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158807-51-3

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158807-51-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158807-51-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,8,0 and 7 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 158807-51:
(8*1)+(7*5)+(6*8)+(5*8)+(4*0)+(3*7)+(2*5)+(1*1)=163
163 % 10 = 3
So 158807-51-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H21NO4/c1-15(2,3)20-14(18)16-12(10-13(17)19-4)11-8-6-5-7-9-11/h5-9,12H,10H2,1-4H3,(H,16,18)/t12-/m1/s1

158807-51-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name METHYL (R)-N-BOC-3-PHENYL-β-ALANINATE

1.2 Other means of identification

Product number -
Other names (R)-methyl 3-(tert-butoxycarbonyl)-3-phenylpropanoate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:158807-51-3 SDS

158807-51-3Relevant articles and documents

Studies on N-activation for the lipase-catalyzed enantioselective preparation of β-amino esters from 4-phenylazetidin-2-one

Sundell, Riku,Kanerva, Liisa T.

, p. 1500 - 1506 (2015/03/04)

The effect of N-substitution was examined for the enantio-selective lipase-catalyzed ring-opening reaction of racemic 4-phenylazetidin-2-one with methanol in dry organic solvents. Marked differences in the reactivity of various N-protected 4-phenylazetidin-2-ones were observed. Preparativescale reactions with Candida antarctica lipase B (Novozym 435 preparation) yielded N-acylated methyl (R)-3-amino-3- phenylpropanoates with enantiomeric excess (ee) values >99% in up to a 49% isolated yield, whereas Thermomyces lanuginosus lipase (Lipozyme TM IM) gave enantiomerically enriched methyl (S)-3-acetamido-3-phenylpropanoate. Candida antarctica lipase A catalyzed the cleavage of the N-chloroacetyl protective group, whereas all of the other examined lipases underwent the ring-opening reaction.

COMPLEMENT PATHWAY MODULATORS AND USES THEREOF

-

Page/Page column 95; 100, (2014/01/09)

The present invention provides a compound of formula I a method for manufacturing the compounds of the invention, and its therapeutic uses as inhibitor of the complement alternative pathway and particularly as inhibitor of Factor B for the treatment of e.g. age-related macular degeneration and diabetic retinopathy. The present invention further provides a combination of pharmacologically active agents and a pharmaceutical composition.

Fluorinated β2- and β3-amino acids: Synthesis and inhibition of α-chymotrypsin

Peddie, Victoria,Pietsch, Markus,Bromfield, Karen M.,Pike, Robert N.,Duggan, Peter J.,Abell, Andrew D.

experimental part, p. 1845 - 1859 (2010/10/18)

The synthesis of a series of -fluorinated β2- and β3-amino acid derivatives is described. Stereoselective fluorination at the -carbon of the β3-amino acids was achieved by deprotonation with lithium diisopropylamide followed by treatment with N-fluorobenzenesulfonimide. Fluorination of β2-amino acids employed the chiral auxiliary (4R)-4-benzyl-2-oxazolidinone. The α-fluorinated amino acids and their non-fluorinated precursors were found to competitively inhibit α-chymotrypsin. Georg Thieme Verlag Stuttgart New York.

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