Ethyl 8-mercapto-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate CAS 929557-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929557-82-4 |
| Molecular Formula | C11H16O4S |
| Molecular Weight | 244.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ethyl 8-mercapto-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate (CAS 929557-82-4) pharmaceutical standards reference standard. Molecular formula: C11H16O4S. Molecular weight: 244.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H16O4S |
| Molecular Weight | 244.31 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 1-(4-Mercapto-6-methyl-2-phenylpyrimidin-5-yl)ethan-1-one (CAS 81397-23-1)
- 6-Mercapto-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one (CAS 156718-77-3)
- 7-Mercapto-2-phenyl-5H-pyrazolo[1,5-d][1,2,4]-triazin-4-one (CAS 842971-47-5)
- 2-Mercapto-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridine-3-carbonitrile (CAS 893757-46-5)
- exo-3-Mercapto-8-aza-bicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester (CAS 2202740-76-7)
- 2-Mercapto-6-phenyl-5H-pyrrolo-[3,2-d]pyrimidin-4-ol (CAS 237435-30-2)
- 5-Mercapto-4-phenyl-3H-1,2-dithiole-3-thione (CAS 16101-90-9)
- 3-Mercapto-1,2-diphenylpropan-1-one (CAS 143801-00-7)
Recommended Standards
- Benzyl 3-(thiophen-2-yl)acrylate (CAS 380573-68-2)
- methyl 2,5-dimethyl-4-oxo-3H,4H-thieno[2,3-d]pyrimidine-6-carboxylate (CAS 571149-28-5)
- Amidephrine (CAS 37571-84-9)
- 1-Bromo-6-chloro-2,3-dihydro-1h-indene (CAS 939793-57-4)
- 5-Fluoroisoindolin-1-one hydrochloride (CAS 2438941-98-9)
- N-(4-isopropylphenyl)benzamide (CAS 100990-57-6)
- (Chlorosulphonyl)cyclohexane 4837-38-1 cyclohexanesulfonyl chloride (CAS 4837-38-1)
- 4-Bromo-5-methoxybenzene-1,2-diamine dihydrochloride (CAS 216752-62-4)
- (S)-2-((5S,8S,10aR)-3-Acetyl-5-amino-6-oxodecahydropyrrolo[1,2-a][1,5]diazocine-8-carboxamido)-N1-benzhydrylpentanediamide (CAS 2429878-58-8)
- Semaglutide Impurity 151 xTFA (CAS CATO-C4X-2226151)
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