79881-89-3

Basic information

• Product Name: Urea,N'-(3-Acetyl-4-hydroxyphenyl)-N,N-diethyl
• Synonyms: N'-(3-ACETYL-4-HYDROXYPHENYL)-N,N-DIETHYL UREA;3-(3-Acetyl-4-hydroxyphenyl)-1,1-diethylurea;A 1354
• CAS NO: 79881-89-3
• Molecular Formula: C₁₃H₁₈N₂O₃
• Molecular Weight: 250.29362
• EINECS: 411-970-3
• Mol File: 79881-89-3.mol
• Article Data: 2

Chemical Properties

• Melting Point: 142-143℃ (acetone )
• Boiling Point: 450.6°C at 760 mmHg
• Flash Point: 226.3°C
• Appearance: /
• Density: 1.196g/cm³
• Vapor Pressure: 9.8E-09mmHg at 25°C
• Refractive Index: 1.584
• CAS DataBase Reference: Urea,N'-(3-Acetyl-4-hydroxyphenyl)-N,N-diethyl(CAS DataBase Reference)
• NIST Chemistry Reference: Urea,N'-(3-Acetyl-4-hydroxyphenyl)-N,N-diethyl(79881-89-3)
• EPA Substance Registry System: Urea,N'-(3-Acetyl-4-hydroxyphenyl)-N,N-diethyl(79881-89-3)

Safety Data

• Hazard Codes: Xn
• Statements: 22-48/22
• Safety Statements: 22-36
• Hazardous Substances Data: 79881-89-3(Hazardous Substances Data)

Usage

General Description

Urea, N'-(3-acetyl-4-hydroxyphenyl)-N,N-diethyl is a synthetic organic compound derived from urea and acetyl-4-hydroxyphenyl. It is commonly used in pharmaceutical and cosmetic products as an ingredient with moisturizing and emollient properties. This chemical has the ability to attract and retain moisture in the skin, making it an effective ingredient in lotions, creams, and other skincare products. Additionally, it can also be found in some medications for treating skin conditions such as eczema and psoriasis. Overall, urea, N'-(3-acetyl-4-hydroxyphenyl)-N,N-diethyl is a versatile compound with a range of applications in the medical and cosmetic industries.

InChI:InChI=1/C13H18N2O3/c1-4-15(5-2)13(18)14-10-6-7-12(17)11(8-10)9(3)16/h6-8,17H,4-5H2,1-3H3,(H,14,18)

Upstream product

• 1461-82-1 3-(4-Ethoxy-phenyl)-1,1-diethylharnstoff 
• 75-36-5 acetyl chloride 
• 88-10-8 N,N-diethylcarbamyl chloride 
• 156-43-4 4-Ethoxyaniline 
• 1357457-94-3 4-(3,3-diethylureido)phenyl acetate 
• 100-00-5 4-chlorobenzonitrile 
• 830-03-5 4-nitrophenol acetate 
• 13871-68-6 p-aminophenyl acetate 

Downstream Products

• 56980-98-4 N'-(3-acetyl-4-(2,3-epoxypropoxy)phenyl)-N,N-diethylurea 
• 108142-72-9 (S)-3-<3-Acetyl-4-(2,2-dimethyl-1,3-dioxolan-4-yl-methoxy)-phenyl>-1,1-diethylharnstoff 
• 56980-93-9 celiprolol 
• 85045-98-3 3-<3-Acetyl-4-(3-brom-2-hydroxy-propoxy)-phenyl>-1,1-diethylharnstoff 
• 108142-73-0 (R)-3-<3-Acetyl-4-(2,3-dihydroxy-propoxy)-phenyl>-1,1-diethylharnstoff 
• 108142-74-1 (S)-3-<3-Acetyl-4-(2-hydroxy-3-tosyloxy-propoxy)-phenyl>-1,1-diethylharnstoff 
• 108142-75-2 (R)-3-<3-Acetyl-4-(oxolanyl-methoxy)-phenyl>-1,1-diethylharnstoff 
• 57470-78-7 (+/-)-celiprolol hydrochloride 

Relevant articles and documents

An improved synthesis of a b-blocker celiprolol hydrochloride

Celiprolol hydrochloride, a β-blocker drug, has been synthesised from 4-chloronitrobenzene. The route involved hydrolysis of the chloride and acetylation of the phenol, reduction of the nitro group, and acylation of theamine. This was followed by Fries rearrangement of the acetyl group, Williamson etherification with epichlorohydrin, followed by opening of the epoxide ring and salt formation. The overall yield of celipropol was 39.1% on the basis of 4-chloronitrobenzene. The Fries rearrangement was substantially improved. The process is suitable for industrial application because of its convenient and environmentally friendly reaction conditions.