4-AMINOPHENYL HYDROGEN SULFATE CAS 15658-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15658-52-3 |
| Molecular Formula | C6H7NO4S |
| Molecular Weight | 189.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-AMINOPHENYL HYDROGEN SULFATE (CAS 15658-52-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H7NO4S. Molecular weight: 189.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H7NO4S |
| Molecular Weight | 189.19 g/mol |
| Purity | 97%+ |
| 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.) | 1961 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related AMINOPHENYL Standards
- 1-(4-Aminophenyl)-5-methyl-1H-pyrazol-3(2H)-one (CAS 114306-97-7)
- Ethyl 3-(2-aminophenyl)prop-2-ynoate (CAS 116659-85-9)
- 1-(2-Aminophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one (CAS 1208528-11-3)
- 1-(3-Aminophenyl)-5-methyl-2,3-dihydro-1h-imidazol-2-one (CAS 1211122-33-6)
- (3-(2-Aminophenyl)-1H-pyrazol-5-yl)methanol (CAS 769069-96-7)
- (5-(3-Aminophenyl)furan-2-yl)methanol (CAS 764710-29-4)
- (5-(4-Aminophenyl)furan-2-yl)methanol (CAS 54146-51-9)
- 1-(4-Aminophenyl)-3-methyl-1H-pyrazol-5(4H)-one (CAS 6402-08-0)
Recommended Standards
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- 3-(Piperidin-2-yl)-1H-indole (CAS 4695-73-2)
- Ethyl 2-hydroxy-4-(trimethylsilyl)but-3-ynoate (CAS 66697-09-4)
- D-Pro36-Tirzepatide (CAS CATO-CPTD788903)
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