2-(2-(2-((4-Methylbenzyl)oxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate CAS 1688666-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1688666-41-2 |
| Molecular Formula | C21H28O6S |
| Molecular Weight | 408.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-(2-((4-Methylbenzyl)oxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 1688666-41-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H28O6S. Molecular weight: 408.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H28O6S |
| Molecular Weight | 408.51 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Sulfur Atoms | 1 |
Related Methylbenzyl Standards
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- 5-(4-((4-Methylbenzyl)oxy)phenyl)-N'-(pyridin-3-ylmethylene)-1H-pyrazole-3-carbohydrazide (CAS 634896-54-1)
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Recommended Standards
- 5-(Cyclobutanecarbonyl)-N-(5-fluoro-2-methylphenyl)-4,5,6,7-tetrahydrothieno[3,2-c]pyridine-2-sulfonamide (CAS 1358124-60-3)
- (+-)-Tamsulosin (CAS 94666-07-6)
- 2-Phenoxy-5-(1-tosylpiperidin-2-yl)pyridine (CAS 1352531-55-5)
- 3-Carboethoxy-3-(3,5-dimethylphenyl)propiophenone (CAS 898780-35-3)
- 3-(3-oxo-[1,2,4]triazolo[4,3-a]pyridin-2(3H)-yl)propanoic acid (CAS 53304-46-4)
- Sitafloxacin Isomer Impurity 9(RRS)Hydrochloride (CAS 127254-10-8(Free Base))
- 6-Chloro-3-(piperazin-1-yl)benzo[d]isoxazole (CAS 87757-07-1)
- [5-[(3,5-Dimethyl-2H-pyrrol-2-ylidene-N-methyl)]-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-1H-pyrrole-2-propanamidato-]difluoro-Boron (CAS 848572-94-1)
- 3-(3-(1,3-Dioxan-2-yl)propanoyl)benzonitrile (CAS 898756-70-2)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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