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412562 Aldrich

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

99%

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

  • CAS Number 19777-66-3

  • Linear Formula CH3CH(NH2)CH2NH2·2HCl

  • Molecular Weight 147.05

  •  Beilstein Registry Number 5740936

  •  MDL number MFCD00050706

  •  PubChem Substance ID 24865810

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Organic Building Blocks, Polyamines More...
InChI Key   AEIAMRMQKCPGJR-QTNFYWBSSA-N
assay   99%
optical activity   [α]22/D −4°, c = 20 in H2O
mp   227-229 °C(lit.)

Description

Packaging

1 g in glass bottle

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

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
3
Protocols & Articles
Peer-Reviewed Papers
15

References

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