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VILAZODONE

CAS No.
163521-12-8
Chemical Name:
VILAZODONE
Synonyms
Vilazodone HCL;CS-108;AK-Con;All Clear;Vilozodone;VILAZODONE;EMD 515259;Clear Eyes;Velazolone;Vilazodonei
CBNumber:
CB31011682
Molecular Formula:
C26H27N5O2
Molecular Weight:
441.52
MDL Number:
MFCD09838919
MOL File:
163521-12-8.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-07-27 17:00:41

VILAZODONE Properties

Melting point 203-205°C
Boiling point 745.1±60.0 °C(Predicted)
Density 1.34±0.1 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Store in freezer, under -20°C
solubility DMSO (Slightly)), Methanol (Slightly)
pka 15.98±0.30(Predicted)
form Solid
color Pale Yellow to Beige
Stability Very Hygroscopic
InChIKey SGEGOXDYSFKCPT-UHFFFAOYSA-N
SMILES O1C2=CC=C(N3CCN(CCCCC4C5=C(NC=4)C=CC(C#N)=C5)CC3)C=C2C=C1C(N)=O
CAS DataBase Reference 163521-12-8
FDA UNII S239O2OOV3
ATC code N06AX24

SAFETY

Risk and Safety Statements

Hazardous Substances Data 163521-12-8(Hazardous Substances Data)

VILAZODONE price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
ChemScene CS-0550 Vilazodone 99.73% 163521-12-8 5mg $166 2026-06-04 Buy
ChemScene CS-0550 Vilazodone 99.73% 163521-12-8 10mg $258 2026-06-04 Buy
ChemScene CS-0550 Vilazodone 99.73% 163521-12-8 25mg $363 2026-06-04 Buy
ChemScene CS-0550 Vilazodone 99.73% 163521-12-8 50mg $429 2026-06-04 Buy
ApexBio Technology A3918 Vilazodone 163521-12-8 10mg $180 2026-05-06 Buy
Product number Packaging Price Buy
CS-0550 5mg $166 Buy
CS-0550 10mg $258 Buy
CS-0550 25mg $363 Buy
CS-0550 50mg $429 Buy
A3918 10mg $180 Buy

VILAZODONE Chemical Properties,Uses,Production

Description

Vilazodone is a kind of serotonergic antidepressant developed by Merck KGaA Company. It is a novel compound with high affinity and selectivity for the 5-hydroxytrptamine (5-HT) transporter and 5-HT (1A) receptors. It is indicated for the treatment of major depressive disorder (MDD). It is can be used as an alternative drugs for other kind of antidepressant classes drugs that can’t be tolerated by patients. As a selective serotonin reuptake inhibitor, vilazodone can prevent the serotonin from re-entering into cell bodies, therefore making it remain longer inside the synapse. Moreover, it has a high selectivity for the serotonin-1A receptor, taking effect as a partial agonist that can simulate the production of serotonin. These effects result in increased serotonin in the synaptic cleft. This effect is related to the antidepressant effect of vilazodone in vivo.

References

https://www.drugbank.ca/drugs/DB06684
https://en.wikipedia.org/wiki/Vilazodone
http://www.rxlist.com/viibryd-drug/indications-dosage.htm

Description

In January 2011, the U.S. FDA approved vilazodone for the treatment of major depressive disorder (MDD). Vilazodone is a novel antidepressant agent that combines potent serotonin reuptake inhibition (IC50=0.2 nM) with high affinity for 5-HT1A receptors (IC50=0.5 nM)and partial 5-HT1A receptor agonist functional activity. Vilazodone has good selectivity over other monoamine receptors and is efficacious in preclinical models of depression in rats and mice. Vilazodone is an indolylbutylpiperazine derivative that has been prepared by coupling of an indolylbutyl chloride or tosylate with 5-(piperazin-1-yl)benzofuran-2- carboxamide or the corresponding ester. The cyanoindole portion of vilazodone is important for conferring high affinity for both the serotonin transporter and the 5-HT1A receptor. Para-substitution on the phenyl group attached to the piperidine moiety reduces affinity for dopamine receptors, while the carboxamide group provides improved pharmacokinetic properties.

Chemical Properties

Light Yellow Solid

Originator

Merck KGaA (Germany)

Uses

Labelled analogue of Vilazodone

Uses

An inhibitor of ST and activator of SR-1A

Uses

It is a combined serotonin specific reuptake inhibitor (SSRI) and 5-HT1A receptor partial agonist currently under clinical evaluation for the treatment of major depression.

Definition

ChEBI: A 1-benzofuran that is 5-(piperazin-1-yl}-1-benzofuran-2-carboxamide having a (5-cyanoindol-3-yl)butyl group attached at position N-4 on the piperazine ring. Used for the treatment of major depressive disorder.

brand name

Viibryd

Mechanism of action

The mechanism of action of Vilazodone antidepressant is to enhance the release of serotonin from the serotonergic pathway in the brain by inhibiting the serotonin transporter (similar to a selective serotonin reuptake inhibitor (SSRI)) while stimulating the serotonin-1a receptor through partial agonism. Its agonistic effects are similar to those of the anxiolytic drug buspirone.

