2-Methoxy-2-methylpropane-1-sulfonyl chloride CAS 338452-93-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338452-93-0 |
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methoxy-2-methylpropane-1-sulfonyl chloride (CAS 338452-93-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C5H11ClO3S. Molecular weight: 186.66 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C5H11ClO3S |
| Molecular Weight | 186.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
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- 1-Methoxy-5-(trimethylsilyl)pent-4-yn-2-ol (CAS 2095409-76-8)
- 2-Methoxy-5-(methylthio)benzenethiol (CAS 1349718-87-1)
- 7-Methoxy-3,7-dimethyloctanal (CAS 3613-30-7)
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- 2-Methoxy-N-(4-methylpiperidin-3-yl)acetamide (CAS 1343272-33-2)
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Recommended Standards
- 2-Chloro-6-methyl-1,4-dihydrothieno[3,2-d]pyrimidine (CAS 76872-68-9)
- 3-Chloro-4-methylsulfanyl-benzaldehyde (CAS 38125-81-4)
- 2-Chloro-6,7-dihydrobenzo[b]thiophen-4(5H)-one (CAS 22168-07-6)
- Methyl 5-aminopicolinate (CAS 67515-76-8)
- NS 1619 (CAS 153587-01-0)
- 2-(Difluoromethyl)-5-fluorotoluene (CAS 1214334-12-9)
- 2,2,2-[(5,11,17-Tridodecylhexabenzo[bc,ef,hi,kl,no,qr]coronene-2,8,14-triyl)tris(4,1-phenyleneoxy-2,1-ethanediyloxy-2,1-ethanediyloxy)]tris-ethanol (CAS 1322530-67-5)
- 4''-Bromo-N,N-diphenyl-[1,1':4',1''-terphenyl]-4-amine (CAS 668493-37-6)
- Ethyl 5-(4-ethoxyphenyl)-1H-pyrazole-3-carboxylate (CAS 1326812-01-4)
- Insulin Degludec Impurity 10 (CAS CATO-C4X-215710)
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