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Cyclohexaneacetic acid, 2-oxo-, also known as 2-(2-Oxocyclohexyl)acetic acid, is an organic compound with the molecular formula C8H12O3. It features a cyclohexane ring with a ketone group and a carboxylic acid group attached to it. This unique structure endows it with specific chemical properties and reactivity, making it a versatile building block in organic synthesis.

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  • 1438-96-6 Structure
  • Basic information

    1. Product Name: Cyclohexaneacetic acid, 2-oxo-
    2. Synonyms: Cyclohexaneacetic acid, 2-oxo-;2-(2-oxocyclohexyl)acetic acid
    3. CAS NO:1438-96-6
    4. Molecular Formula: C8H12O3
    5. Molecular Weight: 156.18
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1438-96-6.mol
  • Chemical Properties

    1. Melting Point: 72.6-74 °C
    2. Boiling Point: 163 °C
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.155±0.06 g/cm3(Predicted)
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. PKA: 4.33±0.10(Predicted)
    10. CAS DataBase Reference: Cyclohexaneacetic acid, 2-oxo-(CAS DataBase Reference)
    11. NIST Chemistry Reference: Cyclohexaneacetic acid, 2-oxo-(1438-96-6)
    12. EPA Substance Registry System: Cyclohexaneacetic acid, 2-oxo-(1438-96-6)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1438-96-6(Hazardous Substances Data)

1438-96-6 Usage

Uses

Used in Pharmaceutical Industry:
Cyclohexaneacetic acid, 2-oxo-, is used as a reactant in the preparation of β-carbolines, which are important compounds in the pharmaceutical industry. These β-carbolines are synthesized via diastereoand enantioselective Bronsted acid catalyzed N-acyliminium cyclization cascades of tryptamines and keto acids/esters. The selectivity of this process allows for the creation of specific stereoisomers, which can have different biological activities and therapeutic effects.
Used in Chemical Synthesis:
In the field of chemical synthesis, Cyclohexaneacetic acid, 2-oxo-, serves as a valuable intermediate for the production of various complex organic molecules. Its unique structure allows for further functionalization and modification, making it a useful building block for the development of new compounds with potential applications in various industries, such as pharmaceuticals, agrochemicals, and materials science.
Used in Research and Development:
Cyclohexaneacetic acid, 2-oxo-, is also utilized in research and development settings to study the reactivity and properties of cyclohexane-based compounds. This knowledge can be applied to the design and synthesis of new molecules with specific functions and applications, contributing to the advancement of science and technology in various fields.

Check Digit Verification of cas no

The CAS Registry Mumber 1438-96-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,4,3 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1438-96:
(6*1)+(5*4)+(4*3)+(3*8)+(2*9)+(1*6)=86
86 % 10 = 6
So 1438-96-6 is a valid CAS Registry Number.

1438-96-6SDS

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 2-(2-oxocyclohexyl)acetic acid

1.2 Other means of identification

Product number -
Other names Cyclohexaneacetic acid,2-oxo

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:1438-96-6 SDS

1438-96-6Relevant articles and documents

Bicyclic brominated furanones: A new class of quorum sensing modulators that inhibit bacterial biofilm formation

Yang, Sijie,Abdel-Razek, Osama A.,Cheng, Fei,Bandyopadhyay, Debjyoti,Shetye, Gauri S.,Wang, Guirong,Luk, Yan-Yeung

, p. 1313 - 1317 (2014)

Both natural and synthetic brominated furanones are known to inhibit biofilm formation by bacteria, but their toxicity to mammalian cells is often not reported. Here, we designed and synthesized a new class of brominated furanones (BBFs) that contained a

Acyl acid derivative and preparation method and medical application thereof

-

Paragraph 0438-0442, (2020/07/02)

The invention relates to an acyl acid derivative as well as a preparation method and medical application thereof. Specifically, the invention relates to a compound represented by a general formula (I), a pharmaceutically acceptable salt thereof, or a pharmaceutical composition containing the same, and the invention also relates to a use thereof as an active ingredient in the prevention and/or treatment of muscle atrophy-related diseases, including myogenic muscle atrophy, disuse muscle atrophy, senile muscle atrophy, neurogenic muscle atrophy, and a use in the prevention and/or treatment of obesity, fatty liver, cardiovascular and cerebrovascular diseases, metabolic diseases, and anti-aging, wherein the definition of each group in the general formula (I) is the same as the definition in the specification.

