 3-amino-6-methylpicolinate (CAS 1228188-32-6)
- 4-fluoro-5,6-dimethoxy-benzothiophene (CAS 1934872-99-7)
- 5-Fluoro-1,3-dimethyl-4-nitro-1h-pyrazole (CAS 1392274-44-0)
- 3,3-Bis-[(4-chlorophenyl)methyl]-piperidine-1H-2,4-dione (CAS 1706445-92-2)
- Ethyl 1-(4-chlorophenyl)cyclopropane-1-carboxylate (CAS 148992-58-9)
- Lopinavir EP Impurity L (CAS CATO-C4X-168212)
- Cholecystokinin Octapeptide (desulfated) (CAS 25679-24-7)
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