The retinoic acid-related orphan receptor (ROR) subgroup of nuclear receptors consists of three members, RORα, -β and -γ (NR1F1-3 or RORA-C). RORs regulate several important physiological processes and have been implicated in a number of pathologies. RORα is critical for cerebellar development and bone formation, while RORβ regulates functions in the brain and retina. RORγ plays a key role in lymph node development and thymopoiesis. Furthermore, both RORα and RORγ are involved in regulating various metabolic pathways, inflammatory responses and immune functions, including Th17 cell differentiation. The retinoic acid receptor-related orphan receptors α and γ (RORα and RORγ), are key regulators of helper T (Th)17 cell differentiation, which is involved in the innate immune system and autoimmune disorders. RORα/γ are members of the nuclear hormone receptor superfamily, which contains a signature type II zinc finger DNA binding motif and a hydrophobic ligand binding pocket.


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CD12681

CD12681 (CD-12681) is a potent, selective RORγ inverse agonist with IC50 of 19 nM, displays no activity against a panel of nuclear receptors (RORα, RARγ, LXRβ, PPARγ and VDR); inhibits IL17 production in stimulated CD4 in human hepatocytes with IC50 of 10 nM; inhibits ear swelling and IL-17 cell recruitment induced by IL-23 in mice model, CD12681 is a selective RORγ inverse agonist is sufficient to modulate an IL-23/IL-17-mediated skin inflammation.

  • CAS Number: 1952239-59-6
  • MF: C25H33N3O4S
  • MW: 471.616
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ROR gamma-t-IN-1

GSK805 is a potent, orally bioavailable RORγγ Inhibitor with pIC50 of 8.4 and >8.2 for RORγ FRET assay and Th17 assay.

  • CAS Number: 1426802-50-7
  • MF: C23H18Cl2F3NO4S
  • MW: 532.359
  • Catalog: ROR
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 617.1±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 327.0±31.5 °C

RORγt Inverse agonist 2

RORγt Inverse agonist 2 is a selective, orally active RORγt inverse agonist with an EC50 of 119 nM[1].

  • CAS Number: 1801197-92-1
  • MF: C27H25F8NO5S
  • MW: 627.54
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

GNE-6468

GNE-6468 is a potent and selective RORγ(RORc) agonists with an EC50 value of 13 nM for HEK-293 cell.

  • CAS Number: 1677668-27-7
  • MF: C23H16ClN3O4
  • MW: 433.84
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

(1β,3β)-Spirosta-5,25(27)-dien-1,3-diol

Neoruscogenin, a member of the steroidal sapogenin family, is a bioavailable, potent, and high-affinity agonist of the nuclear receptor RORα (NR1F1)[1].

  • CAS Number: 17676-33-4
  • MF: C27H40O4
  • MW: 428.604
  • Catalog: ROR
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 566.6±50.0 °C at 760 mmHg
  • Melting Point: 196-198℃
  • Flash Point: 296.4±30.1 °C

SR 0987

SR0987 is a RORγt agonist, with an EC50 of 800 nM.

  • CAS Number: 303126-97-8
  • MF: C16H10ClF6NO2
  • MW: 397.699
  • Catalog: ROR
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 378.8±42.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 182.9±27.9 °C

RORγt modulator 3

RORγt modulator 3 (Compound 23) is a modulator of retinoid-related orphan receptor γt (RORγt). RORγt modulator 3 can be used for the research of RORyt mediated diseases such as, e.g., pain, inflammation, COPD, asthma, rheumatoid arthritis, colitis, multiple sclerosis, psoriasis, neurodegenerative diseases and cancer[1].

  • CAS Number: 2230877-38-8
  • MF: C25H25ClFN3O4S
  • MW: 518.00
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SR1555

SR1555 is a specific retinoic acid receptor-related orphan nuclear receptor γ (RORγ) inverse agonist with an IC50 value of 1 μM. SR1555 not only inhibits TH17 cell development and function but also increases the frequency of T regulatory cells, as well as inhibits the expression of IL-17. SR1555 can be used for researching autoimmune diseases[1].

  • CAS Number: 1386439-51-5
  • MF: C22H22F6N2O2
  • MW: 460.41300
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

LYC-55716

LYC-55716 is novel oral RAR-related orphan receptor γ (RORγ) agonist.

