Synonym: (4R)-3-(5-Oxo-L-prolyl)-1,3-thiazolidine-4-carboxylic acid; (R)-3-((S)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid; (R)-3-[(S)-(5-Oxo-2-pyrrolidinyl) carbonyl]-thiazolidine-4-carboxylic acid; 3-L-Pyroglutamyl-L-thiaziolidine-4carboxylic acid; PGT/1A
CAS Number: 121808-62-6
Empirical Formula (Hill Notation): C9H12N2O4S
Molecular Weight: 244.27
MDL Number: MFCD00867583
Linear Formula: C9H12N2O4S
Product Type: Chemical
This picture is provided solely for illustration purposes, it may have been created or edited with AI. Optical properties of the actual product may deviate. Relevant product information is printed on labeled products and other accompanying or available information material.
This image depicts SML1335-50MG.
| assay |
≥98% (HPLC) |
| color |
white to beige |
| form |
powder |
| InChI |
1S/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 |
| InChI key |
UUTKICFRNVKFRG-WDSKDSINSA-N |
| optical activity |
[α]/D -135 to -155°, c = 1 in 6 M HCl |
| Quality Level |
100  |
| SMILES string |
OC([C@@H]1CSCN1C([C@H]2NC(CC2)=O)=O)=O |
| solubility |
H2O: 2 mg/mL, clear (warmed) |
| storage temp. |
room temp |
| Biochem/physiol Actions: |
Pidotimod is a dipeptide immunostimulant with biological activity on both the adaptive and the innate immune responses. Pidotimod has been reported to modulate airway epithelial cells functions involved in host-virus interaction possibly through NF-kB activation, promote functional maturation of dendritic cells, and facilitate M2 macrophage polarization and function. Pidotimod has been investigated for use to increase response to recurrent respiratory infections primarily in children. |
| Biochem/physiol Actions: |
Pidotimod is a dipeptide immunostimulant. |
| Packaging: |
50, 250 mg in glass bottle |
| RIDADR |
NONH for all modes of transport |
| WGK Germany |
WGK 3 |
| Flash Point(F) |
Not applicable |
| Flash Point(C) |
Not applicable |
| Purity |
≥98% (HPLC) |
| Storage Temp. |
room temp |
| UNSPSC |
12352200 |