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C9847

Cyclothiazide

AMPA glutamate receptor blocker, powder

Synonym(s):

6-Chloro-3,4-dihydro-3-(2-norbornen-5-yl)-2H-1,2-4-benzothiadiazine-7-sulfonamide 1,1-dioxide

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About This Item

Empirical Formula (Hill Notation):
C14H16ClN3O4S2
CAS Number:
2259-96-3
Molecular Weight:
389.88
NACRES:
NA.77
PubChem Substance ID:
24278350
UNSPSC Code:
12352125
EC Number:
218-859-7
MDL number:
MFCD00210192
Form:
powder
Quality level:
200
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Product Name

Cyclothiazide,

form

powder

Quality Level

200

originator

Eli Lilly

storage temp.

2-8°C

SMILES string

[H][C@@]12CC(C3Nc4cc(Cl)c(cc4S(=O)(=O)N3)S(N)(=O)=O)[C@@]([H])(C1)C=C2

InChI

1S/C14H16ClN3O4S2/c15-10-5-11-13(6-12(10)23(16,19)20)24(21,22)18-14(17-11)9-4-7-1-2-8(9)3-7/h1-2,5-9,14,17-18H,3-4H2,(H2,16,19,20)/t7-,8+,9?,14?/m0/s1

InChI key

BOCUKUHCLICSIY-QJWLJZLASA-N

Gene Information

human ... CA1(759), CA4(762), GRIA1(2890), GRIA2(2891), GRIA3(2892), GRIA4(2893)
rat ... Gria1(50592)

General description

Cyclothiazide is a benzothiadiazine, which has a similar structure to diazoxide.

Application

Cyclothiazide has been used as a α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid receptor (AMPAR) desensitization blocker to study the effects of γ2 on receptor desensitization.

Biochem/physiol Actions

Blocks the rapid desensitization of the AMPA glutamate receptors and markedly prolongs the decay time of the evoked excitatory post-synaptic current.

Features and Benefits

This compound is a featured product for Neuroscience research. Click here to discover more featured Neuroscience products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.
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.
This compound was developed by Eli Lilly. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

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Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
029M4077V
068M4067V
057M4081V
095M4149V
064M4110V

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Articles

DISCOVER Bioactive Small Molecules for Neuroscience

DISCOVER Bioactive Small Molecules for Neuroscience

Martin Loynaz Prieto et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 30(12), 4449-4459 (2010-03-26)
AMPA receptors are ligand-gated ion channels that show multiple conductance levels, indicating that gating of individual AMPA subunits is to some extent independent of the other subunits. To study AMPAR subunit interactions during activation gating, we recorded from single channels
L O Trussell et al.
Neuron, 10(6), 1185-1196 (1993-06-01)
We have investigated the role of AMPA receptor desensitization during transmission at a calyceal synapse. Cyclothiazide blocked the rapid desensitization of AMPA receptors and markedly prolonged the decay time of the evoked excitatory postsynaptic current (PSC). This effect was greater
Lu-Yang Wang et al.
The Journal of neuroscience : the official journal of the Society for Neuroscience, 28(53), 14450-14458 (2009-01-02)
During development of the calyx of Held synapse, presynaptic action potentials (APs) become substantially faster and briefer. Nevertheless, this synapse is able to upregulate quantal output triggered by arriving APs. Briefer APs lead to less effective gating of voltage-gated Ca(2+)
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Global Trade Item Number

SKUGTIN
C9847-10MG04061833531242
C9847-25MG04061833531259