N-(4-Ethoxyphenyl)thiophene-2-sulfonamide CAS 358666-72-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 358666-72-5 |
| Molecular Formula | C12H13NO3S2 |
| Molecular Weight | 283.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Ethoxyphenyl)thiophene-2-sulfonamide (CAS 358666-72-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C12H13NO3S2. Molecular weight: 283.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C12H13NO3S2 |
| Molecular Weight | 283.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related N Standards
- 3-[(4-Ethoxyphenyl)amino]-1-(4-methylphenyl)propan-1-one (CAS 477320-00-6)
- n-(4-Ethoxyphenyl)-2-phenylbutanamide (CAS 2769-40-6)
- 4-(4-Ethoxyphenyl)-4,5-dihydrobenzo[f][1,4]oxazepin-3(2H)-one (CAS 1359621-86-5)
- 5-(3-Ethoxyphenyl)thiophene-2-sulfonic acid (CAS 1416438-59-9)
- (2E)-3-(4-Ethoxyphenyl)-1-(1-ethyl-3-methyl-1H-pyrazol-4-yl)prop-2-en-1-one (CAS 955563-66-3)
- 4-Ethoxyphenyl 4-propylbenzoate (CAS 53132-08-4)
- 2-(4-Ethoxyphenyl)-5-hexylpyrimidine (CAS 57202-25-2)
- N-(2-ethoxyphenyl)indoline-1-carboxamide (CAS 904807-93-8)
Recommended Standards
- 8,9,10,11,Tetrahydrodibenz(a,h)acridine (CAS 97135-12-1)
- n-[4-(2-amino-1,3-thiazol-4-yl)phenyl]-N-methylmethanesulfonamide (CAS 852388-68-2)
- 8,8-Dimethyl-8H-indolo[3,2,1-de]acridine (CAS 73183-76-3)
- methyl 3-fluoro-4-hydrazinylbenzoate (CAS 883864-63-9)
- 7-(Thiophen-2-yl)-2h,3h-[1,4]dioxino[2,3-g]quinoline-9-carboxylic acid (CAS 847508-31-0)
- 3-Benzyl-2-Phenylthiazolidin-4-one (CAS 80353-43-1)
- N-Benzyl-N,N-dipropylpropan-1-aminium chloride (CAS 5197-87-5)
- 1-((5-Bromo-4-hydrazinylpyridin-3-yl)sulfonyl)azepane (CAS 1352517-27-1)
- 2-Methoxy-6-(pyridin-4-ylmethoxymethyl)-benzoic acid methyl ester (CAS 1171923-34-4)
- Polymyxin B nonapeptide TFA (CAS 2220175-42-6)
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