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Merck
CN

C1119

Sigma-Aldrich

Caroverine hydrochloride

≥98% (HPLC), solid

Synonym(s):

1-[2-(Diethylamino)ethyl]-3-[(4-methoxyphenyl)methyl]-2(1H)-quinoxalinone monohydrochloride

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About This Item

Empirical Formula (Hill Notation):
C22H28ClN3O2
CAS Number:
55750-05-5
Molecular Weight:
401.93
MDL number:
MFCD01684929
UNSPSC Code:
12352200
PubChem Substance ID:
329774856

Key Documents

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Assay

≥98% (HPLC)

form

solid

solubility

DMSO: >10 mg/mL
H2O: insoluble

storage temp.

2-8°C

SMILES string

Cl.CCN(CC)CCN1C(=O)C(Cc2ccc(OC)cc2)=Nc3ccccc13

InChI

1S/C22H27N3O2.ClH/c1-4-24(5-2)14-15-25-21-9-7-6-8-19(21)23-20(22(25)26)16-17-10-12-18(27-3)13-11-17;/h6-13H,4-5,14-16H2,1-3H3;1H

InChI key

JRNWTJUIMRLKBV-UHFFFAOYSA-N

Biochem/physiol Actions

Caroverine hydrochloride is a nonselective NMDA and AMPA glutamate receptor antagonist.
Caroverine hydrochloride is a nonselective NMDA and AMPA glutamate receptor antagonist. Also, Caroverine hydrochloride is a class B calcium-channel-blocker, antiglutamatergic agent, and acts as an antioxidant when administered to lab animals.

Features and Benefits

This compound is featured on the Glutamate Receptors (Ion Channel Family) page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
058K4601

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T Hummel
Laryngo- rhino- otologie, 82(8), 552-554 (2003-08-14)
Apart from olfactory loss due to sino-nasal disease therapy of olfactory dysfunction is a difficult task. Own investigations were carried out using alpha-lipoic acid (Hummel et al. 2002) and caroverine (Quint et al. 2002) in both patients with posttraumatic olfactory
Zhiqiang Chen et al.
Audiology & neuro-otology, 8(1), 49-56 (2003-02-05)
Caroverine, an N-methyl-D-aspartate and alpha-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor antagonist, has been shown to protect the inner ear from excitotoxicity and to be effective in the treatment of cochlear synaptic tinnitus. Local administration of caroverine on the round window membrane (RWM) could
S V Logvinov et al.
Neuroscience and behavioral physiology, 39(2), 217-221 (2009-01-14)
Changes in contacts between neurons in the internal reticular layer of the retina were studied in white rats 7 and 30 days after exposure to high-intensity light. Osmium preparations on day 7 demonstrated synapse destruction, predominantly of the "light" type
J Toth et al.
Laryngo- rhino- otologie, 83(2), 124-134 (2004-03-05)
Disorders of the sense of smell are frequent. This severely can affect the quality of live. Appropriate testing is needed to determine the nature of the patient's complaints. Following the pathogenesis, two main groups of smell disorders are discernable: The
Steffen Gais et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 28(21), 5513-5518 (2008-05-23)
Visual cortex plasticity is enhanced by sleep. It is hypothesized that a reactivation of glutamatergic synapses is essential for this form of plasticity to occur after learning. To test this hypothesis, human subjects practiced a visual texture discrimination skill known
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