MK-212

Modify Date: 2026-07-31 14:05:23

MK-212 Structure
MK-212 structure
Common Name MK-212
CAS Number 61655-58-1 Molecular Weight 235.11400
Density N/A Boiling Point N/A
Molecular Formula C8H12Cl2N4 Melting Point N/A
MSDS Chinese USA Flash Point N/A
Symbol GHS06
GHS06
Signal Word Danger

 Use of MK-212


MK-212 (CPP) monohydrochloride is a centrally acting 5-HT1C/5-HT2 agonist. MK-212 monohydrochloride can stimulate phosphoinositide hydrolysis in cerebral cortex[1].

Summary: Salt酸MK 212, 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride, CAS number 61655-58-1, molecular formula C8H12Cl2N4, molecular weight 235.11400. Appears as a white to off-white powder. For research-use only, not for medical or clinical usage.


 Names

This table lists Chinese names, IUPAC names and various aliases of this chemical substance.

Name 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride
Synonym More Synonyms

 MK-212 Biological Activity

This table contains bioactivity, target information and biological‑assay experimental data of this compound.

Description MK-212 (CPP) monohydrochloride is a centrally acting 5-HT1C/5-HT2 agonist. MK-212 monohydrochloride can stimulate phosphoinositide hydrolysis in cerebral cortex[1].
Related Catalog
Target

5-HT1C Receptor

5-HT2 Receptor

References

[1]. Lee HS, et, al. Effect of the serotonin agonist, MK-212, on body temperature in schizophrenia. Biol Psychiatry. 1992 Mar 1;31(5):460-70.

[2]. Conn PJ, et, al. Relative efficacies of piperazines at the phosphoinositide hydrolysis-linked serotonergic (5-HT-2 and 5-HT-1c) receptors. J Pharmacol Exp Ther. 1987 Aug;242(2):552-7.

 Chemical & Physical Properties

This table shows physicochemical parameters including melting point, boiling point, density, solubility and optical rotation. Missing data is marked as N/A.

Molecular Formula C8H12Cl2N4
Molecular Weight 235.11400
Exact Mass 234.04400
PSA 41.05000
LogP 1.73540
InChIKey PFIZGLUIYAZQFU-UHFFFAOYSA-N
SMILES Cl.Clc1cncc(N2CCNCC2)n1

 Safety Information

This table covers safety warnings, protective measures, incompatible substances and disposal guidelines for this compound.

Symbol GHS06
GHS06
Signal Word Danger
Hazard Statements H301
Precautionary Statements P301 + P310
Hazard Codes T+
Risk Phrases H301
RIDADR UN 2811 6.1 / PGIII
HS Code 2933990090

 Precursor & DownStream

This table lists upstream starting materials and downstream derivative products related to this chemical.

Precursor  0

DownStream  1

 Customs

This table shows customs‑related data including HS‑code, tariff and regulatory conditions for import and export.

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles23

More Articles

This table lists relevant public references with title, journal and publication metadata for this compound.

Serotonin activates catecholamine neurons in the solitary tract nucleus by increasing spontaneous glutamate inputs.

J. Neurosci. 32(46) , 16530-8, (2012)

Serotonin (5-HT) is a critical neurotransmitter in the control of autonomic functions. 5-HT(3) receptors participate in vagal afferent feedback to decrease food intake and regulate cardiovascular refl...

Characterizing the effects of 5-HT(2C) receptor ligands on motor activity and feeding behaviour in 5-HT(2C) receptor knockout mice.

Neuropharmacology 57(3) , 259-67, (2009)

5-HT(2C) receptor agonists have considerable therapeutic potential, however there is little in vivo data to compare the potency and selectivity of 5-HT(2C) receptor agonists. Since 5-HT(2C) receptor a...

Different serotonin receptor agonists have distinct effects on sound-evoked responses in inferior colliculus.

J. Neurophysiol. 96(5) , 2177-88, (2006)

The neuromodulator serotonin has a complex set of effects on the auditory responses of neurons within the inferior colliculus (IC), a midbrain auditory nucleus that integrates a wide range of inputs f...

 Synonyms

This table collects all English aliases, systematic names and CAS‑related synonyms of the compound.

6-chloro-2-(piperazinyl)pyrazine hydrochloride
1-(6-Chloro-2-pyrazinyl)piperazine hydrochloride
1-(6-chloropyrazin-2-yl)piperazine hydrochloride
Sodium chloride
6-chloro-2-(1-piperazinyl)-pyrazine hydrochloride
MK 212 hydrochloride
4-(2chloro-6-pyrazinyl)piperazine hydrochloride
MK-212

 MK-212 | FAQ

This section contains frequently‑asked‑questions about this compound, including basic parameters, properties, storage conditions and corresponding answers.

Q: What is the LogP of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: LogP of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is 1.73540.
Q: What is the English name of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: The English name of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride.
Q: What is the polar surface area (PSA) of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: Polar surface area (PSA) of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is 41.05000.
Q: What are the downstream products of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: Related downstream products(CAS) of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride: 61655-59-2.
Q: What are the uses of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: Main uses of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride: MK-212 (CPP) monohydrochloride is a centrally acting 5-HT1C/5-HT2 agonist. MK-212 monohydrochloride can stimulate phosphoinositide hydrolysis in cerebral cortex[1].
Q: What is the molecular weight of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: Molecular weight of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is 235.11400.
Q: What is the InChIKey of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: InChIKey of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is PFIZGLUIYAZQFU-UHFFFAOYSA-N.
Q: What English synonyms does 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride have?
A: English synonyms of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride: 6-chloro-2-(piperazinyl)pyrazine hydrochloride, 1-(6-Chloro-2-pyrazinyl)piperazine hydrochloride, 1-(6-chloropyrazin-2-yl)piperazine hydrochloride, Sodium chloride, 6-chloro-2-(1-piperazinyl)-pyrazine hydrochloride, MK 212 hydrochloride, 4-(2chloro-6-pyrazinyl)piperazine hydrochloride, MK-212.
Q: What is the molecular formula of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: Molecular formula of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is C8H12Cl2N4.
Q: What is the CAS number of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride?
A: CAS number of 1-(6-chloro-2-pyrazinyl)-piperazine hydrochloride is 61655-58-1.

 MK-212factory

This table lists manufacturers and suppliers of this compound, including vendor names and product supply reference information.

Shanghai Nianxing Industrial Co., Ltd
Dayang Chem (Hangzhou) Co., Ltd.
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.