(((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-leucine CAS 197245-21-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197245-21-9 |
| Molecular Formula | C16H19NO6S |
| Molecular Weight | 353.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-leucine (CAS 197245-21-9) pharmaceutical standards reference standard. Molecular formula: C16H19NO6S. Molecular weight: 353.39 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H19NO6S |
| Molecular Weight | 353.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dioxidobenzo Standards
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-asparagine (CAS 197245-31-1)
- N'-(1,1-dioxidobenzo[d]isothiazol-3-yl)-N,4-dimethylbenzenesulfonohydrazide (CAS 13255-98-6)
- N'-(1,1-dioxidobenzo[d]isothiazol-3-yl)-2,4-dimethylbenzenesulfonohydrazide (CAS 326903-74-6)
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-valine (CAS 197245-17-3)
- (1,1-Dioxidobenzo[b]thiophen-2-yl)methyl (2,5-dioxopyrrolidin-1-yl) carbonate (CAS 197244-91-0)
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-methionine (CAS 197245-29-7)
- 3-((1,1-Dioxidobenzo[d]isothiazol-3-yl)amino)propyl 2-bromopropanoate (CAS 591213-01-3)
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Recommended Standards
- 4-(((tert-Butoxycarbonyl)amino)methyl)-6-fluoro-2,2-dimethylchroman-8-carboxylic acid (CAS 1956332-03-8)
- (11aR)-10,11,12,13-Tetrahydro-N,N,3,7-tetramethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine (CAS 930784-57-9)
- 4-(4-(4-Fluorophenyl)-1-(piperidin-4-yl)-1H-imidazol-5-yl)-2-methoxypyrimidine (CAS 193746-75-7)
- 2-(4-Amino-1H-pyrazol-1-yl)ethanol hydrochloride (CAS 1197768-92-5)
- (S)-2-Oxa-8-azaspiro[4.5]decan-4-amine dihydrochloride (CAS 2170266-07-4)
- 5-Bromo-6-fluoro-3-((trimethylsilyl)ethynyl)pyridin-2-amine (CAS 1207625-27-1)
- 2,4-Dichloro-6-(difluoromethoxy)phenylacetonitrile (CAS 1803806-70-3)
- 1-(2-(2-Ethoxyethoxy)ethyl)-1h-pyrazol-4-amine (CAS 1247614-81-8)
- 1-(6-Chloropyrimidin-4-yl)piperidine-3-carboxylic acid (CAS 1160263-08-0)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
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