Skip to Content
Merck
CN

SML1335

Pidotimod

≥98% (HPLC)

Synonym(s):

(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

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Empirical Formula (Hill Notation):
C9H12N2O4S
CAS Number:
121808-62-6
Molecular Weight:
244.27
MDL number:
MFCD00867583
UNSPSC Code:
12352200
PubChem Substance ID:
329825793
NACRES:
NA.77

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

Assay

≥98% (HPLC)

form

powder

optical activity

[α]/D -135 to -155°, c = 1 in 6 M HCl

color

white to beige

solubility

H2O: 2 mg/mL, clear (warmed)

storage temp.

room temp

SMILES string

OC([C@@H]1CSCN1C([C@H]2NC(CC2)=O)=O)=O

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

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.
Pidotimod is a dipeptide immunostimulant.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

新产品
This item has

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000158062
0000123285
0000121131
0000121132

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service