Alosetron

Base Information Edit

Chemical Name:Alosetron
CAS No.:122852-42-0
Molecular Formula:C17H18N4O
Molecular Weight:294.356
Hs Code.:
UNII:13Z9HTH115
DSSTox Substance ID:DTXSID6044278
Nikkaji Number:J532.750D
Wikipedia:Alosetron
Wikidata:Q416463
NCI Thesaurus Code:C73100
RXCUI:85248
Pharos Ligand ID:BDZ4KH4ASMZZ
Metabolomics Workbench ID:43223
ChEMBL ID:CHEMBL1110
Mol file:122852-42-0.mol

Synonyms:2,3,4,5-tetrahydro-5-methyl-2-((5-methylimidazol-4-yl)methyl)-1H-pyrido(4,3-b)indol-1-one monohydrochloride;alosetron;alosetron hydrochloride;alosetron monohydrochloride;GR 68755;GR68755;Lotronex

Suppliers and Price of Alosetron

Supply Marketing:Edit

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Labseeker
Alosetron 98
50g
$ 538.00

DC Chemicals
Alosetron >98%
100 mg
$ 150.00

ChemScene
Alosetron
10mg
$ 85.00

ChemScene
Alosetron
5mg
$ 55.00

ChemScene
Alosetron
25mg
$ 150.00

Biorbyt Ltd
Alosetron
100 mg
$ 397.80

ApexBio Technology
Alosetron
10mg
$ 49.00

ApexBio Technology
Alosetron
50mg
$ 150.00

AHH
Alosetron 98%
0.1g
$ 330.00

Total 46 raw suppliers

Chemical Property of Alosetron Edit

Chemical Property:

Appearance/Colour:crystalline powder
Vapor Pressure:1.1E-16mmHg at 25°C
Melting Point:238-240 °C
Refractive Index:1.706
Boiling Point:648.136 °C at 760 mmHg
PKA:14.10±0.10(Predicted)
Flash Point:345.781 °C
PSA：53.92000
Density:1.346 g/cm³
LogP:2.34620
XLogP3:1.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:294.14806121
Heavy Atom Count:22
Complexity:442

Purity/Quality:

99% ^*data from raw suppliers

Alosetron 98 ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xi
Hazard Codes:Xi
Statements: 36/37/38
Safety Statements: 26-36

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CC1=C(N=CN1)CN2CCC3=C(C2=O)C4=CC=CC=C4N3C
Recent ClinicalTrials:Study to Assess the Effect Of Alosetron On Mucosal Blood Flow
Recent EU Clinical Trials:A randomised, placebo-controlled, crossover study to measure the effect of alosetron on mucosal blood flow in female healthy volunteers and diarrhea-predominant IBS subjects
Uses Anti-emetic.
Indications Alosetron (Lotronex) is a 5-HT3 receptor antagonist. Blocking this receptor results in decreased GI motility. Alosetron received FDA approval in February 2000 for the treatment of women with diarrhea-predominant IBS. In November 2000, at the request of the FDA, the drug was voluntarily withdrawn due to reported cases of ischemic colitis, including some fatalities.
Therapeutic Function Antidiarrheal

Technology Process of Alosetron

There total 11 articles about Alosetron which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 65.0%

: 550340-81-3
N₃-BOC-5-(hydroxymethyl)-4-methylimidazole

: 122852-75-9
2,3,4,5-tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one

: 122852-42-0
alosetron

Guidance literature:: N₃-BOC-5-(hydroxymethyl)-4-methylimidazole; 2,3,4,5-tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one; With trifluoroacetic acid; In N,N-dimethyl-formamide; at 100 - 115 ℃;

With potassium carbonate; In water; pH=6.8 - 7; Product distribution / selectivity;

Reference yield: 58.0%

: 122852-75-9
2,3,4,5-tetrahydro-5-methyl-1H-pyrido[4,3-b]indol-1-one

: 29636-87-1
4⁽⁵⁾-methyl-5⁽⁴⁾-hydroxymethylimidazole

: 122852-42-0
alosetron

Guidance literature:: With methanesulfonic acid; In 1-methyl-pyrrolidin-2-one; at 20 - 135 ℃; for 21h; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.orglett.6b00884