20734-67-2

Basic information

• Product Name: 5-Aminoresorcinol
• Synonyms: 5-Aminoresorcinol;Phloramine;5-Amino-1,3-benzenediol;5-aminobenzene-1,3-diol
• CAS NO: 20734-67-2
• Molecular Formula: C₆H₇NO₂
• Molecular Weight: 125.13
• Mol File: 20734-67-2.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 341.9±12.0 °C(Predicted)
• Appearance: /
• Density: 1.412±0.06 g/cm3(Predicted)
• PKA: 9.50±0.10(Predicted)
• CAS DataBase Reference: 5-Aminoresorcinol(CAS DataBase Reference)
• NIST Chemistry Reference: 5-Aminoresorcinol(20734-67-2)
• EPA Substance Registry System: 5-Aminoresorcinol(20734-67-2)

Safety Data

• Hazardous Substances Data: 20734-67-2(Hazardous Substances Data)

Usage

Description

5-Aminoresorcinol, with the molecular formula C6H7NO2, is an organic compound derived from resorcinol. It is characterized by its ability to produce a blue-black color when reacting with specific compounds, which makes it a valuable asset in various industrial applications. Known for its low toxicity and good stability, 5-Aminoresorcinol is widely used in the synthesis of dyes, pigments, and pharmaceuticals.

Uses

Used in Dye and Coloring Industry:
5-Aminoresorcinol is used as a color-producing agent for its distinctive blue-black color when it reacts with certain compounds. This property makes it a popular choice in the dyeing and coloring industry for creating a wide range of hues.
Used in Pharmaceutical Industry:
5-Aminoresorcinol is utilized as an intermediate in the production of various pharmaceuticals. Its low toxicity and good stability contribute to its value in this field, ensuring the safety and effectiveness of the final products.
Used in Hair Dye Production:
As an intermediate in the manufacturing process, 5-Aminoresorcinol plays a crucial role in the creation of hair dyes. Its ability to produce vibrant colors, combined with its low toxicity, makes it an ideal component for hair coloring products.

Upstream product

• 20734-70-7 5-nitroresorcinol 
• 108-73-6 3,5-dihydroxyphenol 
• 7664-41-7 ammonia 
• 7145-49-5 3-methoxy-5-nitrophenol 

Downstream Products

• 73164-69-9 N-(3,5-dihydroxyphenyl)acetamide 
• 51642-28-5 5-azidobenzene-1,3-diol 
• 1108169-56-7 8-chloro-2-{[(3,5-dihydroxyphenyl)amino]methyl}[1]benzothieno[3,2-d]pyrimidin-4(3H)-one 
• 64339-43-1 5-iodoresorcinol 
• 733035-26-2 ECO-4601 

Relevant articles and documents

First synthesis of BU-4664L

The first synthesis of BU-4664L, an actinomycte-produced N-farnesylated dibenzodiazepinone with important biological activities, has been achieved in 18% overall yield from a known benzoic acid derivative by a nine-step sequence that involves an intramolecular Buchwald-Hartwig coupling of a sterically demanding bromo amine intermediate to install the unique tricyclic ring system.

Heck arylation of styrenes promoted by an air-stable phosphinito complex with palladium(II); Synthesis of resveratrol

An air-stable phosphinito complex of palladium(II) was found to be an efficient catalyst in the Heck reaction of a variety of aryl halides and styrenes. Resveratrol was concisely synthesized in 63% overall yield; the reactions were performed under conventional and microwave heating. Georg Thieme Verlag Stuttgart New York.

Synthesis of resveratrol using a direct decarbonylative Heck approach from resorcylic acid

The phytoalexin resveratrol has been made using a decarbonylative Heck reaction. The acid chloride derived from 3,5-dihydroxybenzoic acid was coupled with 4-acetoxystyrene in the presence of palladium acetate and N,N-bis-(2,6-diisopropylphenyl)dihydroimidazolium chloride to give the substituted stilbene in 73% yield as the key step.