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3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is a chemical compound that belongs to the pyrazole family, characterized by a five-membered aromatic ring with two nitrogen atoms and three carbon atoms. As a derivative of aldehyde, it features a reactive carbonyl group. 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is commonly utilized in the realm of organic synthesis, with its properties such as solubility, stability, and reactivity varying based on molecular configuration and environmental conditions. Due to potential health or safety risks, careful handling is advised.

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  • 112758-40-4 Structure
  • Basic information

    1. Product Name: 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE
    2. Synonyms: 3-Methylpyrazole-4-carboxaldehyde;4-Formyl-3-methyl-1H-pyrazole;3-Methyl-1H-pyrazol-4-carbaldehyde;1-Methyl Pyrazole-4-Aldehyde;3-Methylpyrazole-4-carbaldehyde;1H-Pyrazole-4-carboxaldehyde,3-Methyl-;3-methyl-2H-pyrazole-4-carbaldehyde;3-methyl-2H-pyrazole-4-carboxaldehyde
    3. CAS NO:112758-40-4
    4. Molecular Formula: C5H6N2O
    5. Molecular Weight: 110.11
    6. EINECS: N/A
    7. Product Categories: Pyrazoles & Triazoles;Pyrazoles & Triazoles;ALDEHYDE;Aldehydes
    8. Mol File: 112758-40-4.mol
  • Chemical Properties

    1. Melting Point: 107-108.5°C
    2. Boiling Point: 295.907 °C at 760 mmHg
    3. Flash Point: 137.183 °C
    4. Appearance: /
    5. Density: 1.238 g/cm3
    6. Vapor Pressure: 0.00148mmHg at 25°C
    7. Refractive Index: 1.598
    8. Storage Temp.: 2-8°C
    9. Solubility: N/A
    10. PKA: 12.21±0.50(Predicted)
    11. CAS DataBase Reference: 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE(112758-40-4)
    13. EPA Substance Registry System: 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE(112758-40-4)
  • Safety Data

    1. Hazard Codes: Xi,Xn
    2. Statements: 22-36/37/38
    3. Safety Statements: 26-37
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 112758-40-4(Hazardous Substances Data)

112758-40-4 Usage

Uses

Used in Organic Synthesis:
3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is used as a synthetic intermediate for the creation of various organic compounds. Its aldehyde functionality allows for a wide range of chemical reactions, making it a versatile building block in the synthesis of pharmaceuticals, agrochemicals, and other specialty chemicals.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is used as a key component in the development of new drugs. Its unique structure and reactivity enable the formation of diverse medicinal compounds with potential therapeutic applications.
Used in Agrochemical Industry:
3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is also utilized in the agrochemical sector as a precursor for the synthesis of pesticides and other crop protection agents. Its ability to form stable and effective compounds contributes to the development of innovative solutions for agricultural challenges.
Used in Specialty Chemicals:
In the specialty chemicals industry, 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE is employed as a raw material for the production of various high-value chemicals. Its versatility and reactivity make it suitable for the synthesis of compounds used in applications such as dyes, fragrances, and other specialty products.

Check Digit Verification of cas no

The CAS Registry Mumber 112758-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,5 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 112758-40:
(8*1)+(7*1)+(6*2)+(5*7)+(4*5)+(3*8)+(2*4)+(1*0)=114
114 % 10 = 4
So 112758-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C5H6N2O/c1-4-5(3-8)2-6-7-4/h2-3H,1H3,(H,6,7)

112758-40-4 Well-known Company Product Price

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  • Alfa Aesar

  • (H32547)  3-Methyl-1H-pyrazole-4-carboxaldehyde, 97%   

  • 112758-40-4

  • 250mg

  • 664.0CNY

  • Detail
  • Alfa Aesar

  • (H32547)  3-Methyl-1H-pyrazole-4-carboxaldehyde, 97%   

  • 112758-40-4

  • 1g

  • 1842.0CNY

  • Detail

112758-40-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Methyl-1H-Pyrazole-4-Carbaldehyde

1.2 Other means of identification

Product number -
Other names 3-METHYL-1H-PYRAZOLE-4-CARBALDEHYDE

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:112758-40-4 SDS

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