Methyl 3-methylbenzenesulfonate CAS 126865-07-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 126865-07-4 |
| Molecular Formula | C8H10O3S |
| Molecular Weight | 186.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 3-methylbenzenesulfonate (CAS 126865-07-4), 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.) | 1993 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 2-methylbenzenesulfonate (CAS 23373-38-8)
- Ethyl 2-methylbenzenesulfonate (CAS 59222-96-7)
- 4-(4-Methylbenzenesulfonate)-4-isoquinolinol (CAS 1532-82-7)
- 4-methylbenzenesulfonate,4-nitrobenzenediazonium (CAS 1947-33-7)
- Sodium 4-methylbenzenesulfonate (CAS 12068-03-0)
- SODIUM 2-METHYLBENZENESULFONATE (CAS 15046-75-0)
- (3Z)-1-(4-Methylbenzenesulfonate) 3-Hexen-1-ol (CAS 34019-85-7)
- 4-Methylbenzenesulfonate L-Phenylalanine 2,2,2-Trichloroethyl Ester (CAS 69472-84-0)
Recommended Standards
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- N-(4-(thiophen-2-yl)pyrimidin-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 865660-12-4)
- (2R,3R)-2-methyltetrahydrofuran-3-amine (CAS 458566-77-3)
- 52107-98-9 3-Iodo-4-methylbenzoyl chloride MFCD17015562 (CAS 52107-98-9)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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