GR 113808
Synonym(s):1-[2-[(Methylsulfonyl)-amino]ethyl]-4-piperidinyl]methyl 1-methyl-1H-indole-3-carboxylate;5-HT₄ Serotonin Receptor Antagonist, GR113808, GR 113808, GR-113808;GR113808 - CAS 144625-51-4 - Calbiochem
- CAS NO.：144625-51-4
- Empirical Formula: C19H27N3O4S
- Molecular Weight: 393.5
- MDL number: MFCD00912901
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:27
What is GR 113808?
The Uses of GR 113808
GR 113808 has been used as a serotonin receptor 4 (5-HT4R) blocker to study its effects on the calcium (Ca2+) transients in rat ventricular cardiomyocytes. It has also been used as a 5-HT4R antagonist to study its effects on de novo enteric neurogenesis in post-embryonic zebrafish.
What are the applications of Application
GR 113808 is a robust and selective receptor antagonist of SR-4
Definition
ChEBI: An indolyl carboxylate ester obtained by formal condensation between the carboxy group of 1-methylindole-3-carboxylic acid with the hydroxy group of N-{2-[4-(hydroxymethyl)piperidin-1-yl]ethyl}methanesulfonamide.
Biological Activity
Potent, selective 5-HT 4 receptor antagonist (pK B = 9.43 in human colonic muscle, and K d = 0.15 nM for binding to cloned human 5-HT 4 receptors). Displays > 300-fold selectivity over 5-HT 1A , 5-HT 1B , 5-HT 2A , 5-HT 2C and 5-HT 3 receptors.
Biochem/physiol Actions
GR 113808 is a 5-HT4 serotonin receptor antagonist.
Storage
Store at RT
Properties of GR 113808
| Boiling point: | 572.3±53.0 °C(Predicted) |
| Density | 1.30±0.1 g/cm3(Predicted) |
| storage temp. | 2-8°C |
| solubility | DMSO: 44 mg/mL, soluble |
| form | solid |
| pka | 11.22±0.40(Predicted) |
| color | white |
Safety information for GR 113808
Computed Descriptors for GR 113808
New Products
Dibenzoyl-L-tartaric acid Anhydrous (Resolution Reagent) Cis-Tosylate Dibenzo[b,f][1,4]thiazepin-11(10H)-one 1,2,3,9-Tetrahydro-9-Methyl-4H-Carbazole-4-One 1-(4-methoxyphenyl)-4-(4-Nitrophenyl)Piperazine (IT-1) BOC Piperazine 1-Benzhydrylazetane-3-carbonitrile 8-oxa-1,3-diazaspiro[4.5]decane-2,4-dione (±)-amino(2-fluorophenyl)acetic acid 2-(2-Chlorophenyl)glycine AMINO-(3-CHLORO-PHENYL)-ACETIC ACID 2'-Fluoroacetophenone METHANOL-D1(OD) TERTIARY BUTANOL-D9 N-ETHYL-D5-AMINE HYDROCHLORIDE BENZOIC ACID-D CHLOROFORM-D TOLUENE-D3 Trans,trans muconic acid HC Blue-16 4-Amino-2-chloro-6,7-dimethoxyquinazoline Ethyl 4,5-bis(2-methoxyethoxy)-2-nitrobenzoate 2,3-Dimethoxypyridine 1-(3-Chlorophenyl)piperazine hydrochlorideRelated products of tetrahydrofuran
![[3H]GR-113808](https://img.chemicalbook.in/StructureFile/ChemBookStructure4/GIF/CB2348519.gif)
![[1-(2-aminoethyl)-4-piperidinyl]methanol](https://img.chemicalbook.in/CAS/GIF/129999-62-8.gif)
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