3-(2-(Tosyloxy)ethoxy)propanoic acid CAS 2111895-60-2
| CAS No. | 2111895-60-2 |
| Molecular Formula | C12H16O6S |
| Molecular Weight | 288.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(2-(Tosyloxy)ethoxy)propanoic acid 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.
3-(2-(Tosyloxy)ethoxy)propanoic acid (CAS 2111895-60-2) is a high-purity analytical reference standard with the molecular formula C12H16O6S and a molecular weight of 288.32 g/mol.
Based on its molecular formula C12H16O6S, 3-(2-(Tosyloxy)ethoxy)propanoic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C12H16O6S |
| Molecular Weight | 288.32 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Sulfur Atoms | 1 |
Related Tosyloxy Standards
- Methyl 1-((tosyloxy)methyl)cyclopropane-1-carboxylate (CAS 2250242-93-2)
- 2-(3-(Tosyloxy)pyrrolidin-1-yl)acetic acid (CAS 1353951-65-1)
- Ethyl 2-(2-(tosyloxy)ethoxy)acetate (CAS 194870-77-4)
- Methyl 2-(tosyloxy)butanoate (CAS 118921-64-5)
- Ethyl 2-(tosyloxy)propanoate (CAS 33798-77-5)
- 2-(Tosyloxy)methyl-2,3-dihydrobenzofuran (CAS 94709-25-8)
- Methyl 3-(tosyloxy)thiophene-2-carboxylate (CAS 181226-89-1)
- 2-(4-(Tosyloxy)piperidin-1-yl)acetic acid (CAS 1353959-54-2)
Recommended Standards
- 3-((4-Hydroxyphenyl)(methyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 314036-10-7)
- 3-(2-Oxo-3-(thiophen-3-yl)imidazolidin-1-yl)benzoic acid (CAS 651749-15-4)
- 3-((3-Methoxyphenyl)imino)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 312592-03-3)
- 3-(3-Fluorophenyl)-1-(1-hydroxy-3-phenylpropan-2-yl)urea (CAS 478040-63-0)
- 5-((3,4-Dimethoxy-5-(methylselanyl)phenyl)(hydroxy)methyl)-2-methoxyphenol (CAS 2123477-91-6)
- Chymotrypsin (CAS 9004-07-3)
- 1-(3-Bromophenylsulfonyl)piperidine (CAS 871269-12-4)
- 1-(4-Phenylcyclohexyl)ethan-1-one (CAS 23923-62-8)
- 1-(2,4-Dimethylphenoxy)-3-(4-methylpiperidin-1-yl)propan-2-ol hydrochloride (CAS 478614-56-1)
- 3-(4-Bromophenyl)-5-hydroxyisoxazole (CAS 1354930-93-0)
- 6- Bromo- 4- chloro-pyrrolo[1, 2- b] pyridazine- 3- carboxylic Acid (CAS 1416439-85-4)
- N-(3-methoxybenzyl)-2-(pyridin-2-yl)-4-(trifluoromethyl)pyrimidine-5-carboxamide (CAS 866133-71-3)
- N-(4-acetylphenyl)-2-phenoxyacetamide (CAS 127221-07-2)
- D-Lys20-Tirzepatide (CAS CATO-CPTD788914)
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