First and Highly Stereoselective Synthesis of Both Enantiomers of Octahydroindole-2-phosphonic Acid (OicP)

Viveros-Ceballos, José Luis,Martínez-Toto, Erick Iván,Eustaquio-Armenta, César,Cativiela, Carlos,Ordó?ez, Mario

, p. 6781 - 6787 (2017/12/07)

We report the first stereoselective synthesis of (2R,3aR,7aR)- and (2S,3aS,7aS)-octahydroindole-2-phosphonic acid 2 (OicP derivatives). The key points are the highly diastereoselective synthesis of cis-fused bicyclic (3aR,7aR)- and (3aS,7aS)-pyrrolidin-2-ones 4 through a dynamic kinetic resolution of racemic γ-keto acid (±)-5 with (R)- and (S)-phenylglycinol via Meyers' bicyclic lactams, and the highly diastereoselective addition of trimethyl phosphite to the N-acyliminium ions 3 obtained from 4.

Rearrangements of α-Diazo-β-hydroxyketones for the Synthesis of Bicyclo[m.n.1]alkanones

Li, Zhengning,Lam, Shuk Mei,Ip, Ignatius,Wong, Wing-Tak,Chiu, Pauline

supporting information, p. 4464 - 4467 (2017/09/11)

Rhodium-catalyzed decomposition of fused bicyclic α-diazo-β-hydroxyketones results in good yields of bridged bicyclo[m.n.1]ketones via a rearrangement pathway.

NOVEL COMPOUNDS

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Page/Page column 52; 53, (2015/12/17)

Disclosed are novel retinoid-related orphan receptor gamma (RORγ) modulators and their use in the treatment of diseases mediated by RORγ.

N-acyliminium cyclization as an approach for an asymmetric synthesis of the pyrrolo[2,1-a]benzazepine ring system

Allin, Steven M.,Towler, Joannah M.R.,Elsegood, Mark R.J.,Saha, Basu,Page, Philip C. Bulman

experimental part, p. 872 - 882 (2012/02/06)

In this article, we report a facile asymmetric synthesis of the pyrrolo[2,1-a]ben-zazepine ring system based around a stereoselective N-acyliminium cyclization of a novel chiral lactam template. Taylor & Francis Group, LLC.

Asymmetric olefin isomerization of butenolides via proton transfer catalysis by an organic molecule

Wu, Yongwei,Singh, Ravi P.,Deng, Li

supporting information; experimental part, p. 12458 - 12461 (2011/10/09)

An unprecedented enantioselective and general olefin isomerization was realized via biomimetic proton transfer catalysis with a new chiral organic catalyst. A broad range of mono- and disubstituted β,γ-unsaturated butenolides were transformed into the corresponding chiral α,β- unsaturated butenolides in high enantioselectivity and yield in the presence of as low as 0.5 mol % catalyst. Mechanistic studies have revealed the protonation as the rate-determining step.

Direct enantioselective bronsted acid catalyzed N-acyliminium cyclization cascades of tryptamines and ketoacids

Holloway, Chloe A.,Muratore, Michael E.,Storer, R. Lan,Dixon, Darren J.

supporting information; experimental part, p. 4720 - 4723 (2010/12/25)

A direct enantio- and diastereoselective N-acyliminium cyclization cascade through chiral phosphoric acid catalyzed condensation of tryptamines with γ- and δ-ketoacid derivatives to provide architecturally complex heterocycles has been developed. The reac

Synthesis of 2,6-dioxo-1,2,3,4,5,6-hexahydroindoles by acid-catalyzed cyclization of acetal-protected (2,4-dioxocyclohex-l-yl)acetamides and their transformation into 5,8,9,10-tetrahydro-6H-indolo[2,1-a]isoquinolin-9-ones

Juma, Benard,Adeel, Muhammad,Villinger, Alexander,Reinke, Helmut,Spannenberg, Anke,Fischer, Christine,Langer, Peter

supporting information; experimental part, p. 1073 - 1079 (2009/12/05)

Acetal-protected (2,4-dioxocyclohex-1-yl)-acetic acids were prepared by allylation of dilithiated 1,3-cyclohexane-1,3-diones, protection of the carbon-yl groups and oxidation of the alkene moiety. Their reaction with amines afforded the corresponding amides which were transformed, by acid-catalyzed cyclization, into various 2,6-dioxo-1,2,3,4,5,6-hexahy-droindoles. The reaction of the latter with triflic acid resulted in the formation of novel 5,8,9,10-tetrahy-dro-6H-indolo[2,1-a]isoquinolin-9-ones.

Facile and highly stereoselective synthesis of the tetracyclic erythrinane core

Allin, Steven M.,James, Stella L.,Elsegood, Mark R. J.,Martin, William P.

, p. 9464 - 9467 (2007/10/03)

A highly stereoselective synthesis of the tetracyclic core of the Erythrina alkaloids is reported through the application of a Meyers bicyclic lactam template.

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