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CAS: 34592-47-7
Molecular Formula:C4H7NO2S
Molecular Weight:133.17
EINECS:252-106-3
What Is L(-)-Thiazolidine-4-carboxylic acid CAS 34592-47-7?
L(-)-Thiazolidine-4-carboxylic acid is white power,It is used as an intermediate in organic synthesis,The melting point is 190-200 °C.
Specification
| Test Item | Specification | Test Result |
| Appearance | white powder | Conforms |
| Specific Rotation[α]20/D | – 137° ~- 145°(C=2,H2O) | – 141.9° |
| Sulphate（SO42-） | ≤0.03% | <0.03% |
| Ammonium（NH4+） | ≤0.02% | <0.02% |
| Iron(Fe) | ≤10ppm | <10ppm |
| Heavy metal(Pb) | ≤10ppm | <10ppm |
| Arsenic | ≤1ppm | <1ppm |
| Other amino acids | Chromatographically not
detectable |
Conforms |
| Assay | ≥98.0% | 99. 1% |
| Loss on drying | ≤0.50% | 0.07% |
| Conclusion | The results conform with manufacutrer’s standard. | |
Application
1.L-Thioproline used as an intermediate in organic synthesis.
2.L-Thioproline for or peptide coupling reactions.
Package
25kg/bag or requirement of clients
Related Keywords
thiazolidinecarboxylicacid;(R)-(-)-THIAZOLIDINE-4-CARBOXYLICACID;(R)-THIAZOLIDINE-4-CARBOXYLICACID;THIOPROLINE;THIAPROLINE;L-Thiaolidine-4-carboxylicacid;L-THIAPROLINE;L(-)-THIAZOLIDINE-4-CARBOXYLICACID
