| Identification | Back Directory | [Name]
H-P-CHLORO-PHE-D-CYS-BETA-(3-PYRIDYL)-ALA-D-TRP-N-ME-LYS-THR-CYS-2-NAL-NH2 | [CAS]
341519-04-8 | [Synonyms]
PRL 3195
H-Phe(4-Cl)-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2
H-Phe(4-Cl)-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2
H-p-Chloro-Phe-D-Cys-b-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2
H-P-CHLORO-PHE-D-CYS-BETA-(3-PYRIDYL)-ALA-D-TRP-N-ME-LYS-THR-CYS-2-NAL-NH2
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2 (Disulfide bond)
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2 (Disulfide bond)
H-P-CHLORO-PHE-D-CYS-BETA-(3-PYRIDYL)-ALA-D-TRP-N-ME-LYS-THR-CYS-2-NAL-NH2, (DISULFIDE BOND)
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH(Disulfide bond)
Trifluoroacetate salt
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH?(Disulfide bond) Trifluoroacetate salt
H-p-Chloro-Phe-D-Cys-β-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH? trifluoroacetate salt (Disulfide bond)
H-p-Chloro-Phe-D-Cys-b-(3-pyridyl)-Ala-D-Trp-N-Me-Lys-Thr-Cys-2-Nal-NH2 trifluoroacetate salt (Disulfide bond)
L-Alaninamide, 4-chloro-L-phenylalanyl-D-cysteinyl-3-(3-pyridinyl)-L-alanyl-D-tryptophyl-N2-methyl-L-lysyl-L-threonyl-L-cysteinyl-3-(2-naphthalenyl)-, cyclic (2→7)-disulfide | [Molecular Formula]
C58H69ClN12O9S2 | [MDL Number]
MFCD08458631 | [MOL File]
341519-04-8.mol | [Molecular Weight]
1177.83 |
| Chemical Properties | Back Directory | [Boiling point ]
1522.8±65.0 °C(Predicted) | [density ]
1.42±0.1 g/cm3(Predicted) | [pka]
12.75±0.70(Predicted) | [Sequence]
{Phe<4Cl>}-{d-Cys}-{β-Ala<3-Py>}-{d-Trp}-{Lys}-Thr-Cys-{2-Nal}-NH2 (Disulfide bridge:Cys2-Cys7) |
| Hazard Information | Back Directory | [Uses]
PRL 3195 is a somatostatin receptor antagonist with Kis of 6, 17, 66, 1000 and 1000 nM for human somatostatin receptors (sst5, sst2, sst3, sst1 and sst4, respectively)[1]. | [IC 50]
hsst5: 6 nM (Ki); hsst2: 17 nM (Ki); hsst3: 66 nM (Ki); hsst1: 1000 nM (Ki); hsst4: 1000 nM (Ki); rat urotensin II receptor: 429 nM (Ki); human urotensin II receptor: 1846 nM (Ki) | [References]
[1] Rossowski WJ, et al. Human urotensin II-induced aorta ring contractions are mediated by protein kinase C, tyrosine kinases and Rho-kinase: inhibition by somatostatin receptor antagonists. Eur J Pharmacol. 2002 Mar 8;438(3):159-70. DOI:10.1016/s0014-2999(02)01341-9 |
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