Ethyl 2-(2-(tosyloxy)ethoxy)acetate CAS 194870-77-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 194870-77-4 |
| Molecular Formula | C13H18O6S |
| Molecular Weight | 302.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-(tosyloxy)ethoxy)acetate (CAS 194870-77-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H18O6S. Molecular weight: 302.34 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H18O6S |
| Molecular Weight | 302.34 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.) | 2012 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 2-(Tosyloxy)methyl-2,3-dihydrobenzofuran (CAS 94709-25-8)
- 2-(3-(Tosyloxy)pyrrolidin-1-yl)acetic acid (CAS 1353951-65-1)
- Methyl 3-(tosyloxy)thiophene-2-carboxylate (CAS 181226-89-1)
- 2-(4-(Tosyloxy)piperidin-1-yl)acetic acid (CAS 1353959-54-2)
- 2-(3-(Tosyloxy)piperidin-1-yl)acetic acid (CAS 1353975-12-8)
- 2-(3-((Tosyloxy)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353978-55-8)
- 2-(2-((Tosyloxy)methyl)pyrrolidin-1-yl)acetic acid (CAS 1353982-52-1)
- 3-(2-(Tosyloxy)ethoxy)propanoic acid (CAS 2111895-60-2)
Recommended Standards
- (2E)-1-{[1,1'-Biphenyl]-4-yl}-3-(4-fluorophenyl)prop-2-en-1-one (CAS 1620136-75-5)
- (2E)-3-(4-Fluorophenyl)-1,2-diphenylprop-2-en-1-one (CAS 34236-68-5)
- 2-((2-(4-Methoxyphenyl)-2-oxoethyl)thio)benzoic acid (CAS 15884-39-6)
- 3-(tert-Butoxy)-5-(cyclopropylmethyl)phenol (CAS 1243395-41-6)
- Ethyl 3-(4-Pyridyl)propanoate (CAS 52809-19-5)
- 71-48-7 3XC4P44U7E Cobaltous acetate Cobalt(II) acetate Acetic acid, cobalt(2+) salt Cobalt di(acetate) Acetic acid, cobalt(2+) salt (2:1) Bis(acetato)cobalt Cobalt(2+) acetate Cobalt acetate (Co(OAc)2) Cobalt diacetate Cobaltous diacetate EINECS 200-755-8 HSDB 997 NSC 78410 UNII-3XC4P44U7E EC 200-755-8 (CAS 71-48-7)
- 2,5-Difluoro-4-(difluoromethyl)anisole (CAS 1261760-09-1)
- 2-(BENZYLTHIO)PROPANOIC ACID (CAS 2899-64-1)
- 5-Decyl-2-(4-(decyloxy)phenyl)pyrimidine (CAS 57202-63-8)
- Hexapeptide-9 (CAS 885024-94-2)
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