4-Amino-2-sulfotoluene CAS 118-88-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 118-88-7 |
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Amino-2-sulfotoluene (CAS 118-88-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H9NO3S. Molecular weight: 187.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H9NO3S |
| Molecular Weight | 187.22 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 1,2-Dichlorotetramethyldisilane (CAS 4342-61-4)
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- Dotinurad Impurity 188 (CAS CATO-C4X-2494188)
- N-(3-fluorophenyl)-N-(methylsulfonyl)glycine (CAS 667877-45-4)
- 2-(1H-benzo[d]imidazol-1-yl)-N-(tert-pentyl)acetamide (CAS 1090549-89-5)
- (R)-8-Amino-2-methyl-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 870065-09-1)
- Thalidomide-5'-O-C4-azide (CAS 2467425-50-7)
- LCZ-696 Impurity 2 HCl (CAS 1038924-71-8)
- 1H,1'H-[2,5'-Bibenzo[d]imidazole]-5-carbaldehyde (CAS 167959-20-8)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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