484903

Sigma-Aldrich

Piperazine-2-carboxylic acid dihydrochloride

98%

Synonym(s):
(±)-Piperazine-2-carboxylic acid dihydrochloride
Empirical Formula (Hill Notation):
C5H10N2O2 · 2HCl
CAS Number:
Molecular Weight:
203.07
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

98%

mp

265 °C (dec.) (lit.)

SMILES string

Cl[H].Cl[H].OC(=O)C1CNCCN1

InChI

1S/C5H10N2O2.2ClH/c8-5(9)4-3-6-1-2-7-4;;/h4,6-7H,1-3H2,(H,8,9);2*1H

InChI key

WNSDZBQLMGKPQS-UHFFFAOYSA-N

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Target Organs

Respiratory system

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificate of Analysis
Certificate of Origin
Maryam Hashemi et al.
Materials science & engineering. C, Materials for biological applications, 61, 791-800 (2016-02-04)
Poly-(amidoamine) (PAMAM) and poly-(propylenimine) (PPI) are the two most widely investigated dendrimers for drug and gene delivery. In order to enhance DNA transfection activity of these dendrimers, generation 3 and 4 PAMAM and generation 4 and 5 PPI were modified...
Zahra Salmasi et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 96, 76-88 (2015-07-26)
Branched polyethylenimine (PEI) is extensively used as a polycationic non-viral vector for gene delivery. Polyplexes formed with PEI are believed to be released from endocytotic vesicles by the osmotic burst mechanism in the rate-limiting step in transfection. Increasing the buffering...

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