52943-88-1

Basic information

• Product Name: CHEMBRDG-BB 4023569
• Synonyms: CHEMBRDG-BB 4023569;3-METHYL-1-PHENYL-1H-PYRAZOLE-4,5-DIAMINE;3-methyl-1-phenyl-1H-pyrazole-4,5-diamine(SALTDATA: FREE)
• CAS NO: 52943-88-1
• Molecular Formula: C₁₀H₁₂N₄
• Molecular Weight: 188.23
• Mol File: 52943-88-1.mol

Chemical Properties

• Melting Point: 119 °C
• Boiling Point: 371.5°C at 760 mmHg
• Flash Point: 178.5°C
• Appearance: /
• Density: 1.3g/cm³
• Vapor Pressure: 1.03E-05mmHg at 25°C
• Refractive Index: 1.671
• PKA: 8.17±0.10(Predicted)
• CAS DataBase Reference: CHEMBRDG-BB 4023569(CAS DataBase Reference)
• NIST Chemistry Reference: CHEMBRDG-BB 4023569(52943-88-1)
• EPA Substance Registry System: CHEMBRDG-BB 4023569(52943-88-1)

Safety Data

• Hazardous Substances Data: 52943-88-1(Hazardous Substances Data)

Usage

Uses

Used in Pharmaceutical Industry:
CHEMBRDG-BB 4023569 is used as a chemical intermediate for the synthesis of pharmaceutical drugs, contributing to the development of new medications with potential therapeutic benefits.
Used in Research and Development:
CHEMBRDG-BB 4023569 serves as a research tool in biological studies, aiding scientists in understanding its pharmacological properties and exploring its potential applications in various fields of medicine.

InChI:InChI=1/C10H12N4/c1-7-9(11)10(12)14(13-7)8-5-3-2-4-6-8/h2-6H,11-12H2,1H3

Upstream product

• 52943-85-8 5-amino-3-methyl-4-nitroso-1-phenylpyrazole 
• 86538-56-9 N-(3-methyl-4-nitro-1-phenyl-1H-pyrazol-5-yl)hydrazine 
• 7647-01-0 hydrogenchloride 
• 59119-58-3 5-amino-4-<(phenyl)azo>-3-methyl-1-phenyl pyrazole 
• 1131-18-6 1-Phenyl-3-methyl-5-aminopyrazole 

Downstream Products

• 106683-19-6 3-methyl-1,5,6-triphenylpyrazolo<3,4-b>pyrazine 
• 107278-96-6 3-methyl-5,6-phenanthreno-1-phenylpyrazolo<3,4-b>pyrazine 
• 108978-20-7 sulfanilic acid-(5-amino-3-methyl-1-phenyl-1H-pyrazol-4-ylamide) 
• 57047-17-3 6-methyl-4-phenylpyrazolo[3,4-d][1,2,3]triazole 
• 184355-47-3 3,5,7-Trimethyl-1-phenyl-1H-pyrazolo[3,4-b][1,4]diazepin-6-one oxime 
• 191230-72-5 5-amino-4-ethoxycarbonylamino-3-methyl-1-phenylpyrazole 
• 20737-85-3 4,5-Diamino-3-methyl-1-phenylpyrazole Dihydrochloride 
• 1187463-29-1 (Z)-2'-[(5-amino-3-methyl-1-phenylpyrazol-4-yl)imino]-5'-(4-trifluoromethylbenzylidene)thiazolidin-4-one 

Relevant articles and documents

Dyeing composition for keratin fibres

The present invention relates to a composition for the oxidation dyeing of keratin fibers, in particular human keratin fibers, such as the hair, having at least one oxidation base chosen from diaminopyrazoles and triaminopyrazoles, in combination with at least one meta-aminophenol which is halogenated ortho to the phenol, as coupler, and to the dyeing process using this composition with an oxidizing agent.

Composition for oxidation dyeing of keratinous fibres comprising an amino pyrazole and a mineral compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected mineral compound, and also to the dyeing process using this composition with an oxidizing agent.

Composition for oxidation dyeing of keratinous fibres comprising at least a 4,5 or 3,4-diamino pyrazole or a triamino pyrazole and at least a particular cellulose compound, and dyeing method

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one particular cellulose-based compound, and also to the dyeing process using this composition with an oxidizing agent.

Composition for the oxidation dyeing of keratinous fibres comprising a diamino pyrazole and a carbonyl compound

The present invention relates to a composition for the oxidation dyeing of keratin fibres, in particular of human keratin fibres such as the hair, comprising at least one oxidation base chosen from 4,5- or 3,4-diaminopyrazoles and triaminopyrazoles, in combination with at least one selected carbonyl compound, and also to the dyeing process using this composition with an oxidizing agent.

A simple method for the preparation and selective functionalization of 4,5-diaminopyrazoles

A simple procedure for the synthesis and further functionalization of 4,5-diaminopyrazoles using mild conditions is reported herein. The desired products were obtained in good yield, and the structures have been confirmed by X-ray crystallography.

Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparation

The invention relates to novel compositions for the oxidation dyeing of keratin fibers, comprising at least one specific diaminopyrazole derivative, to the dyeing process using this composition, to novel diaminopyrazole derivatives and to a process for their preparation.

Composition for dyeing keratin fibers which contain at least one diaminopyrazole, dyeing process, novel diaminopyrazoles and process for their preparation

The invention relates to novel compositions for the oxidation dyeing of keratin fibers, comprising at least one specific diaminopyrazole derivative, to the dyeing process using this composition, to novel diaminopyrazole derivatives and to a process for their preparation.

A new efficient route to imidazo[4,5-c]pyrazol-5-ones

The synthesis of imidazo[4,5-c]pyrazol-5-ones (6) is reported. 5-Amino-4-ethoxycarbonylaminopyrazoles 3a-g when heated at 200°for 2 hours afford 6a-g. In a similar manner imidazo[4,5-c]pyrazol-5-one (6a) is readily obtained from 4-amino-5-ethoxycarbonylaminopyrazole (5a).

6-alkyl and 6-arylcarbamoyloximino pyrazolo[3,4-b][1,4]diazepines as potential fungicidal, insecticidal and herbicidal agents

A series of 6-alkyl and 6-arylcarbamoyloximinopyrazolo[3,4-b] [1,4]diazepines was prepared and evaluated for fungicidal, insecticidal and herbicidal activity. No one compound showed a general effect but individual compounds exhibited specific activities.

SYNTHESIS OF 6-SUBSTITUTED IMIDAZOPYRAZOLE-5-THIONES

Treatment of diaminopyrazole derivatives (2) with thiophosgene afforded selectively the isothiocyanatopyrazoles (3).Heating of 3 in pyridine gave the imidazopyrazole-5-thiones (4).