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17193-40-7

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17193-40-7 Usage

Chemical Properties

White solid

Uses

4-Nitro-L-Phenylalanine Methyl Ester Hydrochloride, is an intermediate in the synthesis of various pharmaceutical compounds. It can be used for the preparation of Matijing-Su derivatives as potent anti-HBV agents.

Check Digit Verification of cas no

The CAS Registry Mumber 17193-40-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,1,9 and 3 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 17193-40:
(7*1)+(6*7)+(5*1)+(4*9)+(3*3)+(2*4)+(1*0)=107
107 % 10 = 7
So 17193-40-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H12N2O4.ClH/c1-16-10(13)9(11)6-7-2-4-8(5-3-7)12(14)15;/h2-5,9H,6,11H2,1H3;1H/t9-;/m0./s1

17193-40-7 Well-known Company Product Price

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  • (Code)Product description
  • CAS number
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  • Price
  • Detail
  • TCI America

  • (N0878)  4-Nitro-L-phenylalanine Methyl Ester Hydrochloride  >98.0%(HPLC)(T)

  • 17193-40-7

  • 1g

  • 190.00CNY

  • Detail
  • TCI America

  • (N0878)  4-Nitro-L-phenylalanine Methyl Ester Hydrochloride  >98.0%(HPLC)(T)

  • 17193-40-7

  • 5g

  • 590.00CNY

  • Detail
  • Alfa Aesar

  • (L09390)  4-Nitro-L-phenylalanine methyl ester hydrochloride, 97%   

  • 17193-40-7

  • 1g

  • 437.0CNY

  • Detail
  • Alfa Aesar

  • (L09390)  4-Nitro-L-phenylalanine methyl ester hydrochloride, 97%   

  • 17193-40-7

  • 5g

  • 1670.0CNY

  • Detail
  • Aldrich

  • (658421)  (S)-(+)-4-Nitrophenylalaninemethylesterhydrochloride  97%

  • 17193-40-7

  • 658421-5G

  • 616.59CNY

  • Detail
  • Aldrich

  • (658421)  (S)-(+)-4-Nitrophenylalaninemethylesterhydrochloride  97%

  • 17193-40-7

  • 658421-10G

  • 1,069.38CNY

  • Detail

17193-40-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 10, 2017

Revision Date: Aug 10, 2017

1.Identification

1.1 GHS Product identifier

Product name L-4-Nitrophenylalanine methyl ester hydrochloride

1.2 Other means of identification

Product number -
Other names H-Phe(4-NO2)-OMe·HCl

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:17193-40-7 SDS

17193-40-7Relevant articles and documents

Efficient Multikilogram Synthesis of a VLA-4 Antagonist via a Povarov Reaction

Cerfontaine, Patrick,Driessens, Frank,Deltent, Marie-France,Petit, Sylvain

, p. 807 - 816 (2019/12/24)

Herein we describe the practical synthesis of a novel VLA-4 antagonist 1 as a potential treatment for multiple sclerosis. The key step is based on the Povarov reaction of an imine with an alkene to access a tetrahydroquinoline intermediate, leading to the corresponding quinoline core after an oxidative aromatization step. The development of the synthesis of 1 led to decreased complexity and the elimination of chromatographic purifications. These improvements were demonstrated at scale by the production of 32 kg of 1 in high yield with excellent purity.

Tuning the reaction pathways of phenanthroline-Schiff bases: Routes to novel phenanthroline ligands

Ahmed, Muhib,Rooney, Denise,McCann, Malachy,Casey, Jamie,O'Shea, Katie,Twamley, Brendan

, p. 15283 - 15289 (2019/10/22)

Pyrido-phenanthrolin-7-one compounds are structural analogues of the cytotoxic alkaloid, ascididemin, and would be expected to have interesting biological activities. Synthetic strategies are reported for a novel simple route to form this class of ligand. 1,10-Phenanthrolin-5,6-dione reacts with l-phenylalanine alkyl esters and their para-substituted analogues to form both a phenanthroline-oxazine and a pyrido-phenanthrolin-7-one product. The nature of the major product is dependent on the electronic properties of the para substituent. Successful metal coordination to the pyrido-phenanthrolin-7-one ligand is also presented.

An Optically Active Polymer for Broad-Spectrum Enantiomeric Recognition of Chiral Acids

Yan, Jijun,Kang, Chuanqing,Bian, Zheng,Ma, Xiaoye,Jin, Rizhe,Du, Zhijun,Gao, Lianxun

supporting information, p. 5824 - 5829 (2017/04/28)

Recognition of enantiomers of chiral acids by anion–π or lone pair–π interactions has not yet been investigated but is a significant and attractive challenge. This study reports an optically active polymer-based supramolecular system with capabilities of discriminating enantiomers of various chiral acids. The polymer featuring alternate π-acidic naphthalenediimides (NDIs) and methyl l-phenylalaninates in the backbone exhibits an unprecedented slow self-assembly process that is susceptible to perturbation by various chiral acids. Thus, the combination of anion–π or lone pair–π interactions and sensitivity of the polymeric self-assembly process to external chiral species endows the system with recognition capabilities. This is the first time that anion–π or lone pair–π interactions have been applied in the recognition of enantiomers of various chiral acids with a single system. The results shed light on new strategies for material design by integrating π-acidic aromatic systems and chiral building blocks to afford relevant advanced functions.

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