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877130-28-4

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  • (R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

    Cas No: 877130-28-4

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  • Henan Tianfu Chemical Co., Ltd.
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  • (R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

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  • (R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

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  • (R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

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  • (R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one

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877130-28-4 Usage

General Description

(R)-6-Cyclopentyl-6-[2-(2,6-diethylpyridin-4-yl)ethyl]-3-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-5,6-dihydro-2H-pyran-2-one is a chemical compound with a complex molecular structure. It contains a pyranone ring and a pyrimidine ring, as well as various alkyl and alkylaryl groups. The compound also features a hydroxy group and a cyclopentyl ring. The intricate arrangement and combination of these chemical moieties suggest potential pharmacological activity, potentially making it a candidate for further research and development in the pharmaceutical industry.

Check Digit Verification of cas no

The CAS Registry Mumber 877130-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,7,1,3 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 877130-28:
(8*8)+(7*7)+(6*7)+(5*1)+(4*3)+(3*0)+(2*2)+(1*8)=184
184 % 10 = 4
So 877130-28-4 is a valid CAS Registry Number.

877130-28-4 Well-known Company Product Price

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  • Sigma

  • (PZ0030)  Filibuvir  ≥98% (HPLC)

  • 877130-28-4

  • PZ0030-5MG

  • 983.97CNY

  • Detail
  • Sigma

  • (PZ0030)  Filibuvir  ≥98% (HPLC)

  • 877130-28-4

  • PZ0030-25MG

  • 3,970.98CNY

  • Detail

877130-28-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name (2R)-2-cyclopentyl-2-[2-(2,6-diethylpyridin-4-yl)ethyl]-5-[(5,7-dimethyl-[1,2,4]triazolo[1,5-a]pyrimidin-2-yl)methyl]-4-hydroxy-3H-pyran-6-one

1.2 Other means of identification

Product number -
Other names Filibuvir

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:877130-28-4 SDS

877130-28-4Downstream Products

877130-28-4Relevant articles and documents

Synthesis of filibuvir. Part III. Development of a process for the reductive coupling of an aldehyde and a β-keto-lactone

Ide, Nathan D.,Ragan, John. A.,Bellavance, Gabriel,Brenek, Steve J.,Cordi, Eric M.,Jensen, Grace O.,Jones, Kris N.,France, Danny La,Leeman, Kyle R.,Letendre, Leo J.,Place, David,Stanchina, Corey L.,Sluggett, Gregory W.,Strohmeyer, Holly,Blunt, Jon,Meldrum, Kevin,Taylor, Stuart,Byrne, Ciaran,Lynch, Denis,Mullane, Sandra,O'Sullivan, Maria M.,Whelan, Marcella

, p. 45 - 56 (2014/05/20)

Development of a reductive coupling of a β-keto-lactone and an aldehyde is described, in which the Hantzsch ester serves as an inexpensive and convenient reducing agent. Structural features in the β-keto-lactone rendered standard reductive coupling conditions ineffective, requiring development of a specific addition and temperature protocol. Identification of one of the reactants as Ames positive required a single-digit parts per million control strategy for this impurity in the final active pharmaceutical ingredient (API).

Synthetic route optimization of PF-00868554, an HCV polymerase inhibitor in clinical evaluation

Johnson, Sarah,Drowns, Matt,Tatlock, John,Linton, Angelica,Gonzalez, Javier,Hoffman, Robert,Jewell, Tanya,Patel, Leena,Blazel, Julie,Tang, Mingnam,Li, Hui

scheme or table, p. 796 - 800 (2010/06/13)

This paper describes the optimization efforts to establish an enabling synthesis to provide multigram quantity of PF-00868554, an HCV polymerase inhibitor currently in phase II clinical evaluations.

METHODS FOR THE PREPARATION OF HCV POLYMERASE INHIBITORS

-

Page/Page column 65-66, (2008/06/13)

The present invention relates to methods and compounds useful in the preparation of compounds of the formula (I).

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