110860-60-1

Basic information

• Product Name: Methyl 5-aMino-1-Methyl-1H-pyrazole-4-carboxylate
• Synonyms: Methyl 5-aMino-1-Methyl-1H-pyrazole-4-carboxylate
• CAS NO: 110860-60-1
• Molecular Formula: C6H9N3O2
• Molecular Weight: 155.15456
• Mol File: 110860-60-1.mol

Chemical Properties

• Appearance: /
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C
• CAS DataBase Reference: Methyl 5-aMino-1-Methyl-1H-pyrazole-4-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: Methyl 5-aMino-1-Methyl-1H-pyrazole-4-carboxylate(110860-60-1)
• EPA Substance Registry System: Methyl 5-aMino-1-Methyl-1H-pyrazole-4-carboxylate(110860-60-1)

Safety Data

• Hazardous Substances Data: 110860-60-1(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
Methyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate is used as a building block for the synthesis of pharmaceuticals due to its potential biological activities. It contributes to the development of new drugs with anti-cancer, anti-bacterial, and anti-inflammatory properties, offering promising therapeutic benefits.
Used in Agrochemical Industry:
In the agrochemical industry, Methyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate is employed as a building block for the synthesis of agrochemicals. Its potential biological activities can be harnessed to create compounds that protect crops from diseases and pests, thereby enhancing agricultural productivity.
Used as a Reagent in Organic Chemistry:
Methyl 5-amino-1-methyl-1H-pyrazole-4-carboxylate is used as a reagent in organic chemistry reactions, particularly in the formation of pyrazole derivatives and other nitrogen-containing compounds. Its versatile nature allows for the synthesis of a wide range of organic compounds, expanding the scope of chemical research and development.

Upstream product

• 13974-74-8 methyl 2-cyano-3-methoxypropenoate 
• 60-34-4 methylhydrazine 
• 1187-21-9 methyl 2-cyano-3-aminoacrylate 

Downstream Products

• 88398-85-0 Methyl 5-Chloro-1-methylpyrazole-4-carboxylate 
• 5952-93-2 methyl ester of 1-methylpyrazole-4-carboxylic acid 
• 334537-34-7 5-(4-methoxy-benzenesulfonylamino)-1-methyl-1H-pyrazole-4-carboxylic acid methyl ester 
• 206192-52-1 5-[benzyl-(4-methoxy-benzenesulfonyl)-amino]-1-methyl-1H-pyrazole-4-carboxylic acid 

Relevant articles and documents

AQUEOUS PIGMENT DISPERSION, PROCESS FOR PRODUCING THE SAME, COLORING COMPOSITION, INK COMPOSITION, AND INK-JET RECORDING METHOD

PROBLEM TO BE SOLVED: To provide a coloring composition, an ink composition, and an ink-jet recording method using an aqueous pigment dispersion. SOLUTION: The present invention provides an aqueous pigment dispersion characterized by comprising an azo pigment which is represented by formula (1) which, in analysis by diffractometry with CuKα characteristic X-ray, shows characteristic X-ray diffraction peaks at Bragg angles (2θ±0.2°) of 7.6° and 25.6°, and a process for producing the same. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT

AQUEOUS PIGMENT DISPERSION, PROCESS FOR PRODUCING THE SAME, COLORING COMPOSITION, INK COMPOSITION, AND INK-JET RECORDING METHOD

PROBLEM TO BE SOLVED: To provide an aqueous pigment dispersion having excellent storage stability, a process for producing the same, and a coloring composition, an ink composition, and an ink-jet recording method using the same. SOLUTION: The present invention provides a process for producing an aqueous pigment dispersion characterized by comprising step A in which an azo pigment which is represented by formula (1), a first dispersant, and water are mixed to prepare a mixture, step B in which the mixture is dispersed with a disperser to obtain an aqueous pigment dispersion A, and step C in which a second dispersant is added to the aqueous pigment dispersion A to obtain an aqueous pigment dispersion of this invention, in the stated order. SELECTED DRAWING: None COPYRIGHT: (C)2017,JPOandINPIT

5-Aminopyrrazole deriv. or method of manufacturing the same

PROBLEM TO BE SOLVED: To provide a method for producing a 5-aminopyrazole derivative at a reduced production cost and in high yields. SOLUTION: The method for producing a 5-aminopyrazole derivative or a salt thereof includes performing the following steps (a) and (b) in the order: (a) the step of deriving an intermediate by reacting a compound having a specified structure or a salt thereof with an active methylene compound having a specified structure; and (b) the step of obtaining the 5-aminopyrazole derivative or a salt thereof by reacting the intermediate with a hydrazine derivative. COPYRIGHT: (C)2011,JPOandINPIT

