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Relacorilant

CAT: 1410-M23647-04Size: 25 mgDry Ice: NoHazardous: No
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CAT#:1410-M23647-04Size:25 mg
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Description
Relacorilant is a selective and orally bioavailable antagonist of glucocorticoid receptor.
CAS Number
1496510-51-0
Stability
≥ 2 years
Purity
>98% (HPLC)
Weight
586.56
Molecular Formula
C27H22F4N6O3S
Notes
Research use only, not for human use.
Receptor
Glucocorticoid receptor

Chemical Information

Relacorilant

Relacorilant is a first-in-class, selective glucocorticoid receptor antagonist. Originally investigated to manage the metabolic and endocrinologic complications of hypercortisolism, such as Cushing’s syndrome, its clinical utility has pivoted toward oncology as a potent sensitizing agent. By competitively blocking the glucocorticoid receptor, relacorilant prevents cortisol from activating anti-apoptotic survival pathways, thereby restoring the efficacy of cytotoxic therapies in the context of resistant cancers. Relacorilant was approved by the US FDA on March 25, 2026, for use in combination with [paclitaxel] in patients with certain platinum-resistant cancers.

CAS Number1496510-51-0
PubChem CID73051463
IUPAC Name[(4aR)-1-(4-fluorophenyl)-6-(1-methylpyrazol-4-yl)sulfonyl-4,5,7,8-tetrahydropyrazolo[5,4-g]isoquinolin-4a-yl]-[4-(trifluoromethyl)-2-pyridinyl]methanone
Molecular FormulaC27H22F4N6O3S
Molecular Weight586.6
XLogP2.9
Topological Polar Surface Area111
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count11
Rotatable Bond Count5
Heavy Atom Count41
Formal Charge0
Complexity1140
SMILES
CN1C=C(C=N1)S(=O)(=O)N2CCC3=CC4=C(C[C@@]3(C2)C(=O)C5=NC=CC(=C5)C(F)(F)F)C=NN4C6=CC=C(C=C6)F
InChI
InChI=1S/C27H22F4N6O3S/c1-35-15-22(14-33-35)41(39,40)36-9-7-18-11-24-17(13-34-37(24)21-4-2-20(28)3-5-21)12-26(18,16-36)25(38)23-10-19(6-8-32-23)27(29,30)31/h2-6,8,10-11,13-15H,7,9,12,16H2,1H3/t26-/m0/s1
InChIKey
WANIDIGFXJFFEL-SANMLTNESA-N
Chemical Structure
2D Structure
2D structure of Relacorilant
CAS: 1496510-51-0
CID: 73051463
Formula: C27H22F4N6O3S
MW: 586.6
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight586.6
XLogP32.9
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count11
Rotatable Bond Count5
Exact Mass586.14102241
Monoisotopic Mass586.14102241
Topological Polar Surface Area111 Ų
Heavy Atom Count41
Formal Charge0
Complexity1140
Isotope Atom Count0
Defined Atom Stereocenter Count1
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

Alternative Products

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BA5983-5Relacorilant
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