Ethyl 8-(chlorosulfonyl)-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate CAS 929557-84-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 929557-84-6 |
| Molecular Formula | C11H15ClO6S |
| Molecular Weight | 310.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 8-(chlorosulfonyl)-1,4-dioxaspiro[4.5]dec-7-ene-7-carboxylate (CAS 929557-84-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H15ClO6S. Molecular weight: 310.75 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H15ClO6S |
| Molecular Weight | 310.75 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- Benzyl 4-(chlorosulfonyl)benzoate (CAS 69812-46-0)
- Methyl 4'-(chlorosulfonyl)-[1,1'-biphenyl]-3-carboxylate (CAS 939761-08-7)
- Methyl 2-(chlorosulfonyl)-4-methoxy-5-nitrobenzoate (CAS 2903923-07-7)
- 5-Chlorosulfonyl-3-methyl-thiophene-2,4-dicarboxylic acid dimethyl ester (CAS 750611-26-8)
- 5-(Chlorosulfonyl)-2-(3-methoxypropoxy)benzoic acid (CAS 1184228-53-2)
- Methyl 2-(2-(chlorosulfonyl)-4,5-dimethoxyphenyl)acetate (CAS 62208-38-2)
- ethyl 5-(chlorosulfonyl)-2-methyl-3-nitrobenzoate (CAS 1154155-35-7)
- Methyl 4-(4-(chlorosulfonyl)butoxy)benzoate (CAS 1375067-51-8)
Recommended Standards
- 5-Chloro-4-(((3-(trifluoromethyl)phenyl)thio)methyl)-1,2,3-thiadiazole (CAS 338761-52-7)
- 6-Chloro-N-methyl-2-(methylthio)-5-nitro-N-phenylpyrimidin-4-amine (CAS 1097966-98-7)
- 5-Chloro-3-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-1,2,4-thiadiazole (CAS 680221-29-8)
- 1-Boc-2-methyl-4-piperidinone (CAS 190906-92-4)
- Fmoc-D-(3,(Pbf)Guanidino)-Ala-OH (CAS 1313054-40-8)
- (2S,3R)-3-Amino-2-phenylbutan-2-ol (CAS 30185-68-3)
- 2-Hydroxy nevirapine (CAS 254889-31-1)
- 2-(5,6-Dimethyl-4-oxothieno[2,3-d][1,2,3]triazin-3(4H)-yl)acetic acid (CAS 1017679-95-6)
- 2-(Methyl(p-tolyl)amino)acetonitrile (CAS 64672-68-0)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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