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184177-83-1

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  • 2-[(1S,2S)-1-Ethyl-2-bezyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one

    Cas No: 184177-83-1

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    Cas No: 184177-83-1

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  • High purity Various Specifications 2-[(1S,2S)-1-Ethyl-2-bezyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one CAS:184177-83-1

    Cas No: 184177-83-1

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  • 2-[(1S,2S)-1-Ethyl-2-benzyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one

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  • Factory Price OLED 99% 184177-83-1 2-[(1S,2S)-1-Ethyl-2-benzyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]-3H-1,2,4-triazol-3-one Manufacturer

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184177-83-1 Usage

Chemical Properties

Grey Solid

Uses

Intermediate in the preparation of Posaconazole (P689600).

Check Digit Verification of cas no

The CAS Registry Mumber 184177-83-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,1,7 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 184177-83:
(8*1)+(7*8)+(6*4)+(5*1)+(4*7)+(3*7)+(2*8)+(1*3)=161
161 % 10 = 1
So 184177-83-1 is a valid CAS Registry Number.
InChI:InChI=1/C30H35N5O3/c1-3-29(23(2)38-21-24-7-5-4-6-8-24)35-30(37)34(22-31-35)27-11-9-25(10-12-27)32-17-19-33(20-18-32)26-13-15-28(36)16-14-26/h4-16,22-23,29,36H,3,17-21H2,1-2H3/t23-,29+/m1/s1

184177-83-1SDS

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 2-[(1S,2S)-1-ethyl-2-bezyloxypropyl]-2,4-dihydro-4-[4-[4-(4-hydroxyphenyl)-1-piperazinyl]phenyl]- 3H-1,2,4-Triazol-3-one,

1.2 Other means of identification

Product number -
Other names Posaconazole side chain

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:184177-83-1 SDS

184177-83-1Relevant articles and documents

An Improved Scalable Preparation of the Antifungal Posaconazole

Jha, Anjali,Krishnam Raju, V. R.

, (2021/11/12)

-

Preparation method of posaconazole

-

Paragraph 0057-0065, (2020/09/30)

The invention discloses a preparation method of posaconazole. The preparation method comprises the following steps: in a reaction solvent acetonitrile, carrying out a cyclization reaction on SM1 and SM2 under the action of an organic base namely triethanolamine to generate an intermediate 1; in a reaction solvent dimethyl sulfoxide, carrying out a nucleophilic substitution reaction on the intermediate 1 and SM3 under the action of sodium hydroxide to generate an intermediate 2; and in a reaction solvent hydrochloric acid, removing benzyl from the intermediate 2 to obtain a posaconazole crude product: heating and dissolving the posaconazole crude product, crystallizing, filtering, and drying under reduced pressure to obtain posaconazole. The preparation method has the advantages that the reaction conditions are easy to control, the product yield reaches 98.6%, the product separation and purification are simple and convenient, and the method is suitable for industrial production.

Synthesis, Crystal Structure, Anti-Bone Cancer Activity and Molecular Docking Investigations of the Heterocyclic Compound 1-((2S,3S)-2-(Benzyloxy)Pentan-3-yl) -4-(4-(4-(4-Hydroxyphenyl)Piperazin-1-yl) Phenyl)-1H-1,2,4-Triazol-5(4H)-One

Lv,Zhang,Wang,Pan,Liu

, p. 1173 - 1179 (2019/08/12)

Heterocyclic compound 1-((2S,3S)-2-(benzyloxy)pentan-3-yl)-4-(4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)-1H-1,2,4-triazol-5(4H)-one (1) designed using 4-(4-(4-aminophenyl)piperazin-1-yl)phenol (2) and (S)-N′-(2-(benzyloxy)propylidene)formohydrazide (3) as start materials is successfully obtained via a multistep synthesis and finally characterized by IR, 1H NMR, and single crystal X-ray diffraction. In addition, the in vitro anticancer activities of newly synthesized compound 1 are evaluated against three human bone cancer cell lines U2OS, Saos-2, and GC9811. In addition, the molecular docking is used to study the potential antiviral activity of 1 by calculating the binding sites for the 1AS0 protein.

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