  • CAS Number: 2055536-64-4
  • MF: C27H22F6NO6S
  • MW: 603.53
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt inverse agonist 23

RORγt inverse agonist 23 is a potent, selective, and orally available novel retinoic acid receptor-related orphan receptor γt inverse agonist.

  • CAS Number: 2230779-18-5
  • MF: C26H33NO5S
  • MW: 471.61
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt/DHODH-IN-2

RORγt/DHODH-IN-2 (compound 1) is a potent dual RORγt/DHODH inhibitor. RORγt/DHODH-IN-2 can be used for inflammatory bowel disease (IBD) research[1].

  • CAS Number: 2641758-86-1
  • MF: C25H30N4OS
  • MW: 434.60
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt Inverse agonist 6

RORγt Inverse agonist 6 (compound 43) is a RORγt inverse agonist for the treatment of Th17-driven autoimmune diseases. RORγt Inverse agonist 6 (compound 43) suppresses IL-17A gene expression by IL-23 stimulation in vivo[1].

  • CAS Number: 1887161-80-9
  • MF: C28H29ClN6O5
  • MW: 565.02
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

S18-000003

S18-000003 is a potent orally bioavailable retinoic acid receptor-related orphan receptor-gamma-t (RORγt) inhibitor with an IC50 of 29 nM. S18-000003 inhibits IL-17 production[1].

  • CAS Number: 2068119-11-7
  • MF: C26H25F3N2O4S
  • MW: 518.55
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

MRL-871

MRL-871 (compound 3) is a potent and allosteric retinoic acid receptor-related orphan receptor γt (RORγt) inverse agonists with an IC50 of 12.7 nM. MRL-871 has a distinct isoxazole chemotype and effectively reduces IL-17a mRNA production in EL4 cells[1].

  • CAS Number: 1392809-08-3
  • MF: C22H12ClF3N2O3
  • MW: 444.7904896
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt inverse agonist 30

RORγt inverse agonist 30 (Compound 1) is a potent RORγt inverse agonist with the IC50 of 46 nM. Targeting the nuclear receptor RORγt is effective in autoimmune disorders[1].

  • CAS Number: 1445901-41-6
  • MF: C24H31N3O3S
  • MW: 441.59
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt inhibitor 1

RORγt inhibitor 1 is a RORγt allosteric inhibitor with an IC50 value of 1 nM.

  • CAS Number: 1561770-72-6
  • MF: C23H21ClFN3O4
  • MW: 457.88
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SR3335

SR3335 is a selective RORα synthetic ligand, directly binds to RORα (Ki 220 nM) but not other RORs, and functions as a selective partial inverse agonist of RORα in cell-based assays.

  • CAS Number: 293753-05-6
  • MF: C13H9F6NO3S2
  • MW: 405.336
  • Catalog: ROR
  • Density: 1.6±0.1 g/cm3
  • Boiling Point: 465.4±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 235.3±31.5 °C

Cedirogant

Cedirogant (ABBV-157) is an orally active RORγt inverse agonist. Cedirogant can be used for psoriasis research[1][2].

  • CAS Number: 2055496-11-0
  • MF: C24H20Cl3F3N2O3
  • MW: 547.78
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

SR1078

SR1078 is an agonist of retinoic acid receptor-related orphan receptor α/γ (RORα/RORγ).

  • CAS Number: 1246525-60-9
  • MF: C17H10F9NO2
  • MW: 431.252
  • Catalog: ROR
  • Density: 1.5±0.1 g/cm3
  • Boiling Point: 362.9±42.0 °C at 760 mmHg
  • Melting Point: 169℃
  • Flash Point: 173.3±27.9 °C

7,27-dihydroxycholesterol

7ß,27-Dihydroxycholesterol (7β, 27-OHC) is a potent and selective activator of RORγt (Ki=120 nM). 7ß,27-Dihydroxycholesterol promotes the differentiation of mouse and human CD4+ Th17 cells. 7ß,27-Dihydroxycholesterol also increases the production of IL-17 depended on CYP27A1[1].

  • CAS Number: 240129-43-5
  • MF: C27H46O3
  • MW: 418.65200
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγ-IN-1

RORγ-IN-1 is a RORγ inhibitor extracted from patent US 9481674 B1, has a Ki of <100 nM.

