Isopropyl Methanesulfonate CAS 926-06-7
| CAS No. | 926-06-7 |
| Molecular Formula | C4H10O3S |
| Molecular Weight | 138.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Isopropyl Methanesulfonate (CAS 926-06-7) is a high-purity analytical reference standard with the molecular formula C4H10O3S and a molecular weight of 138.19 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, Isopropyl Methanesulfonate is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.19 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
CATO manufactures Isopropyl Methanesulfonate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C4H10O3S |
| Molecular Weight | 138.19 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1957 |
| Sulfur Atoms | 1 |
Related Isopropyl Standards
- 5-Ethyl-1-isopropyl-1h-pyrazole (CAS 1007489-53-3)
- 2-Isopropyl-4,5-dimethylimidazole (CAS 115152-71-1)
- 1-Isopropyl-1H-pyrazole-3-carbaldehyde (CAS 1226694-29-6)
- (1-Isopropyl-1h-pyrrol-2-yl)methanamine (CAS 1242823-76-2)
- 1-ethyl-3-isopropyl-1H-pyrazole (CAS 1328640-32-9)
- 5-Isopropyl-1H-imidazole-2-carbaldehyde (CAS 1379203-65-2)
- 1-Ethyl-4-isopropyl-1H-imidazole (CAS 154385-47-4)
- 3-Isopropyl-1H-pyrazole-4-carbaldehyde (CAS 154926-99-5)
Recommended Standards
- Tinidazole Impurity 11 (CAS CATO-C4X-193011)
- Propyl Methanesulfonate (CAS 1912-31-8)
- Tirofiban Impurity 46 (CAS 2386-47-2)
- Melamine-d<SUB>6</SUB> (CAS 13550-89-5)
- N-(3-(Dimethylamino)propyl)docosanamide (CAS 60270-33-9)
- 2-[2-(4-methylphenyl)-1,3-thiazol-4-yl]Ethylamine (CAS 871689-46-2)
- Methyl 4-(5,6,7,8-tetrahydronaphthalen-2-yl)butanoate (CAS 785-18-2)
- N,N-Diethyl-1-propanamine (CAS 4458-31-5)
- 2-Iodo-4-(5-(4-methylpiperazin-1-yl)-1H,1'H-[2,5'-bibenzo[d]imidazol]-2'-yl)phenol (CAS 106050-84-4)
- 6-Hydroxy-1-methylpyridin-2(1H)-one (CAS 6231-17-0)
- 4-Bromo-7,8-dichloroquinoline (CAS 1070879-40-1)
- N-(4-(2-Carbamoylphenoxy)but-2-yn-1-yl)-2-methylbenzamide (CAS 1421527-86-7)
- tert-Butyl N-[2-(1,3-dithian-2-yl)-2-oxoethyl]carbamate (CAS 173411-50-2)
- Semaglutide impurity 68 (CAS CATO-C4X-222668)
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 18665070610 / Nicole.chen@cato-chem.com