L-Isoleucine benzyl ester 4-toluenesulphonate
- CAS NO.：16652-75-8
- Empirical Formula: C20H27NO5S
- Molecular Weight: 393.5
- MDL number: MFCD00050511
- EINECS: 240-701-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:11:02
What is L-Isoleucine benzyl ester 4-toluenesulphonate?
Chemical properties
White powder
The Uses of L-Isoleucine benzyl ester 4-toluenesulphonate
L-?Isoleucine Benzyl Ester 4-Toluenesulfonate Salt is a reagent used in the preparation of novel 10-hydroxycamptothecin prodrugs used in antitumor treatment. Also used in the synthesis of proteasome inhibitors, cystargolides A & B.
Properties of L-Isoleucine benzyl ester 4-toluenesulphonate
| Melting point: | 153-155 °C |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Solid |
| color | White |
| CAS DataBase Reference | 16652-75-8(CAS DataBase Reference) |
Safety information for L-Isoleucine benzyl ester 4-toluenesulphonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H312:Acute toxicity,dermal H332:Acute toxicity,inhalation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P330:Rinse mouth. P363:Wash contaminated clothing before reuse. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. P302+P352:IF ON SKIN: wash with plenty of soap and water. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P501:Dispose of contents/container to..… |
Computed Descriptors for L-Isoleucine benzyl ester 4-toluenesulphonate
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