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;N,N'-DICYCLOHEXYLUREA;n,n’-dicyclohexyl-ure;N,N'-DICYCLOHEXYLUREA
- CBNumber:
- CB2314754
- Molecular Formula:
- C13H24N2O
- Molecular Weight:
- 224.34
- MDL Number:
- MFCD00003829
- MOL File:
- 2387-23-7.mol
- MSDS File:
- SDS
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) |
form | Liquid |
pka | 13.89±0.20(Predicted) |
color | Clear |
Stability | Hygroscopic |
InChIKey | ADFXKUOMJKEIND-UHFFFAOYSA-N |
CAS DataBase Reference | 2387-23-7(CAS DataBase Reference) |
FDA UNII | ZV7823VVIM |
EPA Substance Registry System | N,N'-Dicyclohexylurea (2387-23-7) |
SAFETY
Risk and Safety Statements
Symbol(GHS) | ![]() GHS07 |
|||||||||
---|---|---|---|---|---|---|---|---|---|---|
Signal word | Warning | |||||||||
Hazard statements | H302-H315-H319-H335 | |||||||||
Precautionary statements | P261-P301+P312-P302+P352-P304+P340-P305+P351+P338 | |||||||||
Hazard Codes | Xn,N | |||||||||
Risk Statements | 22-51/53 | |||||||||
Safety Statements | 61 | |||||||||
WGK Germany | 3 | |||||||||
TSCA | Yes | |||||||||
HS Code | 29242100 | |||||||||
NFPA 704 |
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N,N'-DICYCLOHEXYLUREA price More Price(31)
Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|---|
Sigma-Aldrich | PHR2924 | Lomustine Related Compound C certified reference material, pharmaceutical secondary standard | 2387-23-7 | 500MG | $575 | 2024-03-01 | Buy |
Sigma-Aldrich | D80800 | N,N′-Dicyclohexylurea 98% | 2387-23-7 | 25g | $140 | 2024-03-01 | Buy |
Sigma-Aldrich | 1369442 | Lomustine Related Compound C United States Pharmacopeia (USP) Reference Standard | 2387-23-7 | 25mg | $1500 | 2024-03-01 | Buy |
TCI Chemical | D0441 | 1,3-Dicyclohexylurea >98.0%(GC)(T) | 2387-23-7 | 25g | $37 | 2024-03-01 | Buy |
TCI Chemical | D0441 | 1,3-Dicyclohexylurea >98.0%(GC)(T) | 2387-23-7 | 500g | $274 | 2024-03-01 | Buy |
N,N'-DICYCLOHEXYLUREA Chemical Properties,Uses,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.
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).
Definition
ChEBI: 1,3-dicyclohexylurea is a member of ureas.
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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Supplier | Tel | Country | ProdList | Advantage | |
---|---|---|---|---|---|
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21668 | 55 |
career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29894 | 58 |
Shenzhen Nexconn Pharmatechs Ltd | +86-755-89396905 +86-15013857715 | admin@nexconn.com | China | 10312 | 58 |
Xi'an Kono chem co., Ltd., | 029-86107037 13289246953 | info@konochemical.com | China | 2995 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22968 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39916 | 58 |
CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49391 | 58 |
Antai Fine Chemical Technology Co.,Limited | 18503026267 | info@antaichem.com | CHINA | 9641 | 58 |
TargetMol Chemicals Inc. | +1-781-999-5354 +1-00000000000 | marketing@targetmol.com | United States | 19892 | 58 |
Hefei TNJ Chemical Industry Co.,Ltd. | 0551-65418671 | sales@tnjchem.com | China | 34571 | 58 |
View Lastest Price from N,N'-DICYCLOHEXYLUREA manufacturers
Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
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2019-07-14 | N,N'-DICYCLOHEXYLUREA
2387-23-7
|
US $1.00 / KG | 1KG | 99% | 25kg | Career Henan Chemical Co | |
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2019-07-06 | N,N'-DICYCLOHEXYLUREA
2387-23-7
|
US $8.80 / KG | 1KG | 97%-99% | 100kg | Career Henan Chemical Co |
-
- N,N'-DICYCLOHEXYLUREA
2387-23-7
- US $1.00 / KG
- 99%
- Career Henan Chemical Co
-
- N,N'-DICYCLOHEXYLUREA
2387-23-7
- US $8.80 / KG
- 97%-99%
- Career Henan Chemical Co
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