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(3R)-1-benzyl-3-methylpiperazine

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Origin: China

Cas No: 132871-11-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 132871-11-5 Formula: C12H18N2 Molecular Weight: 190.28500

Basic Info

Chemical Name	(3R)-1-benzyl-3-methylpiperazine
Synonyms	(R)-2-Methyl-4-benzylpiperazine; 1-Benzyl-3(r)-methylpiperazine; (R)-1-benzyl-3-methyl-piperazine; 3-(R)-methyl-1-benzylpiperazine; 1-benzyl-3S-methyl-piperazine; (R)-3-Methyl-1-(phenylmethyl)piperazine; R-4BNMP;
CAS No.	132871-11-5
Molecular Formula	C12H18N2
Molecular Weight	190.28500
PSA	15.27000
LogP	1.74700

Properties

Density	0.991g/cm3
Boiling Point	281.5ºC at 760 mmHg
Flash Point	112.3ºC
Refractive Index	1.529
Vapor Pressure	0.00354mmHg at 25°C

Synthesis Route

(R)-(-)-2-Methylpiperazine+benzyl chloride→(3R)-1-benzyl-3-methylpiperazine
(R)-(-)-2-Methylpiperazine+benzyl bromide→(3R)-1-benzyl-3-methylpiperazine
1-benzyl-3-methylpiperazine-2,5-dione→(3R)-1-benzyl-3-methylpiperazine

Precursor

1-benzyl-3-methylpiperazine-2,5-dione
benzyl chloride
(R)-(-)-2-Methylpiperazine
benzyl bromide

Downstream Product

tert-butyl (2R)-4-benzyl-2-methylpiperazine-1-carboxylate
(R)-1-N-Boc-2-Methylpiperazine
(R)-(-)-2-Methylpiperazine

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