Side effects

The most common side effects of Vilazodone administered orally include: diarrhoea, dizziness, headache, dry mouth, nausea, vomiting, and sleep disturbances. These symptoms are mild and may disappear within a few days or weeks. Other serious side effects that may occur include: bleeding, hyponatraemia (low levels of sodium in the blood, manifested by dizziness, light-headedness, difficulty concentrating and fainting), mania, seizures (loss of consciousness, twitching of limbs), closed-angle glaucoma (sudden eye pain or loss of vision) and allergic reactions. Seek medical attention if any of these serious adverse symptoms occur.

143612-79-7
183288-46-2
163521-12-8
Synthesis of VILAZODONE from 3-(4-Chlorbutyl)-1H-indol-5-carbonitril and 5-piperazin-1-yl-1-benzofuran-2-carboxamide

VILAZODONE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 266)Suppliers
Supplier Tel Email Country ProdList Advantage
Chemvon Biotechnology Co., Ltd 021-50790412 info@chemvon.com China 371 57
Nanjing Jiusinuo Biomedical Technology Co., Ltd. 19822625399 njjsn2023@126.com China 282 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Chembest Research Laboratories Limited 021-20908456 sales@BioChemBest.com China 5996 61
LGM Pharma 1-(800)-881-8210 inquiries@lgmpharma.com United States 2110 70
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Chemsky(shanghai)International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32273 50
Synches Co., Ltd. 021-53292253 biz@synches.com China 199 64
Shanghai Sphchem Co., Ltd. 021-56491756 13512199871 2819742715@qq.com China 3994 55
Dalian Meilun Biotech Co., Ltd. 0411-62910999 13889544652 sales@meilune.com China 4765 58

View Lastest Price from VILAZODONE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
VILAZODONE USP/EP/BP pictures 2026-08-20 VILAZODONE USP/EP/BP
163521-12-8
$1.10 1g 99.9% 100 Tons min Dideu Industries Group Limited
VILAZODONE pictures 2026-08-10 VILAZODONE
163521-12-8
$1.00 99 20 S&Y Biochem Co.,Ltd
Vilazodone pictures 2026-07-27 Vilazodone
163521-12-8
$54.00-197.00 99.83% 10g TargetMol Chemicals Inc.
  • Vilazodone pictures
  • Vilazodone
    163521-12-8
  • $54.00-197.00
  • 99.83%
  • TargetMol Chemicals Inc.

VILAZODONE Spectrum

2-BenzofurancarboxaMide,5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]-1-piperazinyl]- Vilazodonei Vilazodone 5-[4-[4-(5-Cyanoindol-3-yl)butyl]piperazin-1-yl]benzofuran-2-carboxamide 5-(4-(4-(5-Cyano-1H-indol-3-yl)butyl)piperazin-1-yl)benzofuran-2-carboxamide Verazodone hydrochloride VIIBRYD; 5-(4-[4-(5-CYANO-1H-INDOL-3-YL)BUTYL]PIPERAZIN-1-YL)BENZOFURAN-2-CARBOXAMIDE CS-108 5-[4-[4-(5-cyano-1H-indol-3-yl)butyl]piperazin-1-yl]-1-benzofuran-2-carboxamide Vilazodone, >=98% Vilozodone Vilazodone [inn] VILAZODONE 5-[4-[4-(5-Cyanoindol-3-yl)butyl]piperazin-1-yl]benzofuran-2-carboxamide 5-(4-(4-(5-cyano-1H-indol-3-yl) butyl) piperazin-1- yl) benzofuran-2-carboxaMide hydrochloride 5-(4-(4-(5-Cyanoindol-3-yl)butyl)-1-piperazinyl)-2-benzofurancarboxamide UNII-S239O2OOV3 5‐{4‐[4‐(5‐Cyano‐1H‐indol‐3‐yl)‐butyl]‐1‐piperazinyl}‐2‐ benzofurancarboxamide EMD 515259 Vilazodone-d6 VILAZODONE 163521-12-8 VILAZODONE USP/EP/BP Vilazodone (EMD 68843) VilazodoneQ: What is Vilazodone Q: What is the CAS Number of Vilazodone Q: What is the storage condition of Vilazodone Q: What are the applications of Vilazodone VILAZODONE API AK-Con All Clear Clear Eyes 99% Vilazodonei with low price CAS NO.163521-12-8 Velazolone hydrochloride SB659746A|||EMD 68843 Velazolone Vilazodone, 10 mM in DMSO Vilazodone HCL 163521-12-8 123521-12-8 Other APIs Amines Aromatics Heterocycles Intermediates & Fine Chemicals Pharmaceuticals API