1-chloro-3-methanesulfonyl-2-methylpropane CAS 1343502-27-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343502-27-1 |
| Molecular Formula | C5H11ClO2S |
| Molecular Weight | 170.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-chloro-3-methanesulfonyl-2-methylpropane (CAS 1343502-27-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H11ClO2S. Molecular weight: 170.66 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H11ClO2S |
| Molecular Weight | 170.66 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related chloro Standards
- 1-Chloro-4-methanesulfonylbutane (CAS 53394-82-4)
- 1015846-31-7 4-Chloro-2-methyl-5-(propan-2-yl)pyrimidine DTXSID90647968 (CAS 1015846-31-7)
- 5-Chloro-1-N-ethylbenzene-1,2-diamine (CAS 101774-38-3)
- 1-(4-Chloro-3-methylphenyl)ethan-1-ol (CAS 102877-28-1)
- 4-Chloro-6-isopropyl-2-methylpyrimidine (CAS 1030431-70-9)
- 5-Chloro-N-isopropylpyridin-2-amine (CAS 1036489-78-7)
- 4-Chloro-2-isopropyl-5-methylpyrimidine (CAS 1044768-18-4)
- 3-Chloro-4-isopropylphenol (CAS 106396-27-4)
Recommended Standards
- 2-[(2-chloroethane)sulfonyl]propane (CAS 1177100-75-2)
- 2-Methylbutane-2-sulfonyl chloride (CAS 16489-14-8)
- (Acetonitrile)dichloronickel(II) (CAS 18897-44-4)
- (Z)-Cinnamic Acid Ethyl Ester (CAS 4610-69-9)
- 5-Chloro-N-methyl-1H-thieno[2,3-c]pyrazol-3-amine (CAS 2231674-20-5)
- 1-(4-Methoxybenzyl)-2,3-dihydroimidazo[1,2-α]pyridin-1-ium Chloride (CAS 63111-29-5)
- 3-[4-(Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl]-1λ⁶-thietane-1,1-dione (CAS 1776065-66-7)
- 7-bromo-8-hydroxyquinoline (CAS 13019-32-4)
- Levocarnitine Impurity 10 (CAS CATO-C4X-129210)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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