L-Leucine allyl ester-4-toluenesulfonate salt CAS 88224-03-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88224-03-7 |
| Molecular Formula | C7H8O3S C9H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity L-Leucine allyl ester-4-toluenesulfonate salt (CAS 88224-03-7) pharmaceutical standards reference standard. Molecular formula: C7H8O3S C9H17NO2. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H8O3S C9H17NO2 |
| Molecular Weight | 343.44 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related L Standards
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- L-leucine, 4-fluoro-, ethyl ester-4h2so4py (CAS 1459196-65-6)
- L-Leucine, N-(1-oxobutyl)-, 2,5-dioxo-1-pyrrolidinyl ester (CAS 1604040-21-2)
- D-Leucine Benzyl Ester p-Methylbenzenesulfonate (CAS 17664-93-6)
- L-Leucine 9-fluorenylmethyl ester hydrochloride (CAS 197162-68-8)
- L-Leucine, L-norvalyl- (CAS 200618-44-6)
Recommended Standards
- Methyl 2-amino-2-(4-fluorophenyl)propanoate (CAS 126740-51-0)
- 1,1-dioxo-1$l^{6}-benzothiophene-5-carbonitrile (CAS 1394040-24-4)
- (2S,3R)-3-(4-Bromophenyl)pyrrolidine-2-carboxylic acid (CAS 528607-50-3)
- 2-[(Butylamino)methyl]-6-ethoxyphenol hydrochloride (CAS 1240568-42-6)
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- 2-Aminodipyrido[1,2-a:3',2’-d]imidazole Dihydrochloride (CAS 1980075-70-4)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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