1821-33-6

Basic information

• Product Name: 1-Benzoyl-3-phenylurea
• Synonyms: 1-Benzoyl-3-phenylurea
• CAS NO: 1821-33-6
• Molecular Formula: C₁₄H₁₂N₂O₂
• Molecular Weight: 240.2573
• Mol File: 1821-33-6.mol
• Article Data: 23

Chemical Properties

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Appearance: /
• Density: 1.259g/cm³
• Refractive Index: 1.644
• CAS DataBase Reference: 1-Benzoyl-3-phenylurea(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Benzoyl-3-phenylurea(1821-33-6)
• EPA Substance Registry System: 1-Benzoyl-3-phenylurea(1821-33-6)

Safety Data

• Hazardous Substances Data: 1821-33-6(Hazardous Substances Data)

Usage

General Description

1-Benzoyl-3-phenylurea, also known as BPUP, is a chemical compound with the molecular formula C14H12N2O2. It is a white crystalline solid that is soluble in organic solvents but insoluble in water. BPUP is commonly used as an inhibitor of cytokinin oxidase, which plays a key role in the degradation of the plant hormone cytokinin. By inhibiting cytokinin oxidase, BPUP can prevent the breakdown of cytokinin, leading to an increase in the levels of this hormone in plants. This can have various physiological effects on plants, such as promoting cell division, delaying senescence, and enhancing stress tolerance. Therefore, 1-Benzoyl-3-phenylurea is often used in agricultural applications to improve crop yield and quality.

InChI:InChI=1/C14H12N2O2/c17-13(11-7-3-1-4-8-11)16-14(18)15-12-9-5-2-6-10-12/h1-10H,(H2,15,16,17,18)

Upstream product

• 19964-97-7 N-bromobenzamide 
• 103-71-9 phenyl isocyanate 
• 1821-34-7 N-chlorobenzamide 
• 614-22-2 1-benzoylurea 
• 62-53-3 aniline 
• 4921-82-8 1-benzoyl-3-phenylthiourea 
• 2563-97-5 2,2,2-trichloro-N-phenylacetamide 
• 55-21-0 benzamide 
• 41876-77-1 S-(2-propenyl) N-benzoylmonothiocarbamate 
• 64-10-8 phenyl carbamate 
• 98-88-4 benzoyl chloride 
• 100880-84-0 N'-benzoyl-N-formyl-N-phenyl-urea 
• 56140-50-2 N-[anilino(imino)methyl]benzamide 
• 572-43-0 1,2-Diphenyl-ethane-1,2-dione dioxime 

Downstream Products

• 93-58-3 benzoic acid methyl ester 
• 64-10-8 phenyl carbamate 
• 17013-30-8 N-Benzoyl-N'-benzyl-harnstoff 
• 5499-34-3 N-Benzoyl-N',N'-pentamethylen-harnstoff 
• 2645-36-5 1-(N-phenylcarbamoyl)piperidine 
• 55-21-0 benzamide 
• 103-71-9 phenyl isocyanate 

Relevant articles and documents

4-Benzimino-3-phenyl-1,3-selenazetidine-2-thione and 4-Benzimino(ethoxycarbimino)-3-phenyl-1,3-thiazetidine-2-thiones

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An Improved Synthesis of Urea Derivatives from N -Acylbenzotriazole via Curtius Rearrangement

The good leaving tendency of the benzotriazole moiety has been exploited for the synthesis of symmetric, unsymmetric, N -acyl, and cyclic ureas in good yields from N -acylbenzotriazoles by treating the latter with various amines in the presence of TMSN 3 /Et 3 N in a sealed tube. The salient features of the devised protocol includes the high-yield, mild, metal-free, one-pot reaction conditions, and short reaction time. Furthermore, in many cases, no column chromatography is required for the purification.

In situ slow release of isocyanates: Synthesis and organocatalytic application of N-acylureas

A novel, efficient, and operationally simple one-pot synthesis of both, symmetrical and unsymmetrical N-acylureas from carboxamides and in situ generated isocyanates (from N,N-dibromo-p-toluenesulfonamide) in the presence of a mild base at rt is reported. The protocol avoids the tedious isolation and purification steps of hazardous isocyanates. The first application of these acylureas to the catalysis through hydrogen bonding is also demonstrated.