Cat. No.: HY-70050A

Alosetron

(Synonyms: GR 68755; GR 68755X)

1 Cited Publications

고객리뷰

Based on 1 publication(s) in Google Scholar

Alosetron (GR 68755) is a potent and highly selective serotonin 5-HT3 receptor antagonist. Alosetron is used for the research of irritable bowel syndrome (IBS). Alosetron blocks the fast 5HT3-mediated depolarisation of guinea-pig myenteric and submucosal neurons, with IC₅₀ at ~55 nM. Alosetron attenuates the visceral nociceptive effect of rectal distension in conscious or anaesthetised dogs. Anti-inflammatory effects.

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Purity: 96.26%
CAS No.: 122852-42-0
화학식: C₁₇H₁₈N₄O
분자량:294.35

보관:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

Alosetron Chemical Structure

CAS No.: 122852-42-0

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Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- 제품 설명
- IC₅₀ & Target
- Cellular Effect
- In Vivo
Chemical Information
Publications (1)
용액&용해도
- In Vitro
순도&문서
References
Help & FAQs
Classifications
Bioz

Biological Activity

제품 설명

IC₅₀ & Target

5-HT₃ Receptor

All 5-HT Receptor Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
HEK293	IC₅₀	2.3 μM Compound: Alosetron	Inhibition of human ERG expressed in HEK cells by patch clamp technique Inhibition of human ERG expressed in HEK cells by patch clamp technique	[PMID: 20889341]

In Vivo

Dexamethasone and Alosetron-treated (1 mg/kg; ip; daily for 6 days) rats exhibits a significant decrease in the diarrhea index, in comparison with TNBS-control group, especially after the initial 2 days of treatment following the induction of colitis^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Chemical Information

CAS No. 122852-42-0
Appearance Solid
분자량 294.35
화학식 C₁₇H₁₈N₄O
Color White to off-white
SMILES

O=C(C(C1=C2C=CC=C1)=C(N2C)CC3)N3CC4=C(NC=N4)C
Synonyms

GR 68755; GR 68755X
선적

Room temperature in continental US; may vary elsewhere.

보관

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Publications (1)

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Cell Host Microbe

Gut bacteria that produce fatty acid ethanolamides alleviate diarrhea-predominant IBS with insulin resistance. [Abstract]

2026 Jul 8;34(7):1350-1366.e8. PMID: 42320473

용액&용해도

In Vitro:

DMSO : 5 mg/mL (16.99 mM; ultrasonic and warming and heat to 60°C; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

3.3973 mL

16.9866 mL

33.9732 mL

5 mM

0.6795 mL

3.3973 mL

6.7946 mL

10 mM

0.3397 mL

1.6987 mL

3.3973 mL

Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

몰농도 계산기

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

농도 희석 계산기

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

순도&문서

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (274 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Balfour JA, Goa KL, Perry CM. Alosetron. Drugs. 2000;59(3):511-520. [Content Brief]

[2]. Motavallian A, et al. Anti-inflammatory effects of alosetron mediated through 5-HT3 receptors on experimental colitis. Res Pharm Sci. 2019;14(3):228-236. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg
DMSO	1 mM	3.3973 mL	16.9866 mL	33.9732 mL	84.9329 mL
	5 mM	0.6795 mL	3.3973 mL	6.7946 mL	16.9866 mL
	10 mM	0.3397 mL	1.6987 mL	3.3973 mL	8.4933 mL
	15 mM	0.2265 mL	1.1324 mL	2.2649 mL	5.6622 mL

Keywords

Alosetron

1 Cited Publications

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Alosetron

GPCR/G Protein Compound Library

Immunology/Inflammation Compound Library

Neuronal Signaling Compound Library

FDA-Approved Drug Library

Drug Repurposing Compound Library

Orally Active Compound Library

Neurotransmitter Receptor Compound Library

FDA Approved & Pharmacopeial Drug Library

Anti-Alzheimer's Disease Compound Library

Anti-Parkinson's Disease Compound Library

Neurodegenerative Disease-related Compound Library

5-HT Receptor Compound Library

Human Metabolite Library

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Off-patent Drug Library

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MCE Bioactive Compound Library

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Bioactive Compound Library

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Mass Spectrometry Human Metabolite Library

Lactylation Compound Library

Publications Citing Use of MedChemExpress (MCE) Alosetron

All 5-HT Receptor Isoforms

Biological Activity

Chemical Information

Publications (1)

용액&용해도

순도&문서

References

Help & FAQs

Complete Stock Solution Preparation Table

Alosetron

GPCR/G Protein Compound Library

Immunology/Inflammation Compound Library

Neuronal Signaling Compound Library

FDA-Approved Drug Library

Drug Repurposing Compound Library

Orally Active Compound Library

Neurotransmitter Receptor Compound Library

FDA Approved & Pharmacopeial Drug Library

Anti-Alzheimer's Disease Compound Library

Anti-Parkinson's Disease Compound Library

Neurodegenerative Disease-related Compound Library

5-HT Receptor Compound Library

Human Metabolite Library

Coagulation and Anti-coagulation Compound Library

Withdrawn Drug Compound Library

Off-patent Drug Library

Membrane Protein-targeted Compound Library

Membrane Receptor-targeted Compound Library

Highly Selective Inhibitors Library

Bioactive Compound Library Max

MCE Bioactive Compound Library

Drug Repurposing Compound Library Plus

FDA-Approved Drug Library Plus

FDA-Approved Drug Library Mini

Bioactive Compound Library

High-Throughput Bioactive Compound Library

Mass Spectrometry Human Metabolite Library

Lactylation Compound Library

Publications Citing Use of MedChemExpress (MCE) Alosetron

All 5-HT Receptor Isoforms

Biological Activity

Chemical Information

Publications (1)

용액&용해도

순도&문서

References

Help & FAQs

Complete Stock Solution Preparation Table

Alosetron Related Classifications

HY-70050A Related Classifications