| Nomenclature | CRF1 receptor | CRF2 receptor |
| HGNC, UniProt | CRHR1, P34998 | CRHR2, Q13324 |
| Endogenous agonists | – | urocortin 2 (UCN2, Q96RP3) (Selective) (pK d 8.5–8.6) [392], urocortin 3 (UCN3, Q969E3) (Selective) (pK d 7.9–8) [392] |
| Antagonists | SSR125543A (pK i 8.7) [663] | – |
| Selective antagonists | CP 154,526 (pIC50 9.3–10.4) [1153] – Rat, DMP696 (pK i 8.3–9) [726], NBI27914 (pK i 8.3–9) [298], R121919 (pK i 8.3–9) [2133], antalarmin (pK i 8.3–9) [2001], CP376395 (pIC50 8.3) [307] – Rat, CRA1000 (pIC50 6.4–7.1) [284] | antisauvagine (pK d 8.8–9.6) [394], K41498 (pK i 9.2) [1048], K31440 (pK i 8.7–8.8) [1622] |
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