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Astressin 2B

CAS No. 681260-70-8

Astressin 2B( —— )

Catalog No. M30767 CAS No. 681260-70-8

Potent and selective corticotropin-releasing factor receptor 2 (CRF2) antagonist (IC50 values are 1.3 and > 500 nM for CRF2 and CRF1 respectively). Antagonizes CRF2-mediated inhibition of gastric emptying.

Purity : >98% (HPLC)

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Biological Information

  • Product Name
    Astressin 2B
  • Note
    Research use only, not for human use.
  • Brief Description
    Potent and selective corticotropin-releasing factor receptor 2 (CRF2) antagonist (IC50 values are 1.3 and > 500 nM for CRF2 and CRF1 respectively). Antagonizes CRF2-mediated inhibition of gastric emptying.
  • Description
    Potent and selective corticotropin-releasing factor receptor 2 (CRF2) antagonist (IC50 values are 1.3 and > 500 nM for CRF2 and CRF1 respectively). Antagonizes CRF2-mediated inhibition of gastric emptying.
  • In Vitro
    ——
  • In Vivo
    ——
  • Synonyms
    ——
  • Pathway
    Apoptosis
  • Target
    CFTR
  • Recptor
    ——
  • Research Area
    ——
  • Indication
    ——

Chemical Information

  • CAS Number
    681260-70-8
  • Formula Weight
    4041.69
  • Molecular Formula
    C183H307N49O53
  • Purity
    >98% (HPLC)
  • Solubility
    water:1 mg/mL
  • SMILES
    CCCC[C@H](NC(=O)[C@H](CCCCN)NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H](CC(C)C)NC(=O)[C@@](C)(CC(C)C)NC(=O)[C@H](CC1=CNC=N1)NC(=O)[C@@H](CC1=CC=CC=C1)NC(=O)[C@H](CO)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](CC(O)=O)NC(C)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](C)C(=O)N[C@H]1CCC(=O)NCCCC[C@H](NC(=O)[C@H](CC(N)=O)NC(=O)[C@H](CC(N)=O)NC1=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@](C)(CC(C)C)C(=O)N[C@@H]([C@@H](C)CC)C(N)=O
  • Chemical Name
    ——

Shipping & Storage Information

  • Storage
    (-20℃)
  • Shipping
    With Ice Pack
  • Stability
    ≥ 2 years

Reference

1. Rivier et al (2002) Potent and long-acting cortico. releasing factor (CRF) receptor 2 selective peptide competitive antagonists. J.Med.Chem. 45 4737 PMID:
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