Cas 83450-55-9,[(S)-1-((S)-1-{(S)-1-[(R)-1-[(S)-1-((S)-1-Carbamoyl-3-methylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-2-(1H-indol-3-yl)-ethylcarbamoyl]-2-phenyl-ethylcarbamoyl}-2-phenyl-ethylcarbamoyl)-4-guanidino-butyl]-carbamic acid tert-butyl ester

83450-55-9

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Basic information

Product Name: [(S)-1-((S)-1-{(S)-1-[(R)-1-[(S)-1-((S)-1-Carbamoyl-3-methylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-2-(1H-indol-3-yl)-ethylcarbamoyl]-2-phenyl-ethylcarbamoyl}-2-phenyl-ethylcarbamoyl)-4-guanidino-butyl]-carbamic acid tert-butyl ester
Synonyms:
CAS NO:83450-55-9
Molecular Formula:
Molecular Weight: 998.26
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: [(S)-1-((S)-1-{(S)-1-[(R)-1-[(S)-1-((S)-1-Carbamoyl-3-methylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-2-(1H-indol-3-yl)-ethylcarbamoyl]-2-phenyl-ethylcarbamoyl}-2-phenyl-ethylcarbamoyl)-4-guanidino-butyl]-carbamic acid tert-butyl ester(CAS DataBase Reference)
NIST Chemistry Reference: [(S)-1-((S)-1-{(S)-1-[(R)-1-[(S)-1-((S)-1-Carbamoyl-3-methylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-2-(1H-indol-3-yl)-ethylcarbamoyl]-2-phenyl-ethylcarbamoyl}-2-phenyl-ethylcarbamoyl)-4-guanidino-butyl]-carbamic acid tert-butyl ester(83450-55-9)
EPA Substance Registry System: [(S)-1-((S)-1-{(S)-1-[(R)-1-[(S)-1-((S)-1-Carbamoyl-3-methylsulfanyl-propylcarbamoyl)-3-methyl-butylcarbamoyl]-2-(1H-indol-3-yl)-ethylcarbamoyl]-2-phenyl-ethylcarbamoyl}-2-phenyl-ethylcarbamoyl)-4-guanidino-butyl]-carbamic acid tert-butyl ester(83450-55-9)

Safety Data

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Safety Statements: N/A
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RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 83450-55-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 83450-55-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,5 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83450-55:
(7*8)+(6*3)+(5*4)+(4*5)+(3*0)+(2*5)+(1*5)=129
129 % 10 = 9
So 83450-55-9 is a valid CAS Registry Number.

83450-55-9Upstream product

83450-55-9Downstream Products

81039-83-0 H-Arg-Phe-Phe-D-Trp-Leu-Met-NH₂

83450-55-9Relevant academic research and scientific papers

Synthesis and Biological Activities of Substance P Antagonists

Caranikas, S.,Mizrahi, J.,Escher, E.,Regoli, D.

, p. 1313 - 1316 (1982)

Several substance P analogues containing various D-amino acid modifications have been synthesized by the solid-phase procedure, detached from the solid support by ammonolysis, and purified by gel filtration combined with reversed-phase chromatography.Three compounds were fair to very potent competitive antagonists of substance P on three bioassays, i.e., guinea pig ileum, rabbit mesenteric vein, and guinea pig trachea. 6,D-Trp10>SP(6,11) is a reasonable antagonist in all three bioassays and 4,D-Trp7,9>SP(4-11) is a very potent competitive antagonist with pA2 values ranging around 6.0.

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