4-Mercapto-3-methoxybenzaldehyde CAS 96495-18-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 96495-18-0 |
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Mercapto-3-methoxybenzaldehyde (CAS 96495-18-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H8O2S. Molecular weight: 168.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H8O2S |
| Molecular Weight | 168.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Sulfur Atoms | 1 |
Related Mercapto Standards
- 3-Mercapto-2,3-dihydrobenzofuran-6-ol (CAS 1039963-37-5)
- 2-Mercapto-4-methylbenzoic acid (CAS 17839-52-0)
- 2-Mercapto-6-methylbenzoic acid (CAS 17839-53-1)
- 3-Mercapto-2-methylbenzoic acid (CAS 188700-62-1)
- 2-Mercapto-4-methoxybenzaldehyde (CAS 294674-98-9)
- 2-Mercapto-5-methylbenzoic acid (CAS 24155-85-9)
- 3-Mercapto-4-methylbenzoic acid (CAS 200720-35-0)
- 4-Mercapto-3-methylbenzoic acid (CAS 948833-50-9)
Recommended Standards
- 4-Fluoro-α,α-dimethylbenzeneethanol (CAS 2928-17-8)
- 4-Fluoro-1-n-propylbenzene-1,2-diamine (CAS 300798-95-2)
- 4-Mercaptophenyl acetic acid, 97% (CAS 39161-84-7)
- 4-Bromo-6,7-dichloro-2-methylquinoline (CAS 1070879-64-9)
- Methyl (2-(thiophen-2-yl)thiazole-4-carbonyl)glycinate (CAS 923849-46-1)
- Pyropheophorbide-a (CAS 24533-72-0)
- Oteseconazole Impurity 4 (CAS CATO-C4X-33374)
- 3-[5-(4-methanesulfonylphenyl)-1,3-oxazol-2-yl]propanoic acid (CAS 1016683-19-4)
- 7-Chloro-1-methyl-2-oxo-1,2-dihydroquinoline-3-carbaldehyde (CAS 118672-71-2)
- Semaglutide-d5 (CAS CATO-C4X-2226153)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com