Cas 25460-78-0,N-cbz-L-Val-L-Phe-OEt

25460-78-0

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Basic information

Product Name: N-cbz-L-Val-L-Phe-OEt
Synonyms: N-cbz-L-Val-L-Phe-OEt
CAS NO:25460-78-0
Molecular Formula:
Molecular Weight: 426.513
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: N-cbz-L-Val-L-Phe-OEt(CAS DataBase Reference)
NIST Chemistry Reference: N-cbz-L-Val-L-Phe-OEt(25460-78-0)
EPA Substance Registry System: N-cbz-L-Val-L-Phe-OEt(25460-78-0)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 25460-78-0(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 25460-78-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,6 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 25460-78:
(7*2)+(6*5)+(5*4)+(4*6)+(3*0)+(2*7)+(1*8)=110
110 % 10 = 0
So 25460-78-0 is a valid CAS Registry Number.

25460-78-0Upstream product

25460-78-0Downstream Products

39614-22-7 (L)-valyl-(L)-phenylalanine ethyl ester

25460-78-0Relevant academic research and scientific papers

Polymer-bound TBTU as a new solid-supported reagent for peptide synthesis

Chinchilla, Rafael,Dodsworth, David J.,Nájera, Carmen,Soriano, José M.

, p. 2463 - 2466 (2000)

A new polymer-supported TBTU (P-TBTU) has been prepared from polystyrene-bound 1-hydroxybenzotriazole (P-HOBT) and used efficiently as a solid-supported reagent for peptide-coupling reactions, and is even effective with wet solvents. The P-HOBT can be rec

Cross-linked crystals of subtilisin: Versatile catalyst for organic synthesis

Wang, Yi-Fong,Yakovlevsky, Kirill,Zhang, Bailing,Margolin, Alexey L.

, p. 3488 - 3495 (2007/10/03)

Cross-linked enzyme crystals (CLECs) of subtilisin exhibit excellent activity in aqueous and various organic solvents. This catalyst is more stable than the native enzyme in both aqueous and mixed aqueous/organic solutions. Subtilisin-CLEC was shown to be a versatile catalyst. It was used for the syntheses of peptides and peptidomimetics, mild hydrolysis of amino acid and peptide amides, enantio- and regioselective reactions, and transesterifications.

Amino acid fluorides: Their preparation and use in peptide synthesis

Bertho, Jean-Noeel,Loffet, Albert,Pinel, Catherine,Reuther, Florence,Sennyey, Gerard

, p. 1303 - 1306 (2007/10/02)

Z or Fmoc amino acid fluorides have been prepared from the protected amino acids and cyanuric fluoride, and have been tested both in the condensation with simple amino acid esters and in Solid Phase Peptide Synthesis.

ENANTIOSELECTIVE SYNTHESIS OF PEPTIDES USING (1R)-3-HYDROXY-1,8,8-TRIMETHYL-3-AZABICYCLOOCTANE-2,4-DIONE ((+)-N-HYDROXYCAMPHORIMIDE) AN ACTIVE ESTER GROUP

Takeda, Kazuyoshi,Tsuboyama, Kanoko,Suzuki, Akira,Ogura, Haruo

, p. 2545 - 2548 (2007/10/02)

The enantioselective coupling reaction of N-protected amino acid (+)-N-hydroxycamphorimide esters (-OCamp) with racemic amino acid esters is discussed.The coupling reaction of several amino acids showed high enantioselectivity.Keywords-enantioselective synthesis; (+)-N-hydroxycamphorimide; peptide, active ester; coupling reaction

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