CAS 179411-93-9|SDZ 220-581 (hydrochloride)

Introduction：Basic information about CAS 179411-93-9|SDZ 220-581 (hydrochloride), including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. SDZ 220-581 (hydrochloride) BiologicalActivity
3. Chemical & Physical Properties
4. Safety Information
5. Synonyms

Common Name	SDZ 220-581 (hydrochloride)
CAS Number	179411-93-9	Molecular Weight	406.2
Density	/	Boiling Point	/
Molecular Formula	C₁₆H₁₈Cl₂NO₅P	Melting Point	/
MSDS	ChineseUSA	Flash Point	/
Symbol	GHS07	Signal Word	Warning

Names

Name	SDZ 220-581 hydrochloride
Synonym	More Synonyms

SDZ 220-581 (hydrochloride) BiologicalActivity

Description	SDZ 220-581 Hcl is a potent, competitive antagonist at the NMDA glutamate receptor subtype(pKi= 7.7).IC50 Value: Target: NMDA receptorin vitro: Wake-promoting doses of LSN2463359 and LSN2814617 attenuated deficits in performance induced by the competitiveNMDA receptor antagonist SDZ 220,581 in two tests of operant behaviour: the variable interval 30 s task and the DMTP task [1].in vivo: Administration of SDZ 220-581 or CGS 19755 was associated with a robust reduction in PPI, whereas L-701,324, 4-Cl-KYN or MLA failed to alter PPI [2]. With the most active agent, SDZ 220-581, full protection against maximal electroshock seizures (MES) was obtained at oral doses of 10 mg/kg in rats and in mice. The compound had a fast onset (< or = 1 hr) and a long duration (> or = 24 hr) of action [3]. Rats were pretreated with clozapine (0 or 5.0 mg/kg) or haloperidol (0 or 0.1 mg/kg), together with SDZ 220-581 (0 or 2.5 mg/kg), and tested. SDZ 220-581 and SDZ EAB-515 decreased PPI without affecting startle magnitude [4].
Related Catalog	Signaling Pathways >>Membrane Transporter/Ion Channel >>iGluRSignaling Pathways >>Neuronal Signaling >>iGluRResearch Areas >>Neurological Disease
References	[1]. Gilmour G, et al. In vitro characterisation of the novel positive allosteric modulators of the mGlu? receptor, LSN2463359 and LSN2814617, and their effects on sleep architecture and operant responding in the rat. Neuropharmacology. 2013 Jan;64:224-39. [2]. Linderholm K, et al. Role of the NMDA-receptor in Prepulse Inhibition in the Rat. Int J Tryptophan Res. 2010;3:1-12. [3]. Urwyler S, et al. Biphenyl-derivatives of 2-amino-7-phosphono-heptanoic acid, a novel class of potent competitive N-methyl-D-aspartate receptor antagonists--II. Pharmacological characterization in vivo. Neuropharmacology. 1996 Jun;35(6):655-69. [4]. Bakshi VP, et al. Disruption of prepulse inhibition and increases in locomotor activity by competitive N-methyl-D-aspartate receptor antagonists in rats. J Pharmacol Exp Ther. 1999 Feb;288(2):643-52.

Description

SDZ 220-581 Hcl is a potent, competitive antagonist at the NMDA glutamate receptor subtype(pKi= 7.7).IC50 Value: Target: NMDA receptorin vitro: Wake-promoting doses of LSN2463359 and LSN2814617 attenuated deficits in performance induced by the competitiveNMDA receptor antagonist SDZ 220,581 in two tests of operant behaviour: the variable interval 30 s task and the DMTP task [1].in vivo: Administration of SDZ 220-581 or CGS 19755 was associated with a robust reduction in PPI, whereas L-701,324, 4-Cl-KYN or MLA failed to alter PPI [2]. With the most active agent, SDZ 220-581, full protection against maximal electroshock seizures (MES) was obtained at oral doses of 10 mg/kg in rats and in mice. The compound had a fast onset (< or = 1 hr) and a long duration (> or = 24 hr) of action [3]. Rats were pretreated with clozapine (0 or 5.0 mg/kg) or haloperidol (0 or 0.1 mg/kg), together with SDZ 220-581 (0 or 2.5 mg/kg), and tested. SDZ 220-581 and SDZ EAB-515 decreased PPI without affecting startle magnitude [4].

Related Catalog

Signaling Pathways >>Membrane Transporter/Ion Channel >>iGluRSignaling Pathways >>Neuronal Signaling >>iGluRResearch Areas >>Neurological Disease

References

[1]. Gilmour G, et al. In vitro characterisation of the novel positive allosteric modulators of the mGlu? receptor, LSN2463359 and LSN2814617, and their effects on sleep architecture and operant responding in the rat. Neuropharmacology. 2013 Jan;64:224-39.

[2]. Linderholm K, et al. Role of the NMDA-receptor in Prepulse Inhibition in the Rat. Int J Tryptophan Res. 2010;3:1-12.

[3]. Urwyler S, et al. Biphenyl-derivatives of 2-amino-7-phosphono-heptanoic acid, a novel class of potent competitive N-methyl-D-aspartate receptor antagonists--II. Pharmacological characterization in vivo. Neuropharmacology. 1996 Jun;35(6):655-69.

[4]. Bakshi VP, et al. Disruption of prepulse inhibition and increases in locomotor activity by competitive N-methyl-D-aspartate receptor antagonists in rats. J Pharmacol Exp Ther. 1999 Feb;288(2):643-52.

Chemical & Physical Properties

Molecular Formula	C₁₆H₁₈Cl₂NO₅P
Molecular Weight	406.2
Exact Mass	405.029968
InChIKey	WSYIMHDAUSNYSF-RSAXXLAASA-N
SMILES	Cl.NC(Cc1cc(CP(=O)(O)O)cc(-c2ccccc2Cl)c1)C(=O)O
Storage condition	room temp

Safety Information

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H315-H319-H335
Precautionary Statements	P261-P305 + P351 + P338
Hazard Codes	Xi
Risk Phrases	36/37/38
Safety Phrases	26
RIDADR	NONH for all modes of transport

Synonyms

MFCD28053516

SDZ 220-581 (hydrochloride)

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