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(S)-(−)-1,2-Diaminopropane dihydrochloride

ALDRICH/412562 - 99%

Synonym: (S)-(−)-Propylenediamine dihydrochloride; (S)-1,2-Propanediamine dihydrochloride

CAS Number: 19777-66-3
Empirical Formula (Hill Notation): C3H10N2 · 2HCl
Molecular Weight: 147.05
MDL Number: MFCD00050706
Linear Formula: CH3CH(NH2)CH2NH2·2HCl
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-412562-1G 1 g
 $76.80
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assay 99%
functional group amine
InChI 1S/C3H10N2.2ClH/c1-3(5)2-4;;/h3H,2,4-5H2,1H3;2*1H/t3-;;/m0../s1
InChI key AEIAMRMQKCPGJR-QTNFYWBSSA-N
mp 227-229 °C (lit.)
optical activity [α]22/D −4°, c = 20 in H2O
Quality Level 100 
SMILES string Cl.Cl.C[C@H](N)CN
Application: (S)-(-)-1,2-Diaminopropane dihydrochloride may be used in the preparation of following chiral imidazoline derivatives, which show moderate α-adrenergic blocking activity:
• (S)-(-)-4-methyl-2-(1-naphthylmethyl)imidazoline hydrochloride
• (S)-(-)-2-benzyl-4-methylimidazoline picrate
• (S )-(-)-2-[(2,6-dichlorophenyl)imino]-4-methylimidazolidine hydrochloride
Packaging: 1 g in glass bottle
Purity 99%
mp 227-229 °C (lit.)
UNSPSC 12352116

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