N-Tosyl-L-aspartic Acid CAS 4816-82-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4816-82-4 |
| Molecular Formula | C11H13NO6S |
| Molecular Weight | 287.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-Tosyl-L-aspartic Acid (CAS 4816-82-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H13NO6S. Molecular weight: 287.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H13NO6S |
| Molecular Weight | 287.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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- (4-Chloro-1H-indol-3-yl)methanamine (CAS 887581-80-8)
- (E)-3-(dimethylamino)-1-(3-(3-fluorophenyl)benzo[c]isoxazol-5-yl)prop-2-en-1-one (CAS 383147-84-0)
- 5-Chloro-4-fluoro -2-(trifluoromethyl)-1H-benzimidazole (CAS 89426-94-8)
- (2-Iodoethyl)(methyl)amine hydroiodide (CAS 19754-75-7)
- Peptide 432 (CAS CATO-CPTD788432)
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