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5,7-Dimethyl-2-tetralone is a bicyclic organic compound belonging to the class of tetralones. It features a unique structure with a seven-membered ring fused to a six-membered ring, both adorned with methyl substituents. 5,7-Dimethyl-2-tetralone serves as a crucial intermediate in organic synthesis, particularly for the production of pharmaceuticals, agrochemicals, and other fine chemicals, due to its ability to facilitate the synthesis of biologically active molecules.

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  • 150331-48-9 Structure
  • Basic information

    1. Product Name: 5,7-Dimethyl-2-tetralone
    2. Synonyms: 5,7-dimethyl-2-tetralone;5,7-Dimethyl-3,4-dihydro-1H-naphthalen-2-one
    3. CAS NO:150331-48-9
    4. Molecular Formula: C12H14O
    5. Molecular Weight: 174.24
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 150331-48-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 302.245°C at 760 mmHg
    3. Flash Point: 128.248°C
    4. Appearance: /
    5. Density: 1.054g/cm3
    6. Vapor Pressure: 0.001mmHg at 25°C
    7. Refractive Index: 1.552
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 5,7-Dimethyl-2-tetralone(CAS DataBase Reference)
    11. NIST Chemistry Reference: 5,7-Dimethyl-2-tetralone(150331-48-9)
    12. EPA Substance Registry System: 5,7-Dimethyl-2-tetralone(150331-48-9)
  • 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: 150331-48-9(Hazardous Substances Data)

150331-48-9 Usage

Uses

Used in Pharmaceutical Industry:
5,7-Dimethyl-2-tetralone is used as a starting material for the synthesis of various pharmaceuticals, leveraging its unique structure to create a wide range of biologically active compounds. Its role in the development of new drugs is significant, as it can be transformed into molecules with therapeutic potential.
Used in Agrochemical Industry:
In the agrochemical sector, 5,7-Dimethyl-2-tetralone is utilized as a precursor in the synthesis of agrochemicals. Its chemical properties allow for the production of compounds that can be used in pest control and crop protection, contributing to enhanced agricultural productivity.
Used in Organic Synthesis:
5,7-Dimethyl-2-tetralone is employed as an intermediate in organic synthesis for the production of fine chemicals. Its versatile structure makes it a valuable component in the creation of specialty chemicals used across various industries, including fragrances, dyes, and other chemical products.
Used in Research and Development:
5,7-Dimethyl-2-tetralone is also used in research and development settings to explore new synthetic pathways and develop innovative chemical processes. Its unique structure provides a platform for scientists to study and understand the reactivity and transformation potential of complex organic molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 150331-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,3,3 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 150331-48:
(8*1)+(7*5)+(6*0)+(5*3)+(4*3)+(3*1)+(2*4)+(1*8)=89
89 % 10 = 9
So 150331-48-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H14O/c1-8-5-9(2)12-4-3-11(13)7-10(12)6-8/h5-6H,3-4,7H2,1-2H3

150331-48-9Downstream Products

150331-48-9Relevant articles and documents

A concise method for the synthesis of 2-tetralone by titanium tetrachloride-promoted cyclization of 4-aryl-2-hydroxybutanal diethyl acetal

Hon, Yung-Son,Devulapally, Rammohan

scheme or table, p. 5713 - 5715 (2009/12/09)

4-Aryl-2-hydroxybutanal diethyl acetal, prepared from the reaction of benzyl Grignard reagent and glycidaldehyde diethyl acetal, was treated with titanium tetrachloride to give 2-tetralone in good yield. This highly efficient transformation involves tande

Benzoquinazoline inhibitors of thymidylate synthase: Enzyme inhibitory activity and cytotoxicity of some 3-amino- and 3-methylbenzo[f]quinazolin- 1(2H)-ones

Pendergast,Johnson,Dickerson,Dev,Duch,Ferone,Hall,Humphreys,Kelly,Wilson

, p. 2279 - 2291 (2007/10/02)

The synthesis and thymidylate synthase (TS) inhibitory activity of a series of simple benzo[f]-quinazolin-1(2H)-ones are described. Fully aromatic 3-amino compounds with compact lipophilic substituents in the 9-position were found to have I50 values as low as 20 nM on the isolated enzyme, and represent the first examples of potent, folate-based TS inhibitors that completely lack any structural feature corresponding to the (p- aminobenzoyl)glutamate moiety of the cofactor. A number of the compounds also showed moderate growth inhibitory activity against a human colon adenocarcinoma cell line (SW480), with IC50 values as low as 2 μM.

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