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ChemicalBook >> CAS DataBase List >> (R)-(-)-2-Methylpiperazine

(R)-(-)-2-Methylpiperazine

$6 - $7720
Product name: (R)-(-)-2-Methylpiperazine
CAS: 75336-86-6
MF: C5H12N2
MW: 100.16
EINECS:203-644-2
MDL Number:MFCD00192317
Synonyms:R-MP;(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%;(R)-(-)-2-METHYL PIPERAZINE HCL

Price77 Properties Safety Information Description

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aablocks
Activate Scientific
AHH
AK Scientific
Ambeed
American Custom Chemicals Corporation
Apolloscientific
Arctom
AstaTech
Chemenu
Chem-Impex
ChemScene
Crysdot
Matrix Scientific
Medical Isotopes, Inc.
Sigma-Aldrich
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50mg
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25 g
400μL

Manufactureraablocks
Product numberAA005C4K
Product descriptionPiperazine, 2-methyl-, (2R)- 98%
Packaging5g
Price$6
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005C4K
Product descriptionPiperazine, 2-methyl-, (2R)- 98%
Packaging10g
Price$10
Updated2026-05-28
Buy

Manufactureraablocks
Product numberAA005C4K
Product descriptionPiperazine, 2-methyl-, (2R)- 98%
Packaging25g
Price$13
Updated2026-05-28
Buy

ManufacturerActivate Scientific
Product numberAS21592
Product description(R)-(-)-2-Methylpiperazine 97% ee
Packaging5G
Price$43
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS21592
Product description(R)-(-)-2-Methylpiperazine 97% ee
Packaging25g
Price$86
Updated2021-12-16
Buy

ManufacturerActivate Scientific
Product numberAS21592
Product description(R)-(-)-2-Methylpiperazine 97% ee
Packaging100g
Price$209
Updated2021-12-16
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ManufacturerAHH
Product numberMT-18673
Product description(R)-(-)-2-Methylpiperazine 97%
Packaging100g
Price$620
Updated2026-05-26
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ManufacturerAK Scientific
Product numberX3043
Product description(R)-(-)-2-Methylpiperazine
Packaging1g
Price$64
Updated2021-12-16
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ManufacturerAmbeed
Product numberA494420
Product description(R)-2-Methylpiperazine 97%
Packaging100g
Price$70
Updated2026-06-05
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ManufacturerAmbeed
Product numberA494420
Product description(R)-2-Methylpiperazine 97%
Packaging5g
Price$9
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA494420
Product description(R)-2-Methylpiperazine 97%
Packaging10g
Price$15
Updated2021-12-16
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ManufacturerAmbeed
Product numberA494420
Product description(R)-2-Methylpiperazine 97%
Packaging25g
Price$29
Updated2026-06-05
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ManufacturerAmbeed
Product numberA494420
Product description(R)-2-Methylpiperazine 97%
Packaging500g
Price$329
Updated2026-06-05
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0037741
Product description(R)-2-METHYLPIPERAZINE 95.00%
Packaging1G
Price$624.07
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0037741
Product description(R)-2-METHYLPIPERAZINE 95.00%
Packaging5G
Price$905.02
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberCCH0037741
Product description(R)-2-METHYLPIPERAZINE 95.00%
Packaging25G
Price$1614.34
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
aablocks	AA005C4K	Piperazine, 2-methyl-, (2R)- 98%	5g	$6	2026-05-28	Buy
aablocks	AA005C4K	Piperazine, 2-methyl-, (2R)- 98%	10g	$10	2026-05-28	Buy
aablocks	AA005C4K	Piperazine, 2-methyl-, (2R)- 98%	25g	$13	2026-05-28	Buy
Activate Scientific	AS21592	(R)-(-)-2-Methylpiperazine 97% ee	5G	$43	2021-12-16	Buy
Activate Scientific	AS21592	(R)-(-)-2-Methylpiperazine 97% ee	25g	$86	2021-12-16	Buy
Activate Scientific	AS21592	(R)-(-)-2-Methylpiperazine 97% ee	100g	$209	2021-12-16	Buy
AHH	MT-18673	(R)-(-)-2-Methylpiperazine 97%	100g	$620	2026-05-26	Buy
AK Scientific	X3043	(R)-(-)-2-Methylpiperazine	1g	$64	2021-12-16	Buy
Ambeed	A494420	(R)-2-Methylpiperazine 97%	100g	$70	2026-06-05	Buy
Ambeed	A494420	(R)-2-Methylpiperazine 97%	5g	$9	2021-12-16	Buy
Ambeed	A494420	(R)-2-Methylpiperazine 97%	10g	$15	2021-12-16	Buy
Ambeed	A494420	(R)-2-Methylpiperazine 97%	25g	$29	2026-06-05	Buy
Ambeed	A494420	(R)-2-Methylpiperazine 97%	500g	$329	2026-06-05	Buy
American Custom Chemicals Corporation	CCH0037741	(R)-2-METHYLPIPERAZINE 95.00%	1G	$624.07	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0037741	(R)-2-METHYLPIPERAZINE 95.00%	5G	$905.02	2021-12-16	Buy
American Custom Chemicals Corporation	CCH0037741	(R)-2-METHYLPIPERAZINE 95.00%	25G	$1614.34	2021-12-16	Buy

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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)
Flash point :149 °F
storage temp. :Keep in dark place,Inert atmosphere,Room temperature
pka :9.31±0.40(Predicted)
form :Crystalline Powder, Crystals and/or Chunks
color :White to yellow
optical activity :[α]20/D 16.5°, c = 5 in benzene
Water Solubility :soluble
Sensitive :Air Sensitive & Hygroscopic
BRN :3647994
InChI :1S/C5H12N2/c1-5-4-6-2-3-7-5/h5-7H,2-4H2,1H3/t5-/m1/s1
InChIKey :JOMNTHCQHJPVAZ-RXMQYKEDSA-N
SMILES :C[C@@H]1CNCCN1
CAS DataBase Reference :75336-86-6(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H228	Flammable solid	Flammable solids	Category 1 Category 2	Danger Warning	P210, P240,P241, P280, P370+P378
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P
H335	May cause respiratory irritation	Specific target organ toxicity, single exposure;Respiratory tract irritation	Category 3	Warning

Precautionary statements:

P210	Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

(R)-(-)-2-Methylpiperazine is a valuable synthon for quinoline antibacterials.

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Suppliers and manufacturers

Sichuan Argalbio Technology Co,.Ltd J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. INTATRADE GmbH 3B Pharmachem (Wuhan) International Co.,Ltd. Chembest Research Laboratories Limited Alfa Aesar TCI (Shanghai) Development Co., Ltd. Energy Chemical Capot Chemical Co., Ltd

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(R)-(-)-2-Methylpiperazine

Properties

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Description

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