5-(Diethylsulfamoyl)-2-hydroxybenzoic acid CAS 66306-16-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 66306-16-9 |
| Molecular Formula | C11H15NO5S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Diethylsulfamoyl)-2-hydroxybenzoic acid (CAS 66306-16-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H15NO5S. Molecular weight: 273.31 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H15NO5S |
| Molecular Weight | 273.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Diethylsulfamoyl Standards
- 3-(Diethylsulfamoyl)-4-methylbenzoic acid (CAS 313259-91-5)
- 3-(Diethylsulfamoyl)-4-fluorobenzoic acid (CAS 311785-50-9)
- 5-(Diethylsulfamoyl)-2-fluorobenzoic acid (CAS 61953-39-7)
- [4-(Diethylsulfamoyl)-3-methylphenyl]boronic acid (CAS 2377611-59-9)
- 4-(Diethylsulfamoyl)benzoyl chloride (CAS 29171-71-9)
- 3-[4-(diethylsulfamoyl)phenyl]propanoic acid (CAS 867329-87-1)
- 4-(Diethylsulfamoyl)-1-methyl-1h-pyrrole-2-carboxylic acid (CAS 875160-39-7)
- 3-(Diethylsulfamoyl)-4-methoxybenzoic acid (CAS 299181-34-3)
Recommended Standards
- 4-Methoxy-3-[(propan-2-yl)sulfamoyl]benzoic acid (CAS 701253-01-2)
- 5-(Furan-2-yl)-4-(4-methoxyphenyl)-4h-1,2,4-triazole-3-thiol (CAS 60870-42-0)
- 4-Hydroxy-7,8,9,10-tetrahydropyrimido[4',5':4,5]thieno[2,3-b]quinolin-2(1H)-one (CAS 712344-92-8)
- 6,7-Difluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 70032-28-9)
- Trimethylsilyl trifluoromethanesulfonate (CAS 27607-77-8)
- (Z)-tert-Butyl 3-((dimethylamino)methylene)-4-oxopyrrolidine-1-carboxylate (CAS 905274-02-4)
- 1-(4-Methoxyphenyl)-2-phenylethan-1-amine (CAS 42825-59-2)
- 2-(2-Ethylphenoxy)acetic acid (CAS 1798-03-4)
- [3-Chloro-5-(oxetan-3-yloxy)-2-pyridyl]methanamine (CAS 2770348-08-6)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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