Skip to Content
Merck
CN

SML0346

Alosetron hydrochloride

≥98% (HPLC)

Synonym(s):

2,3,4,5-Tetrahydro-5-methyl-2-[(5-methyl-1H-imidazol-4-yl)methyl]-1H-pyrido[4,3-b]indol-1-one hydrochloride

Sign In to View Organizational & Contract Pricing

Select a Size

About This Item

Empirical Formula (Hill Notation):
C17H18N4O·HCl
CAS Number:
122852-69-1
Molecular Weight:
330.81
MDL number:
MFCD09028027
UNSPSC Code:
12352200
PubChem Substance ID:
329825350
NACRES:
NA.77

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

Quality Level

100

Assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

H2O: ≥5 mg/mL at warmed

storage temp.

2-8°C

SMILES string

CN1C2=C(C=CC=C2)C3=C1CCN(CC4=C(C)N=CN4)C3=O.Cl

InChI

1S/C17H18N4O.ClH/c1-11-13(19-10-18-11)9-21-8-7-15-16(17(21)22)12-5-3-4-6-14(12)20(15)2;/h3-6,10H,7-9H2,1-2H3,(H,18,19);1H

InChI key

FNYQZOVOVDSGJH-UHFFFAOYSA-N

Gene Information

human ... HTR3A(3359)

Looking for similar products? Visit Product Comparison Guide

Biochem/physiol Actions

Alosetron is a potent and highly selective antagonist of serotonin 5-HT3 receptors, nonselective cation channels found predominantly in the enteric nervous system of the gastrointestinal tract. These receptors are involved in the regulation of visceral pain, colonic transit and GI secretions that can contribute to the pathophysiology of irritable bowel syndrome (IBS). Alosetron is used clinically for treatment of women with severe diarrhea-predominant IBS.
Alosetron is a potent and highly selective antagonist.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H301,H319,H412

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Chronic 3 - Eye Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
0000427432
0000427432
0000141193
0000040422
0000040423

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Clinical practice. Irritable bowel syndrome.
Emeran A Mayer
The New England journal of medicine, 358(16), 1692-1699 (2008-04-19)
Larry D Lynd et al.
Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 13(4), 411-417 (2009-09-12)
There is consensus that a more transparent, explicit, and rigorous approach to benefit-risk evaluation is required. The objective of this study is to evaluate the incremental net benefit (INB) framework for undertaking quantitative benefit-risk assessment by performing a quantitative benefit-risk
Alexander C Ford et al.
The American journal of gastroenterology, 104(7), 1831-1843 (2009-05-28)
Irritable bowel syndrome (IBS) is a chronic functional disorder. 5-Hydroxytryptamine (5-HT) is a key modulator of gastrointestinal sensorimotor function. Many patients have IBS that can be difficult to treat, which has led to the development of newer agents, such as
F Reed Johnson et al.
Value in health : the journal of the International Society for Pharmacoeconomics and Outcomes Research, 13(4), 418-423 (2010-03-17)
The Food and Drug Administration, currently, is exploring quantitative benefit-risk methods to support regulatory decision-making. A scientifically valid method for assessing patients' benefit-risk trade-off preferences is needed to compare risks and benefits in a common metric. The study aims to
Eric Shah et al.
The American journal of medicine, 125(4), 381-393 (2012-03-27)
Current treatment options for irritable bowel syndrome are limited and often poorly studied. A select few drugs have been studied in irritable bowel syndrome, and the number needed to treat is frequently used to assess the relative efficacy of these
View All Related Papers

Articles

Serotonin Receptors

We offer many products related to serotonin receptors for your research needs.

Using Human iPS Cell-derived Colon Organoids for Cytotoxicity Screening of Drug Compounds

Human epithelial intestinal colonic organoids can be used as an alternative to Caco-2 drug permeability assays for drug screening and compound toxicity testing.

血清素受体

我们提供许多血清素受体相关产品，满足您的各类研究需求。

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service