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118-07-0

6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid is a complex organic chemical compound featuring a pyrazolyl ring attached to a toluene ring. This molecule is distinguished by the presence of a sulphonic acid group, a ketone group, and a methyl group, which collectively confer a range of chemical properties. Its classification within organic chemistry suggests it may exhibit acidic characteristics due to the sulphonic acid moiety and stability from the toluene ring. The specific attributes and applications of this compound are influenced by its structural conformation, stereochemistry, and any additional substituents or functional groups it may contain.

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  • Benzenesulfonic acid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methyl-

    Cas No: 118-07-0

  • USD $ 1.9-2.9 / Gram

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  • 118-07-0 Structure

  • Basic information

    1. Product Name: 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid
    2. Synonyms: 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid;3-methyl-4-(3-methyl-5-oxo-4,5-dihydropyrazol-1-yl)benzenesulfonic acid;1-(2'-Methyl-4'-sulphophenyl)-3-methyl-5-pyrazolone;3-Methyl-1-(2-methyl-4-sulfophenyl)-2-pyrazolin-5-one;1-(2''-METHYL-4''-SULFOPHENYL)-3-METHYL-5-PYRAZOLONE;1-(2-Methyl-4-sulfophenyl)-3-methyl-1H-pyrazol-5(4H)-one;4-(4,5-Dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methylbenzenesulfonic acid;3-methyl-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid
    3. CAS NO:118-07-0
    4. Molecular Formula: C11H12N2O4S
    5. Molecular Weight: 268.28898
    6. EINECS: 204-232-5
    7. Product Categories: N/A
    8. Mol File: 118-07-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: PALE CREAM COLOURED MOST CRYSTALS
    5. Density: 1.47 g/cm3
    6. Refractive Index: 1.651
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid(118-07-0)
    11. EPA Substance Registry System: 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid(118-07-0)

  • 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: 118-07-0(Hazardous Substances Data)

118-07-0 Usage

Uses

Used in Chemical Synthesis:
6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid is used as a building block in the synthesis of various organic compounds for [application reason]. Its unique structure and functional groups make it a versatile intermediate in the creation of pharmaceuticals, agrochemicals, or other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid is used as a key intermediate for the development of new drugs, leveraging its structural features to target specific biological pathways or receptors.
Used in Material Science:
6-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)toluene-3-sulphonic acid is utilized as a component in the development of advanced materials, such as polymers or composites, where its chemical properties contribute to the desired material characteristics, like enhanced stability or specific interactions with other molecules.

Check Digit Verification of cas no

The CAS Registry Mumber 118-07-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 118-07:
(5*1)+(4*1)+(3*8)+(2*0)+(1*7)=40
40 % 10 = 0
So 118-07-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H12N2O4S/c1-7-5-9(18(15,16)17)3-4-10(7)13-11(14)6-8(2)12-13/h3-5H,6H2,1-2H3,(H,15,16,17)

118-07-0SDS

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 3-methyl-4-(3-methyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid

1.2 Other means of identification

Product number -
Other names Benzenesulfonic acid,4-(4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl)-3-methyl

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:118-07-0 SDS

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