34783-35-2

34783-35-2 structure
34783-35-2 structure
  • Name: pyroglutamyl-phenylalanyl-prolinamide
  • Chemical Name: L-pyroglutamyl-L-phenylalanine-L-proline amide
  • CAS Number: 34783-35-2
  • Molecular Formula: C19H24N4O4
  • Molecular Weight: 372.41800
  • Catalog: Research Areas Endocrinology
  • Create Date: 2018-05-02 08:12:04
  • Modify Date: 2024-01-10 21:55:20
  • [Phe2]-TRH is a thyrotropin releasing hormone analogue, equipping a conformational similarity with Leu5-enkephalin[1].

Name L-pyroglutamyl-L-phenylalanine-L-proline amide
Synonyms Glp-Phe-Pro-NH2
pyro-L-Glu-L-Phe-L-Pro-NH2
[Phe2]-TRH
pGlu-Phe-Pro-NH2
Description [Phe2]-TRH is a thyrotropin releasing hormone analogue, equipping a conformational similarity with Leu5-enkephalin[1].
Related Catalog
In Vitro [Phe2]-TRH对 TRH 受体的亲和力低于 TRH 本身,并且在 [Phe2, azPro3]-TRH 类似物中用 azPro 替代 Pro 导致亲和力进一步损失约 200 倍[1]。
References

[1]. Eckle E, et al. Conformational properties of central nervous system active thyrotropin releasing hormone analogues: probing structure-activity relationships at the molecular level. J Med Chem. 1985 Jan;28(1):125-37.  

[2]. Zhang WJ, et al. Impact of azaproline on amide cis-trans isomerism: conformational analyses and NMR studies of model peptides including TRH analogues. J Am Chem Soc. 2003 Feb 5;125(5):1221-35.  

Molecular Formula C19H24N4O4
Molecular Weight 372.41800
Exact Mass 372.18000
PSA 121.60000
LogP 0.82670