l(-)-thiazolidine-4-carboxylic acid cas 34592-47-7
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Description
L(-)-Thiazolidine-4-carboxylic acid Quick Details
Chemical Name: L(-)-Thiazolidine-4-carboxylic acid
CAS No.: 34592-47-7
Molecular Fomula: C4H7NO2S
Chemical Structure:
Molecular weight: 133.17
Appearance: White or off-white powder
Assay: 98.5%-101.5%
L(-)-Thiazolidine-4-carboxylic acidTypical Properties
Items | Standard | Analysis data |
Appearance | White or off-white powder | Conforms |
Loss on drying | ≤0.5% | 0.15% |
Specific rotation[α]20/D (C=2 in H2O) | -137.0°~ -145.0° | -139.23° |
Iron | ≤10ppm | <10ppm |
Heavy metal | ≤10ppm | <10ppm |
Assay | 98.5%-101.5% | 99.16% |
L(-)-Thiazolidine-4-carboxylic acid Usage
For peptide coupling reaction
L(-)-Thiazolidine-4-carboxylic acid Packaging and Shipping
Packing: 25kgs/bag
Delivery: by sea