(R)-(-)-2-Methylpiperazine

(R)-(-)-2-Methylpiperazine Basic information

Product Name:	(R)-(-)-2-Methylpiperazine
Synonyms:	R-MP;(R)-(-)-2-METHYLPIPERAZINE;(R)-2-METHYLPIPERAZINE;PIPERAZINE, 2-METHYL-, (2R)-;R-(-)-2-Methylpiperazine100.15;(R)-(-)-2-Methylpiperazine,98+%;(R)-(-)-2-Methylpiperazine, 99+%, ee 99+%;(R)-(-)-2-METHYLPIPERAZINE , EE 99%
CAS:	75336-86-6
MF:	C5H12N2
MW:	100.16
EINECS:
Product Categories:	Chiral Building Blocks;Heterocyclic Building Blocks;Chiral Compounds;Piperaizine;Piperazines
Mol File:	75336-86-6.mol

(R)-(-)-2-Methylpiperazine Chemical Properties

Melting point	91-93 °C (lit.)
Boiling point	155-156 °C
alpha	-18 º (c=1, toluene)
density	0.9305 (estimate)
refractive index	1.4378 (estimate)
Fp	149 °F
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
form	Crystalline Powder, Crystals and/or Chunks
pka	9.31±0.40(Predicted)
color	White to yellow
optical activity	[α]20/D 16.5°, c = 5 in benzene
Water Solubility	soluble
Sensitive	Air Sensitive & Hygroscopic
BRN	3647994
CAS DataBase Reference	75336-86-6(CAS DataBase Reference)

Safety Information

Hazard Codes	F,C,Xi
Risk Statements	11-36/37/38-34
Safety Statements	16-26-36/37/39-45-36
RIDADR	UN 1325 4.1/PG 2
WGK Germany	2
HazardClass	4.1
PackingGroup	III
HS Code	29335990

MSDS Information

Provider	Language
(R)-(-)-2-Methylpiperazine	English
SigmaAldrich	English
ACROS	English
ALFA	English

(R)-(-)-2-Methylpiperazine Usage And Synthesis

Chemical Properties	white to light yellow crystalline powder
Uses	Valuable synthon for quinoline antibacterials.

(R)-(-)-2-Methylpiperazine Preparation Products And Raw materials

Raw materials	(R)-2-METHYL PIPERAZINE (L)TARTARIC ACID SALT-->(S)-(+)-2-Methylpiperazine-->2-Methylpiperazine
Preparation Products	(R)-4-Boc-2-methylpiperazine-->SINOVA SL-02580-->Piperazine, 3-methyl-1-(methylsulfonyl)-, (3R)--->(3R)-1-(3-Chloropyridin-2-yl)-3-methylpiperazine-->1-(4-Fluoro-2-(trifluoromethyl)phenyl)-3-methylpiperazine-->R)-Methyl 4-(3-Methylpiperazin-1-yl)benzoate-->1-BENZYL-3(R)-METHYL-PIPERAZINE

Piperacillin 9-[3-(CIS-3,5-DIMETHYL-1-PIPERAZINYL)PROPYL]CARBAZOLE MONOHYDROCHLORIDE Levodropropizine CYCLO(-D-TRP-TYR) N-Aminoethylpiperazine PIPERAZINE HEXAHYDRATE 9-(3-(CIS-3 5-DIMETHYL-1-PIPERAZINYL)- CYCLO(-HIS-D-PRO) CYCLO(-D-HIS-PRO) trans-2,5-Dimethylpiperazine 1-METHYLPIPERAZINE 2-Methylpiperazine CYCLO(-D-ALA-D-ALA) Atiprosine SNC 80 1,2-DIMETHYLHYDRAZINE DIHYDROCHLORIDE (R)-(-)-2-Methylpiperazine AKOS 29

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