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Merck
CN

B103004

N-Butylurea

99%

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About This Item

Linear Formula:
CH3(CH2)3NHCONH2
CAS Number:
Molecular Weight:
116.16
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
209-748-4
Beilstein/REAXYS Number:
1744775
MDL number:
Assay:
99%
Form:
crystals
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InChI

1S/C5H12N2O/c1-2-3-4-7-5(6)8/h2-4H2,1H3,(H3,6,7,8)

InChI key

CNWSQCLBDWYLAN-UHFFFAOYSA-N

SMILES string

CCCCNC(N)=O

assay

99%

form

crystals

Quality Level

Related Categories

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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Joanna Krakowiak et al.
Journal of biological physics, 45(2), 161-172 (2019-03-25)
The results of thermal studies of denaturation of hen egg white lysozyme (HEWL) in water and an aqueous solution of N-butylurea (BU) are presented. High-precision densimetric measurements were used to characterize and analyze the changes of the specific volume, v
Kevin X Chen et al.
Bioorganic & medicinal chemistry, 16(4), 1874-1883 (2007-11-23)
Starting from a pentapeptide Hepatitis C virus NS3 protease inhibitor, a number of alpha-ketoamide inhibitors based on novel dichlorocyclopropylproline P2 core were synthesized and investigated for their HCV NS3 serine protease activity. The key intermediate 3,4-dichlorocyclopropylproline was obtained through a
Peter L Larsen et al.
Journal of the American Chemical Society, 126(21), 6522-6523 (2004-05-27)
Metal complexes with terminal chalcogenido ligands are known for the early transition-metal complexes, yet for the heavier congeners (e.g., sulfido and selenido), there are no analogous examples for the late 3d metal ions. Reported herein is the isolation and characterization
Taiho Park et al.
Journal of the American Chemical Society, 127(51), 18133-18142 (2005-12-22)
An exceptionally strong quadruply hydrogen-bonded complex is formed between 2,7-diamido-1,8-naphthyridine 3 (DAN) and the butylurea of guanosine 6 (UG) in chloroform. The UG unit can be prepared in four steps from guanosine on a 10 g scale in excellent yields
Srinivasan R Nagarajan et al.
Bioorganic & medicinal chemistry, 11(22), 4769-4777 (2003-10-15)
The human immunodeficiency virus (HIV) has been shown to be the causative agent for AIDS. The HIV virus encodes for a unique aspartyl protease that is essential for the production of enzymes and proteins in the final stages of maturation.

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