29867-04-7

Basic information

• Product Name: N-benzylputrescine
• Synonyms: N-benzylputrescine
• CAS NO: 29867-04-7
• Molecular Formula: C₁₁H₁₈N₂
• Molecular Weight: 0
• Mol File: 29867-04-7.mol
• Article Data: 13

Chemical Properties

• Boiling Point: 286.5°Cat760mmHg
• Flash Point: 147.5°C
• Appearance: /
• Density: 0.967g/cm³
• Vapor Pressure: 0.00263mmHg at 25°C
• Refractive Index: 1.529
• CAS DataBase Reference: N-benzylputrescine(CAS DataBase Reference)
• NIST Chemistry Reference: N-benzylputrescine(29867-04-7)
• EPA Substance Registry System: N-benzylputrescine(29867-04-7)

Safety Data

• Hazardous Substances Data: 29867-04-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C11H18N2/c12-8-4-5-9-13-10-11-6-2-1-3-7-11/h1-3,6-7,13H,4-5,8-10,12H2

Upstream product

• 71510-64-0 N-(3-cyanopropyl)benzylamine 
• 100-39-0 benzyl bromide 
• 110-60-1 1,4-diaminobutane 
• 100-52-7 benzaldehyde 
• 103-67-3 benzyl-methyl-amine 
• 100-44-7 benzyl chloride 
• 87142-91-4 N-benzylidene-1,4-diaminobutane 
• 100-46-9 benzylamine 
• 1597437-53-0 N-benzyl-N′-benzylidene-1,4-diaminobutane 
• 31719-05-8 N,N'-dibenzylbutane-1,4-diamine 

Downstream Products

• 1262333-06-1 1-benzyl-1,2,3,4,5,12b-hexahydropyrrolo[2',1':3,4]pyrazino[1,2-a][1,3]diazepin-7(8H)-one 
• 125206-69-1 5-nitro-2-<4-butyl>-1H-isoindole-1,3(2H)-dione hydrochloride 
• 90914-18-4 N⁵-Benzyl-N¹-(tert-butoxycarbonyl)-N⁹-(trifluoroacetyl)homospermidine 
• 90914-15-1 N⁵-Benzyl-N¹-(tert-butoxycarbonyl)homospermidine 
• 140715-74-8 2-<4-butyl>5-nitro-1H-isoindole-1,3(2H)dione 
• 201211-59-8 tert-butyl {4-{benzyl[3-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)propyl]amino}butyl}carbamate 
• 83392-09-0 N⁵-Benzyl-N¹,N⁹-bis[t-butoxycarbonyl]homospermidine 
• 444147-73-3 N-benzyl-N'-pyren-1-ylmethyl-1,4-diaminobutane 
• 90914-09-3 N⁽¹⁾-benzyl-N⁽⁴⁾-(tert-butyloxycarbonyl)-1,4-diaminobutane 

Relevant articles and documents

A new kind of acetylcholine esterase inhibitors and its preparation method and application (by machine translation)

The present invention provides a novel acetyl choline esterase inhibitor and its preparation method and application, in particular, the invention discloses a formula A shown with double AChE binding site of substituted acridine compound, and its preparation method and as acetylcholinesterase inhibitors. The preparation of the novel compounds of this invention demonstrate good inhibit acetylcholine esterase role, can be used as a preparation for treating and preventing HAMER (AD) application value. (by machine translation)

Characterization of unstable products of flavin- and pterin-dependent enzymes by continuous-flow mass spectrometry

Continuous-flow mass spectrometry (CFMS) was used to monitor the products formed during the initial 0.25-20 s of the reactions catalyzed by the flavoprotein N-acetylpolyamine oxidase (PAO) and the pterin-dependent enzymes phenylalanine hydroxylase (PheH) and tyrosine hydroxylase (TyrH). N,N′-Dibenzyl-1,4-diaminobutane (DBDB) is a substrate for PAO for which amine oxidation is rate-limiting. CFMS of the reaction showed formation of an initial imine due to oxidation of an exo-carbon-nitrogen bond. Nonenzymatic hydrolysis of the imine formed benzaldehyde and N-benzyl-1,4-diaminobutane; the subsequent oxidation by PAO of the latter to an additional imine could also be followed. Measurement of the deuterium kinetic isotope effect on DBDB oxidation by CFMS yielded a value of 7.6 ± 0.3, in good agreement with a value of 6.7 ± 0.6 from steady-state kinetic analyses. In the PheH reaction, the transient formation of the 4a-hydroxypterin product was readily detected; tandem mass spectrometry confirmed attachment of the oxygen to C(4a). With wild-type TyrH, the 4a-hydroxypterin was also the product. In contrast, no product other than a dihydropterin could be detected in the reaction of the mutant protein E332A TyrH.

Modular fluorescence sensors for saccharides

Modular photoinduced electron transfer (PET) sensors bearing two phenylboronic acid groups, a pyrene group and alkylene linkers, from trimethylene to octamethylene, have been prepared and evaluated. The diboronic acid systems with tetramethylene 34 pentamethylene 35 and hexamethylene 36 linkers display the greatest enhancement in binding relative to monoboronic acid 4 with D-glucose. The diboronic acid system with the hexamethylene 36 linker is particularly D-glucose selective and sensitive. Whilst the diboronic acid systems with the longer heptamethylene 37 and octamethylene 38 linkers display the greatest enhancement in binding relative to monoboronic acid 4 with D-galactose. All saccharide titrations were performed in methanolic aqueous solution.