Name | Pidotimod |
Synonyms | Adimod Pidotimod Pidotimond 3-Pyroglutamoylthiazolidine-4-carboxylic acid 3-L-pyroglutaMyl-L-thiazolidine-4-carboxylic acid (4S)-3-(5-Oxo-L-prolyl)thiazolidine-4-carboxylic acid (R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid (4R)-3-[(2S)-5-ketopyrrolidine-2-carbonyl]thiazolidine-4-carboxylic acid (4R)-3-[[(2S)-5-Oxo-2-pyrrolidinyl]carbonyl]-4-Thiazolidinecarboxylic acid (4R)-3-[(2S)-5-Oxopyrrolidine-2-carbonyl]-1,3-thiazolidine-4-carboxylic acid (4R)-3-[(2S)-5-oxopyrrolidin-2-yl]carbonyl-1,3-thiazolidine-4-carboxylic acid |
CAS | 121808-62-6 |
EINECS | 2017-001-1 |
InChI | InChI=1/C9H12N2O4S/c12-7-2-1-5(10-7)8(13)11-4-16-3-6(11)9(14)15/h5-6H,1-4H2,(H,10,12)(H,14,15)/t5-,6-/m0/s1 |
Molecular Formula | C9H12N2O4S |
Molar Mass | 244.27 |
Density | 1.53 |
Melting Point | 194-198°C (dec.) |
Boling Point | 663.0±55.0 °C(Predicted) |
Specific Rotation(α) | D25 -150° (c = 2 in 5N HCl) |
Solubility | DMSO (Slightly, Heated), Methanol (Slightly, Heated), 5N HCl (Slightly) |
Appearance | Nearly white to white crystalline powder |
Color | white to beige |
Merck | 14,7419 |
pKa | 3.03(at 25℃) |
Storage Condition | Keep in dark place,Sealed in dry,2-8°C |
Physical and Chemical Properties | Pidotimod chemical name (R)-3-[(S)-(5-oxo-2-pyrrolidinyl) carbonyl]-thiazole-4-carboxylic acid, molecular formula C9H12N2O4S, relative molecular mass of 244.26, the properties of white tasteless crystalline powder, soluble in water, almost insoluble in chloroform, melting point of 192~198 ℃. |
RTECS | XJ5426675 |
Toxicity | LD50 in mice and rats (mg/kg): >4000 i.v.; >4000 i.m.; >8000 i.p.; >8000 orally (Coppi) |