(3-Methylphenyl)methanesulfonic acid CAS 1027313-60-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1027313-60-5 |
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (3-Methylphenyl)methanesulfonic acid (CAS 1027313-60-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H10O3S. Molecular weight: 186.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Sulfur Atoms | 1 |
Related Methylphenyl Standards
- 1-(2-methylphenyl)-1H-pyrazole-5-carbaldehyde (CAS 1159830-71-3)
- 2-(4-Methylphenyl)-2,3-dihydropyridazin-3-one (CAS 14135-64-9)
- 1-(2-Methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 75815-74-6)
- 1-(3-Methylphenyl)-1H-pyrazole-4-carbaldehyde (CAS 400876-64-4)
- 5-(3-Methylphenyl)-1h-pyrazole-4-carbaldehyde (CAS 879996-61-9)
- 5-(4-Methylphenyl)-1,2,4-triazin-3-amine (CAS 886497-50-3)
- 5-(4-Methylphenyl)-2-furaldehyde, 97% (CAS 34035-05-7)
- O-4-Methylphenyl chlorothioformate (CAS 937-63-3)
Recommended Standards
- 6-Hydroxy-2-(isopropylthio)pyrimidin-4(3H)-one (CAS 1026862-83-8)
- 3-Amino-2-methylbenzenesulfonamide (CAS 1036585-24-6)
- N-(2-aminoethyl)-4-methyl-1,2,3-thiadiazole-5-carboxamide (CAS 1023815-10-2)
- 2-(1-(4-Fluorophenyl)-1H-pyrazol-5-yl)pyridine (CAS 1269294-22-5)
- 3-(2-Bromo-1-(4-chlorophenyl)ethoxy)tetrahydrofuran (CAS 1343470-69-8)
- 2-(Dimethylphosphinyl)-3-methoxybenzenamine (CAS 2361978-36-9)
- Methyl 1-[(3,4-dichlorophenyl)methyl]-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 338755-15-0)
- Perfluorotetracosane (CAS 1766-41-2)
- (R)-7-Hydroxy-8,8-dimethyl-7,8-dihydro-2h,6h-pyrano[3,2-g]chromen-2-one (CAS 21860-31-1)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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