2,4-Dichlorophenyl methanesulfonate CAS 3687-13-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 3687-13-6 |
| Molecular Formula | C7H6Cl2O3S |
| Molecular Weight | 241.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dichlorophenyl methanesulfonate (CAS 3687-13-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H6Cl2O3S. Molecular weight: 241.09 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H6Cl2O3S |
| Molecular Weight | 241.09 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Dichlorophenyl Standards
- 5-(2,4-Dichlorophenyl)-1,2,4-triazin-3-amine (CAS 886497-24-1)
- 5-(2,5-Dichlorophenyl)-1,2,4-triazin-3-amine (CAS 886497-17-2)
- N-(3,4-dichlorophenyl)sulfuric diamide (CAS 49690-01-9)
- 3-(2,4-Dichlorophenyl)-1H-pyrazole-4-carbaldehyde (CAS 1031794-72-5)
- 5-(2,4-Dichlorophenyl)pyrimidin-2-ol (CAS 103824-18-6)
- 5-(2,3-Dichlorophenyl)-2-furaldehyde (CAS 106827-26-3)
- 5-(3,5-Dichlorophenyl)furan-2-carbaldehyde (CAS 106827-27-4)
- 5-(2,5-Dichlorophenyl)pyrimidin-2-ol (CAS 1111103-83-3)
Recommended Standards
- 2-(5-Bromopyrrolo[2,1-f][1,2,4]triazin-2-yl)ethan-1-amine (CAS 2090334-93-1)
- 2,6-Dichloro-4-(methylsulfonyl)phenol (CAS 20951-05-7)
- [3-(tert-Butoxycarbonylamino)cyclohexen-1-yl]boronic acid (CAS 2304631-66-9)
- (4Z)-1-Phenyl-3-(trifluoromethyl)-4-({[3-(trifluoromethyl)phenyl]amino}methylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 477851-32-4)
- Methyl (tert-butoxycarbonyl)cysteinate (CAS 172749-96-1)
- Methyl 2-((2-((4-methylbenzyl)thio)-5,6,7,8-tetrahydroquinazolin-4-yl)thio)acetate (CAS 343374-11-8)
- 5-Chloro-6-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2757096-72-1)
- Ethyl 2,4,6-tribromobenzoate (CAS 861781-97-7)
- 2-Ethyl-2-(1H-pyrazol-1-yl)butanoic acid (CAS 1251359-27-9)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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