3-Aminophenol sulfate (2:1) CAS 68239-81-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 68239-81-6 |
| Molecular Formula | 2*C6H7NO H2O4S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Aminophenol sulfate (2:1) (CAS 68239-81-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: 2*C6H7NO H2O4S. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | 2*C6H7NO H2O4S |
| Molecular Weight | 207.20 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Aminophenol Standards
- 2-Aminophenol-3,4,5,6-D4 (CAS 121887-11-4)
- 4-Aminophenol-13C6 (CAS 1246820-76-7)
- 2-Aminophenol sulfate (CAS 1313183-28-6)
- 3-Aminophenol-PEG4-methyl (CAS 1429340-32-8)
- 4-Aminophenol-d7 (CAS 285132-88-9)
- 2-Aminophenol Hydrochloride (CAS 51-19-4)
- 3-Aminophenol hydrochloride (CAS 51-81-0)
- 4-Aminophenol sulfate(2:1) (CAS 63084-98-0)
Recommended Standards
- 1-(Pyridin-2-yl)piperidine-2-carboxylic acid (CAS 1105521-60-5)
- 4-(2,5-Dihydro-1H-pyrrol-1-yl)-3-fluoroaniline (CAS 1431546-13-2)
- Cobaltate(1-), [29H,31H-phthalocyanine-2,9,16,23-tetraminato(2-)-κN29,κN30,κN31,κN32]-, (SP-4-1)- (CAS 203860-42-8)
- 2-Amino-3-cyclopentylpropanamide (CAS 63275-80-9)
- 1-(Pyridin-2-ylmethyl)-1h-pyrazol-5-amine (CAS 956779-00-3)
- tert-Butyl (2R)-2-(aminomethyl)-2-(2-methylpropyl)pyrrolidine-1-carboxylate (CAS 1630815-58-5)
- Semaglutide impurity 259 (CAS CATO-C4X-2226259)
Why CATO?
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