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88377-68-8

88377-68-8 structure
88377-68-8 structure
  • Name: Metorphamide
  • Chemical Name: adrenorphin
  • CAS Number: 88377-68-8
  • Molecular Formula: C44H69N15O9S
  • Molecular Weight: 984.17900
  • Catalog: Peptides
  • Create Date: 2018-10-13 23:23:34
  • Modify Date: 2024-01-03 18:52:45
  • Adrenorphin is a opioid octapeptide, acting as a potent agonist of μ-opioid receptor, with Ki of 12 nM.

Name adrenorphin
Synonyms H-TYR-GLY-GLY-PHE-MET-ARG-ARG-VAL-NH2
METORPHINAMIDE
METORPHAMIDE
PROENKEPHALIN (206-213) (BOVINE)
adrenorphin amide
TYR-GLY-GLY-PHE-MET-ARG-ARG-VAL-NH2
METORPHIN
tyr-gly-gly-phe-met-arg-arg-val amide
Description Adrenorphin is a opioid octapeptide, acting as a potent agonist of μ-opioid receptor, with Ki of 12 nM.
Related Catalog
Target

Ki: 12 nM (μ-opioid receptor)[1]

In Vitro Adrenorphin (Metorphamide) is a opioid octapeptide from bovine brain, acts as a potent agonist of μ-opioid receptor, with Ki of 12 nM. The binding ratios of Ki for μ-opioid receptor/Ki for δ-opioid receptor of 0.04 and of Ki for μ-opioid receptor/Ki for κ-opioid receptor of 0.46[1]. Adrenorphin potently inhibits catecholamine secretion evoked by 10 μM nicotine in cultured human pheochromocytoma 6 cells, with an IC50 of 1.1 μM[2].
References

[1]. Weber E, et al. Metorphamide: isolation, structure, and biologic activity of an amidated opioid octapeptide from bovine brain. Proc Natl Acad Sci U S A. 1983 Dec;80(23):7362-6.

[2]. Yanase T, et al. Studies on adrenorphin in pheochromocytoma. J Clin Endocrinol Metab. 1987 Apr;64(4):692-7.

Density 1.42g/cm3
Molecular Formula C44H69N15O9S
Molecular Weight 984.17900
Exact Mass 983.51200
PSA 442.14000
LogP 3.10080
Index of Refraction 1.656
Storage condition 2-8℃
WGK Germany 3