Methyl 3-(naphthalen-1-yl)-3-(thiophene-2-sulfonamido)propanoate CAS 439108-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 439108-83-5 |
| Molecular Formula | C18H17NO4S2 |
| Molecular Weight | 375.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 3-(naphthalen-1-yl)-3-(thiophene-2-sulfonamido)propanoate (CAS 439108-83-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H17NO4S2. Molecular weight: 375.46 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H17NO4S2 |
| Molecular Weight | 375.46 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Methyl 3-(N-(3,4-dimethylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 899725-16-7)
- Methyl 3-hydroxy-2-[(triphenylmethyl)amino]butanoate (CAS 74481-55-3)
- Methyl 3-(N-(2-ethylphenyl)sulfamoyl)benzo[b]thiophene-2-carboxylate (CAS 932304-08-0)
- 4-methanesulfonylthiophene-2-carboxylic acid (CAS 100704-38-9)
- 6-(Nonafluorobutyl)hexanol (CAS 181042-39-7)
- N-(3-Triethoxysilylpropyl)-4-nitrobenzamide (CAS 60871-86-5)
- Methyl 3-(5-phenyl-1,2,4-oxadiazol-3-yl)propanoate (CAS 1196463-32-7)
- 2-Bromo-5-(2-methoxyethyl)thiophene (CAS 100650-82-6)
- 4-Bromo-3-fluoro-5-methylbenzophenone (CAS 951886-71-8)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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