2-((4-(Methylsulfonyl)-2-nitrophenyl)thio)acetic acid CAS 99358-36-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 99358-36-8 |
| Molecular Formula | C9H9NO6S2 |
| Molecular Weight | 291.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-(Methylsulfonyl)-2-nitrophenyl)thio)acetic acid (CAS 99358-36-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H9NO6S2. Molecular weight: 291.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H9NO6S2 |
| Molecular Weight | 291.30 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
Related Methylsulfonyl Standards
- Phenyl (3-(methylsulfonyl)phenyl)carbamate (CAS 417721-13-2)
- 3-(4-(Methylsulfonyl)phenyl)isoxazolo[4,5-d]pyrimidin-7(4H)-one (CAS 832717-28-9)
- 2-(4-(Methylsulfonyl)phenyl)thieno[3,4-b]pyrazine (CAS 1381779-55-0)
- 5-(Methylsulfonyl)-4-phenyl-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 1447960-57-7)
- 3-(4-(Methylsulfonyl)phenoxy)benzoic acid (CAS 1000018-30-3)
- 3-[(2-Methylsulfonyl)phenoxy]benzoic acid (CAS 1000018-54-1)
- 3-(Methylsulfonyl)-4-(4-(trifluoromethyl)phenyl)-1H-pyrazole (CAS 1707747-00-9)
- 3-(Methylsulfonyl)propyl 4-Methylbenzenesulfonate (CAS 263400-88-0)
Recommended Standards
- 2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)nicotinic acid (CAS 610281-79-3)
- 2-((6-Amino-8-methoxy-1-methyl-2-oxo-1,2-dihydroquinolin-3-yl)oxy)-N-methylacetamide (CAS 2230408-44-1)
- 2-(((2-Hydroxynaphthalen-1-yl)methylene)amino)benzoic acid (CAS 796-47-4)
- n'-Hydroxyquinoline-2-carboximidamide (CAS 72081-99-3)
- 2-Methyl-3-phenylquinoline-4,6-diamine (CAS 828930-84-3)
- 4-(2-Methyl-3-(trifluoromethyl)phenyl)pyridine (CAS 1214378-20-7)
- 4-Bromo-2-[(ethylamino)methyl]phenol (CAS 42313-78-0)
- 2,5-Dimethyl-3,4-hexanedione (CAS 4388-87-8)
- 3-Cyclopropoxy-N-methyl-5-sulfamoylisonicotinamide (CAS 1243317-58-9)
- Semaglutide impurity 61 (CAS CATO-C4X-222661)
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