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ADH-503

CAT: 0931-T7776-03Size: 1 mL - 10 mM (in DMSO)Dry Ice: NoHazardous: No
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CAT#:0931-T7776-03Size:1 mL - 10 mM (in DMSO)
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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CAS Number
2055362-74-6
Target
Complement System
Related Pathways
Immunology/Inflammation
Purity
>99.99%
Bioactivity
ADH-503 (GB1275) is an orally available, allosteric CD11b small molecule agonist that can lead to repolarization of tumor-associated macrophages, reduction in the number of tumor-infiltrating immunosuppressive myeloid cells, and enhancement of dendritic cell responses.
Smiles
C[N+](C)(C)CCO.[O-]C(=O)c1ccc(cc1)-c1ccc(\C=C2/SC(=S)N(Cc3ccccc3)C2=O)o1
Molecular Formula
C27H28N2O5S2
Molecular Weight
524.7
Shipping Conditions
Ice Packs
Storage Temperature
-20°C

Chemical Information

Adh-503

CD11b Agonist GB1275 is an orally bioavailable small molecule agonist of CD11b (integrin alpha-M; ITGAM; integrin alpha M chain), with potential immunomodulating activity. Upon administration, CD11b agonist GB1275 targets and binds to CD11b, thereby activating CD11b. This leads to CD11b-mediated signaling and promotes pro-inflammatory macrophage polarization while suppressing immunosuppressive macrophage polarization. This reduces influx of tumor-associated macrophages (TAMs) and myeloid-derived suppressor cells (MDSCs) in the tumor microenvironment (TME), promotes anti-tumor immune responses, induces cytotoxic T-lymphocytes (CTLs) and suppresses tumor growth. CD11b, a member of the integrin family of cell adhesion receptors highly expressed on immune system cells, is a negative regulator of immune suppression and activates anti-tumor innate immunity.

CAS Number2055362-74-6
PubChem CID145711124
IUPAC Name4-[5-[(Z)-(3-benzyl-4-oxo-2-sulfanylidene-1,3-thiazolidin-5-ylidene)methyl]furan-2-yl]benzoate;2-hydroxyethyl(trimethyl)azanium
Molecular FormulaC27H28N2O5S2
Molecular Weight524.7
Topological Polar Surface Area151
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count6
Heavy Atom Count36
Formal Charge0
Complexity721
SMILES
C[N+](C)(C)CCO.C1=CC=C(C=C1)CN2C(=O)/C(=C/C3=CC=C(O3)C4=CC=C(C=C4)C(=O)[O-])/SC2=S
InChI
InChI=1S/C22H15NO4S2.C5H14NO/c24-20-19(29-22(28)23(20)13-14-4-2-1-3-5-14)12-17-10-11-18(27-17)15-6-8-16(9-7-15)21(25)26;1-6(2,3)4-5-7/h1-12H,13H2,(H,25,26);7H,4-5H2,1-3H3/q;+1/p-1/b19-12-;
InChIKey
GOWDQYRMBCOOJR-JHMJKTBASA-M
Chemical Structure
2D Structure
2D structure of Adh-503
CAS: 2055362-74-6
CID: 145711124
Formula: C27H28N2O5S2
MW: 524.7
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight524.7
Hydrogen Bond Donor Count1
Hydrogen Bond Acceptor Count7
Rotatable Bond Count6
Exact Mass524.14396435
Monoisotopic Mass524.14396435
Topological Polar Surface Area151 Ų
Heavy Atom Count36
Formal Charge0
Complexity721
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count1
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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BA5884-100ADH-503
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