Methanesulfonic acid compound with (S)-1-(2,4-dichlorophenyl)ethane-1,2-diol (1:1) CAS 187164-22-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 187164-22-3 |
| Molecular Formula | C8H8Cl2O2 2*CH4O3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methanesulfonic acid compound with (S)-1-(2,4-dichlorophenyl)ethane-1,2-diol (1:1) (CAS 187164-22-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H8Cl2O2 2*CH4O3S. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O2 2*CH4O3S |
| Molecular Weight | 303.15 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2010 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 2-Amino-6-fluorobenzenethiol (CAS 100493-32-1)
- 2-Bromo-1-(naphthalen-2-yl)ethanol (CAS 91571-04-9)
- 1-(1,1-Dioxo-1λ6-thiolan-3-yl)-2-methyl-1h-1,3-benzodiazole-5-carboxylic acid hydrochloride (CAS 1354957-53-1)
- 1,2,3,4,5,6-Hexa(prop-1-yn-1-yl)benzene (CAS 529502-60-1)
- Ethyl 4-(p-tolylcarbamothioyl)piperazine-1-carboxylate (CAS 431913-97-2)
- (4-((Diethylamino)methyl)thiophen-2-yl)boronic acid (CAS 1142946-83-5)
- Peptide Impurity 27 (CAS 1350456-68-6)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com