N,N'-DICYCLOHEXYLUREA
- Product Name
- N,N'-DICYCLOHEXYLUREA
- CAS No.
- 2387-23-7
- Chemical Name
- N,N'-DICYCLOHEXYLUREA
- Synonyms
- 1,3-DICYCLOHEXYLUREA;Indapamide Impurity 1;Dicyclohexylcarbodiamide;NSC 30023;NSC 17013;AURORA KA-3582;Lomustine USP RC C;Lomustine Impurity C;N,N'-DICYCLOHEXYLUREA;n,n’-dicyclohexyl-ure
- CBNumber
- CB2314754
- Molecular Formula
- C13H24N2O
- Formula Weight
- 224.34
- MOL File
- 2387-23-7.mol
N,N'-DICYCLOHEXYLUREA Property
- Melting point:
- 232-233 °C(lit.)
- Boiling point:
- 408℃
- Density
- 1.02
- refractive index
- 1.4832 (estimate)
- Flash point:
- 158℃
- storage temp.
- 2-8°C
- solubility
- DMSO (Slightly, Heated), Methanol (Slightly)
- pka
- 13.89±0.20(Predicted)
- form
- Liquid
- color
- Clear
- Stability:
- Hygroscopic
- InChIKey
- ADFXKUOMJKEIND-UHFFFAOYSA-N
- CAS DataBase Reference
- 2387-23-7(CAS DataBase Reference)
- EPA Substance Registry System
- N,N'-Dicyclohexylurea (2387-23-7)
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352IF ON SKIN: wash with plenty of soap and water.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
N-Bromosuccinimide Price
- Product number
- PHR2924
- Product name
- Lomustine Related Compound C
- Purity
- certified reference material, pharmaceutical secondary standard
- Packaging
- 500MG
- Price
- $575
- Updated
- 2024/03/01
- Product number
- D80800
- Product name
- N,N′-Dicyclohexylurea
- Purity
- 98%
- Packaging
- 25g
- Price
- $140
- Updated
- 2024/03/01
- Product number
- 1369442
- Product name
- Lomustine Related Compound C
- Purity
- United States Pharmacopeia (USP) Reference Standard
- Packaging
- 25mg
- Price
- $1500
- Updated
- 2024/03/01
- Product number
- D0441
- Product name
- 1,3-Dicyclohexylurea
- Purity
- >98.0%(GC)(T)
- Packaging
- 25g
- Price
- $37
- Updated
- 2024/03/01
- Product number
- D0441
- Product name
- 1,3-Dicyclohexylurea
- Purity
- >98.0%(GC)(T)
- Packaging
- 500g
- Price
- $274
- Updated
- 2024/03/01
N,N'-DICYCLOHEXYLUREA Chemical Properties,Usage,Production
Chemical Properties
white crystalline powder
Uses
N,N''-Dicyclohexylurea,is a substituted Urea (U822500) compound, which has shown to be a potent inhibitor of juvenile hormone epoxide hydrolase (JHEH) of the tobacco hornworm M. sexta. Lomustine USP Related Compound C.
Definition
ChEBI: 1,3-dicyclohexylurea is a member of ureas.
Preparation
An excess of dry ice (200 g) was added gradually to a solution of dicyclohexylcarbodiimide (2.06 g, 0.01 mol), cyclohexylamine (1.98 g, 0.02 mol), and triethylamine (2.2 g, 0.02 mol) in THF at 75 ℃ over a period of 8 h. After stirring for 8 h, the reaction mixture was concentrated under reduced pressure and the resultant precipitate was collected. Fractional recrystallization of the precipitate from acetone/methanol gave N,N'-dicyclohexylurea; yield 2.2 g (98% based on dicyclohexylcarbodiimide and cyclohexylamine).
Synthesis Reference(s)
The Journal of Organic Chemistry, 61, p. 4175, 1996 DOI: 10.1021/jo9522825
N,N'-DICYCLOHEXYLUREA Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from N,N'-DICYCLOHEXYLUREA manufacturers
- Product
- N,N'-DICYCLOHEXYLUREA 2387-23-7
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 25kg
- Release date
- 2019-07-12
- Product
- N,N'-DICYCLOHEXYLUREA 2387-23-7
- Price
- US $8.80/KG
- Min. Order
- 1KG
- Purity
- 97%-99%
- Supply Ability
- 100kg
- Release date
- 2019-07-04