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Sigma-Aldrich

(R)-(+)-1,2-Diaminopropane dihydrochloride

99%

Sinónimos:

(R)-(+)-Propylenediamine dihydrochloride, 1,2-Propanediamine dihydrochloride

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About This Item

Fórmula lineal:
CH3CH(NH2)CH2NH2·2HCl
Número de CAS:
19777-67-4
Peso molecular:
147.05
Beilstein/REAXYS Number:
5740937
MDL number:
MFCD00239481
UNSPSC Code:
12352116
PubChem Substance ID:
24865809
NACRES:
NA.22

assay

99%

optical activity

[α]20/D +4.0°, c = 20 in H2O

mp

241-244 °C (lit.)

SMILES string

Cl[H].Cl[H].C[C@@H](N)CN

InChI

1S/C3H10N2.2ClH/c1-3(5)2-4;;/h3H,2,4-5H2,1H3;2*1H/t3-;;/m1../s1

InChI key

AEIAMRMQKCPGJR-HWYNEVGZSA-N

Categorías relacionadas

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Keisuke Maruyoshi et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 15(7), 1618-1626 (2009-01-09)
Endogenous polyamines, represented by putrescine, spermidine, and spermine, are known to exert their physiological functions by interacting with polyanionic biomolecules such as DNA, RNA, adenosine triphosphate (ATP), and phospholipids. Very few examples of conformation analysis have been reported for these
S A M Fathi et al.
Journal of hazardous materials, 164(1), 133-137 (2008-09-10)
Bis(5-bromo-2-hydroxybenzaldehyde)-1,2-propanediimine is synthesized by the reaction of 5-bromo-2-hydroxybenzaldehyde and 1,2-diaminopropane in ethanol. This ligand is used as a modifier of octadecyl silica disks for preconcentration of trace amounts of copper(II) ions, followed by nitric acid elution and flame atomic absorption
K Hamana et al.
Microbios, 103(404), 43-51 (2000-10-18)
Cellular levels of diaminopropane, putrescine and cadaverine, and decarboxylase activities to produce these diamines in six species (16 strains) of Haemophilus and four species (5 strains) of Actinobacillus belonging to the family Pasteurellaceae of the gamma subclass of the class
Chiral cyanide-bridged Mn(II)Mn(III) ferrimagnets, [Mn(II)(HL)(H2O)][Mn(III)(CN)6].2H2O (L = S- or R-1,2-diaminopropane): syntheses, structures, and magnetic behaviors.
Wakako Kaneko et al.
Journal of the American Chemical Society, 129(2), 248-249 (2007-01-11)
Mohammad Hossein Habibi et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 79(3), 666-671 (2011-05-04)
Mononuclear Mn(III) complexes have been prepared via the Mn(II) reaction of an equimolar of Schiff-bases derived from reaction of 2-hydroxy-3-methoxybenzaldehyde or 2-hydroxy-5-methoxybenzaldehyde with 1,2-diaminopropane. Axial ligands L include: pyridine (py) and H(2)O. The resulting complexes have been characterized by FT-IR
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