Cas 1258428-91-9,(S)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate]

1258428-91-9

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Basic information

Product Name: (S)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate]
Synonyms: (S)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate]
CAS NO:1258428-91-9
Molecular Formula:
Molecular Weight: 892.959
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)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate](CAS DataBase Reference)
NIST Chemistry Reference: (S)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate](1258428-91-9)
EPA Substance Registry System: (S)-[tert-butyl 4-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)-5-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-oxopentanoate](1258428-91-9)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 1258428-91-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1258428-91-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,8,4,2 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1258428-91:
(9*1)+(8*2)+(7*5)+(6*8)+(5*4)+(4*2)+(3*8)+(2*9)+(1*1)=179
179 % 10 = 9
So 1258428-91-9 is a valid CAS Registry Number.

1258428-91-9Upstream product

1258428-91-9Downstream Products

1258428-92-0 4-(((S)-1-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-(tert-butoxy)-1,5-dioxopentan-2-yl)amino)-4-oxobutanoic acid

1258428-91-9Relevant academic research and scientific papers

Development of activity-based probes with tunable specificity for protein tyrosine phosphatase subfamilies

Huang, Yu-Yen,Kuo, Chun-Chen,Chu, Chi-Yuan,Huang, Yung-Hsuan,Hu, Yi-Ling,Lin, Jing-Jer,Lo, Lee-Chiang

experimental part, p. 4521 - 4529 (2010/07/09)

Herein we describe the development of activity-based probes toward protein tyrosine phosphatase (PTP) subfamilies. A novel phosphotyrosine analog serving as the latent trapping unit has been designed and explored. It allows addition of various amino acid residues to its C- and N-termini to extend the recognition element. As a proof-of-concept, we have synthesized three tripeptide probes, which carry the phosphotyrosine analog in the middle position and a leucinamide residue at the C-terminus. The three tripeptide probes differed only in their N-terminal amino acid (Glu, Phe, and Lys). The labeling properties of these probes were determined and the results showed the newly synthesized probes could selectively label PTPs in an activity-dependent manner. In addition, the probes' target specificity was also shown to be influenced by the amino acid residues flanking the phosphotyrosine analog.

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