AQUEOUS PIGMENT DISPERSION, AND AQUEOUS INK FOR INKJET RECORDING

[Problem] To provide an aqueous ink for inkjet recording, which realizes excellent ink ejection properties, tinctorial strength, and image fastness. [Means for Resolution] An ink containing a pigment dispersion containing A and B, and an aqueous medium: A: an azo pigment represented by the following formula (1) and having at least one characteristic peak at Bragg angles (20) of 5 to 15° and 20 to 30° in X-ray diffraction with characteristic Cu Kα line; and B: a vinyl polymer containing a hydrophobic structural unit (a) and a hydrophilic structural unit (c).

AQUEOUS PIGMENT DISPERSION, AND AQUEOUS INK FOR INKJET RECORDING

To provide an aqueous ink for inkjet recording, which realizes excellent ink ejection properties, tinctorial strength, and image fastness using an aqueous pigment dispersion. An aqueous pigment dispersion containing A and B, wherein A is an azo pigment represented by the following formula and in a crystal form having at least one characteristic peak at Bragg angles (2θ) of 5 to 15° and 20 to 30° in. X-ray diffraction with characteristic Cu Ka line, a tautomer, a salt or hydrate thereof; and B is a vinyl polymer containing a specific structural unit, a structural unit derived from a salt-forming group-containing monomer (a), and a structural unit derived from a monomer selected from a styrene series macromer (b) and a hydrophobic monomer (c), provided that the water-insoluble vinyl polymer has at least either of 2 or more hydroxyl groups and 1 or more carboxyl groups at the end of the main chain:

AZO PIGMENT, METHOD FOR PRODUCING THE AZO PIGMENT AND DISPERSION AND COLORING COMPOSITION CONTAINING THE AZO PIGMENT

An object of the invention is to provide an azo pigment having extremely good dispersibility and dispersion stability and having excellent hue and tinctorial strength and, preferably, having a long axis observed with a transmission microscope of from 0.01

AZO PIGMENT COMPOSITION, PRODUCTION PROCESS OF AZO PIGMENT COMPOSITION, DISPERSION CONTAINING AZO PIGMENT COMPOSITION, COLORING COMPOSITION AND INK FOR INKJET RECORDING

To provide an azo pigment composition exhibiting very good hue and light fastness and having excellent tinctorial strength (color density) and preferably further provide an azo pigment composition containing an azo pigment having characteristic X-ray diffraction peaks at different positions or a tautomer thereof. An azo pigment composition comprising at least one kind of an azo pigment represented by formula (1) having characteristic X-ray diffraction peaks at Bragg angles) (2θ±0.2°) of 7.6°, 25.6° and 27.7° in the CuKα characteristic X-ray diffraction or a tautomer thereof:

AZO PIGMENT, PROCESS FOR PRODUCING AZO PIGMENT, DISPERSION CONTAINING AZO PIGMENT, AND COLORING COMPOSITION

There is provided an azo pigment having excellent coloring characteristics such as coloring power and stable particle size thereof even with the lapse of time, and showing excellent stability as a pigment dispersion and excellent stability as an ink liquid. There is also provided a pigment dispersion showing excellent coloring characteristics, storage stability of dispersions, and ink liquid stability by dispersing the pigment of the invention in various media. An azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (2θ±0.2°) of 7.5°, 25.8°, and 26.9 in X-ray diffraction with characteristic Cu Kα line, and a tautomer thereof.

AZO PIGMENT, METHOD FOR PRODUCING AZO PIGMENT, DISPERSION CONTAINING AZO PIGMENT, AND COLORING COMPOSITION

There is provided an azo pigment having excellently good color reproducibility, dispersibility, and storage stability of pigment dispersions and having excellent hue and tinctorial strength. An azo pigment represented by the following formula (1) and having characteristic peaks at Bragg angles (28:f::0.2°) of 7.2,p, 13.4°, 15.0°, and 25.9 in X-ray diffraction with characteristic Cu Kα line, and a tautomer thereof:

YELLOW PIGMENT MIXTURE DISPERSION FOR INKJET RECORDING

A yellow pigment dispersion is provided the yellow pigment dispersion including: a coloring agent that contains at least one of an azo pigment represented by following formula (1) and a tautomer of the azo pigment, and at least one pigment selected from the group consisting of C.I. Pigment Yellow 1, 2, 3, 12, 13, 14, 16, 17, 73, 74, 75, 83, 93, 95, 97, 98, 109, 110, 114, 120, 128, 138, 139, 150, 151, 154, 155, 180, 185 and 213.