4-Thiazolidinecarboxylicacid, 2-oxo-, (4R)- 19771-63-2 C4H5NO3S
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Procysteine Basic information |
Product Name: | Procysteine |
Synonyms: | (4R)-2-Oxothiazolidine-4-carboxylic acid;(4R)-2-Oxothiazolidine-4α-carboxylic acid;(4R)-2-ketothiazolidine-4-carboxylic acid;L-Thiazolidin-2-one-4-carboxylic acid, OTC, Procysteine, OTZ;Oxothiazolidine carboxylate;L-2-Thiazolidinone-4-carboxylic Acid,L-2-Oxothiazolidine-4-carboxylic Acid;4-Thiazolidinecarboxylicacid, 2-oxo-, (4R)-;L-2-Thiazolidinone-4-carboxylic Acid |
CAS: | 19771-63-2 |
MF: | C4H5NO3S |
MW: | 147.15 |
EINECS: | |
Product Categories: | whitening and anti-aging material and other functions in cosmetics;CARBOXYLICACID |
Mol File: | 19771-63-2.mol |
Procysteine Chemical Properties |
Melting point | 174 °C (dec.)(lit.) |
alpha | -60 º (c=1 in H2O) |
refractive index | -64 ° (C=1, H2O) |
storage temp. | 2-8°C |
form | Powder |
pka | pKa (22°): 3.32 |
color | White to Off-white |
Water Solubility | Soluble in water |
Merck | 13,7019 |
CAS DataBase Reference | 19771-63-2(CAS DataBase Reference) |
Safety Information |
Hazard Codes | Xi |
Risk Statements | 36/37/38 |
Safety Statements | 26-36 |
WGK Germany | 3 |
RTECS | XJ5426650 |
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