  • CAS Number: 1802706-04-2
  • MF: C27H35F3N4O3S
  • MW: 552.652
  • Catalog: ROR
  • Density: 1.3±0.1 g/cm3
  • Boiling Point: 659.4±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 352.6±31.5 °C

SR2211

SR2211 is a potent, selective synthetic RORγ modulator and functions as an inverse agonist, with a Ki of 105 nM and an IC50 of ~320 nM.

  • CAS Number: 1359164-11-6
  • MF: C26H24F7N3O
  • MW: 527.477
  • Catalog: ROR
  • Density: 1.4±0.1 g/cm3
  • Boiling Point: 552.4±50.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 287.9±30.1 °C

RORγt agonist 3

RORγt agonist 3 is a potent agonist of RORγt. RORγt agonist 3 promotes the differentiation of Th17 cells and enhances the levels of pro-inflammatory cytokines, thereby increasing the cytotoxicity of lymphocytes. RORγt agonist 3 inhibits the production of regulatory T cells, which suppresses the immune response (extracted from patent WO2021136326A1, compound 23)[1].

  • CAS Number: 2664106-24-3
  • MF: C34H37N3O3S
  • MW: 567.74
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

RORγt agonist 2

RORγt agonist 2 is a potent agonist of RORγt. RORγt agonist 2 promotes the differentiation of Th17 cells and enhances the levels of pro-inflammatory cytokines, thereby increasing the cytotoxicity of lymphocytes. RORγt agonist 2 inhibits the production of regulatory T cells, which suppresses the immune response (extracted from patent WO2021136339A1, compound 17)[1].

  • CAS Number: 2663787-92-4
  • MF: C30H30F3N3O4S
  • MW: 585.64
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

JNJ-61803534

JNJ-61803534 is a potent and orally active RORγt inverse agonist with an IC50 of 9.6  nM. JNJ-61803534 has anti-inflammatory activity. JNJ-61803534 inhibits IL-17A production in human CD4+ T cells under Th17 differentiation conditions[1].

  • CAS Number: 1917306-14-9
  • MF: C23H23Cl2F6N3O4S
  • MW: 622.41
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Bevurogant

Bevurogant is a retinoid-related orphan receptor-gamma t (RORγt) antagonist. Bevurogant can be used for the research of chronic inflammatory diseases[1].

  • CAS Number: 1817773-66-2
  • MF: C26H28N8O3S
  • MW: 532.62
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

TAK-828F

TAK-828F is a potent, selective, and orally available retinoic acid receptor-related orphan receptor γt (RORγt) inverse agonist (binding IC50=1.9 nM, reporter gene IC50=6.1 nM). TAK-828F shows excellent ROR isoforms selectivity (>5000-fold selectivity against human RORα and RORβ)[1].

  • CAS Number: 1854901-94-2
  • MF: C28H32FN3O5
  • MW: 509.57
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

Gne-0946

GNE-0946 is a potent and selective RORγ( RORc) agonist with an EC50 value of 4 nM for HEK-293 cell.

  • CAS Number: 1677667-24-1
  • MF: C22H12ClF3N2O4
  • MW: 460.79
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

XY 018

XY018 is a potent ROR-γ-selective antagonist. XY018 inhibits ROR-γ constitutive activity in 293T cells with high potency (EC50, 190 nM). XY018 binds to the ROR-γ hydrophobic ligand binding domain (LBD)[1].

  • CAS Number: 1873358-87-2
  • MF: C23H15F7N2O4
  • MW: 516.37
  • Catalog: ROR
  • Density: N/A
  • Boiling Point: N/A
  • Melting Point: N/A
  • Flash Point: N/A

ML-209

(±)-ML 209 (compound 4n), a diphenylpropanamide, is a retinoic acid-related orphan receptor RORγ antagonist with an IC50 of 1.1 μM. (±)-ML 209 inhibits RORγt transcriptional activity with an IC50 of 300 nM in HEK293t cells. (±)-ML 209 inhibits the transcriptional activity of RORγt, but not RORα in cells. (±)-ML 209 selectively inhibits murine Th17 cell differentiation without affecting the differentiation of naïve CD4+ T cells into other lineages, including Th1 and regulatory T cells[1].

  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 656.2±55.0 °C at 760 mmHg
  • Melting Point: N/A
  • Flash Point: 350.7±31.5 °C