(((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-asparagine CAS 197245-31-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 197245-31-1 |
| Molecular Formula | C14H14N2O7S |
| Molecular Weight | 354.34 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-asparagine (CAS 197245-31-1) pharmaceutical standards reference standard. Molecular formula: C14H14N2O7S. Molecular weight: 354.34 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C14H14N2O7S |
| Molecular Weight | 354.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dioxidobenzo Standards
- (((1,1-Dioxidobenzo[b]thiophen-2-yl)methoxy)carbonyl)-L-leucine (CAS 197245-21-9)
- 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)
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Recommended Standards
- Dibenzyl Phenyl Phosphate (CAS 112507-48-9)
- 2-(6-Fluoro-1H-benzo[d]imidazol-1-yl)-9-(tetrahydro-2H-pyran-4-yl)-7H-purin-8(9H)-one (CAS 911825-28-0)
- Flumioxazin (CAS 103361-09-7)
- 4-(M-tolyl)but-3-en-2-one (CAS 95416-57-2)
- Acetone acetylhydrazone (CAS 3742-63-0)
- n-(3-Ethylphenyl)-6-methyl-1,1-dioxo-3,4-dihydro-2h-1lambda6,2,4-benzothiadiazine-3-carboxamide (CAS 1357633-30-7)
- {4-[(2,2,2-trifluoroethoxy)methyl]phenyl}methanamine (CAS 923233-09-4)
- Ethyl 2-(5-methylthiophen-3-yl)acetate (CAS 1261844-84-1)
- Sodium p-toluenesulfonate (CAS 657-84-1)
- Semaglutide impurity 210 (CAS CATO-C4X-2226210)
Why CATO?
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