2-((2-Hydroxyethyl)thio)-1-(2-methoxyphenyl)ethan-1-one CAS 1157307-81-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1157307-81-7 |
| Molecular Formula | C11H14O3S |
| Molecular Weight | 226.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-Hydroxyethyl)thio)-1-(2-methoxyphenyl)ethan-1-one (CAS 1157307-81-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H14O3S. Molecular weight: 226.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H14O3S |
| Molecular Weight | 226.29 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1989 |
| Sulfur Atoms | 1 |
Related Hydroxyethyl Standards
- 2-((2-Hydroxyethyl)thio)-1-(4-methoxyphenyl)ethan-1-one (CAS 1152910-36-5)
- 3-(((2-Hydroxyethyl)thio)methyl)-4-methoxybenzaldehyde (CAS 1247752-22-2)
- (4-(1-Hydroxyethyl)phenyl)(phenyl)methanone (CAS 85696-44-2)
- (E)-4-(((2-hydroxyethyl)thio)diazenyl)benzoic acid (CAS 331837-01-5)
- 3-((2-Hydroxyethyl)imino)-2,3-dihydrobenzo[d]isothiazole 1,1-dioxide (CAS 7677-49-8)
- Hydroxyethyl Salicylate EP Impurity C (CAS 13461-41-1)
- 2,5-Bis((2-hydroxyethyl)amino)cyclohexa-2,5-diene-1,4-dione (CAS 5557-53-9)
- 2-[(2-{2-[(2-hydroxyethyl)sulfanyl]ethoxy}ethyl)sulfanyl]ethan-1-ol (CAS 7426-02-0)
Recommended Standards
- 1-(2,4-Dihydroxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157208-30-4)
- 1-(3,4-Dihydroxyphenyl)-2-(propylthio)ethan-1-one (CAS 1157365-61-1)
- 1-(2,4-Dihydroxyphenyl)-2-(isopropylthio)ethan-1-one (CAS 1179723-18-2)
- (S)-2-Amino-3-hydroxypropane-1-sulfonic acid (CAS 16421-58-2)
- 3-(5-Bromothiophen-2-yl)-3-hydroxypropanenitrile (CAS 1094405-08-9)
- 11,12-Bis[N-(i-propyl)-1H-benzimidazolium-3-methylene]-9,10-dihydro-9,10-ethanoanthracene bis(trifluoromethanesulfonate) (CAS 958004-12-1)
- (1-(Diethoxymethyl)cyclopropyl)methanol (CAS 400709-96-8)
- 2-Methyltetracene (CAS 74845-45-7)
- 2-Azido-1-(2-methyl-1H-indol-3-yl)ethanone (CAS 1858256-28-6)
- Semaglutide Impurity 161 (x TFA Salt) (CAS CATO-C4X-2226161)
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