4-Amino-2-mercapto-phenol hydrochloride CAS 98140-58-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 98140-58-0 |
| Molecular Formula | C6H7NOS HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Amino-2-mercapto-phenol hydrochloride (CAS 98140-58-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7NOS HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7NOS HCl |
| Molecular Weight | 177.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Amino Standards
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Recommended Standards
- 3-{[(2E)-3-(4-methoxyphenyl)prop-2-enoyl]amino}propanoic acid (CAS 150891-02-4)
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- Osimertinib Impurity 25 (CAS CATO-C4X-204525)
- 2-(Furan-3-yl)cyclopentan-1-ol (CAS 115754-86-4)
- Methyl 3,5-dibromo-2,4-dihydroxy-6-methylbenzoate (CAS 715-33-3)
- 4-(Aminomethyl)-3-methoxybenzoic acid (CAS 96053-20-2)
- Liraglutide(8-31)TFA Salt (CAS CATO-C4X-19922)
Why CATO?
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