2-(2-(2-Ethoxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate CAS 62921-75-9
| CAS No. | 62921-75-9 |
| Molecular Formula | C8H18O4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(2-(2-Ethoxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate 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.
CATO supplies 2-(2-(2-Ethoxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 62921-75-9), a certified reference material (molecular formula C8H18O4C7H8O3S, MW 350.43 g/mol) for analytical method development and quality control.
2-(2-(2-Ethoxyethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (C8H18O4C7H8O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H18O4 C7H8O3S |
| Molecular Weight | 350.43 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1974 |
| Sulfur Atoms | 1 |
Related Ethoxyethoxy Standards
- 2-(2-Ethoxyethoxy)pyridin-3-amine (CAS 1016494-26-0)
- 3-[(2-ethoxyethoxy)methyl]aniline (CAS 1016724-91-6)
- 1-{3-[(2-ethoxyethoxy)methyl]phenyl}methanamine (CAS 1016765-60-8)
- 4-(2-ethoxyethoxy)butanoic acid (CAS 1016770-83-4)
- 2-(2-Ethoxyethoxy)propanoic acid (CAS 1016779-46-6)
- 4-(2-Ethoxyethoxy)pyridin-3-amine (CAS 1039823-83-0)
- N-[2-(2-Ethoxyethoxy)benzyl]-3-(heptyloxy)aniline (CAS 1040680-52-1)
- [2-(2-Ethoxyethoxy)phenyl]-N-(tetrahydro-2-furanylmethyl)methanamine (CAS 1040680-53-2)
Recommended Standards
- 5-Iodo-1-methylpyridin-2(1H)-one (CAS 60154-05-4)
- 1,5-Bis((2,3-dihydroxypropyl)thio)anthracene-9,10-dione (CAS 506443-23-8)
- CAS 285138-85-4 (CAS 285138-85-4)
- (tert-Butoxycarbonyl)((4-(dimethylamino)pyridin-1-ium-1-yl)sulfonyl)amide (CAS 352275-00-4)
- 1-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-3-methyl-4-[4-(propan-2-yl)phenyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 860785-30-4)
- 6-Fluoro-8-iodo-2,7-dimethylquinoline (CAS 1420791-03-2)
- Beloranib Hemioxalate (CAS 529511-79-3)
- 1,3-Dibenzyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1335056-02-4)
- Boc-p-amino-Phe-OH (CAS 55533-24-9)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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