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SML0860

Sigma-Aldrich

Arbidol hydrochloride

≥98% (HPLC)

Synonym(s):

6-Bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-Indole-3-carboxylic acid ethyl ester monohydrochloride

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10 MG
$78.90
50 MG
$290.70

About This Item

Empirical Formula (Hill Notation):
C22H25BrN2O3S · HCl
CAS Number:
131707-23-8
Molecular Weight:
513.88
UNSPSC Code:
12352200
NACRES:
NA.77

$78.90

Available to ship onMay 01, 2025Details

Request a Bulk Order

Quality Level

100

assay

≥98% (HPLC)

form

powder

storage condition

desiccated

color

white to beige

solubility

DMSO: 20 mg/mL, clear

storage temp.

−20°C

SMILES string

S(Cc2[n](c3c(c(c(c(c3)Br)O)CN(C)C)c2C(=O)OCC)C)c1ccccc1.[Cl-].O.[H+]

InChI

1S/C22H25BrN2O3S.ClH.H2O/c1-5-28-22(27)20-18(13-29-14-9-7-6-8-10-14)25(4)17-11-16(23)21(26)15(19(17)20)12-24(2)3;;/h6-11,26H,5,12-13H2,1-4H3;1H;1H2

InChI key

PLWQHPWNKPKQJT-UHFFFAOYSA-N

Related Categories

Biochem/physiol Actions

Arbidol hydrochloride (ARB) is a small monocular compound. It is used to prevent severe pneumonia and virus-associated cytokine dysregulation induced by influenza viruses (IFV).[1] ARB also possesses some immunomodulatory properties, including the effects of interferon induction and macrophage activation.[1]
Arbidol is a broad-spectrum antiviral that has demonstrated activity against a number of enveloped and non-enveloped viruses, and is used clinically to treat influenza. Arbidol inhibits viral entry into host cell and stimulates immune response. Arbidol inhibits fusion between the viral capsid and the cell membrane of the target cell, thus preventing viral entry.
Arbidol is an anti-influenza antiviral agent.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
103M4716V

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V P Bondarev et al.
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 56(3-4), 32-34 (2011-09-15)
The use of immunomodulators in the treatment of subjects with postvaccinal reactions to TEOVac was investigated. The most effective schemes were shown to be those with the use of viferon or combination of arbidol and licopide. The terms of the
S Ia Loginova et al.
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 55(1-2), 6-11 (2010-06-30)
Efficacy of arbidol and ridostin in cupping postvaccinal complications due to variolation was studied by the clinico-virological, hematological and biochemical indices and it was shown that arbidol was efficient in cupping development of dermal complications, lowered the severity of the
Xin Xiong et al.
Journal of AOAC International, 94(4), 1100-1105 (2011-09-17)
An HPLC/MS/MS method for the determination of arbidol in human plasma was developed. Arbidol and internal standard (loratadine) were extracted from alkaline plasma with tert-butyl methyl ether and analyzed on a Zorbax SB C18 column (30 x 2.1 mm id
Meng Wang et al.
Drug and chemical toxicology, 33(3), 244-253 (2010-05-01)
The antiviral drug combination consisting of arbidol and acetaminophen was investigated for its 4-week repeated oral administration in Sprague-Dawley rats. Groups of rats (10/sex in low-dose group, 15/sex in other three groups) were given at doses of 0, 200, 400
N K Chernikova et al.
Antibiotiki i khimioterapiia = Antibiotics and chemoterapy [sic], 56(9-10), 19-22 (2011-01-01)
The experiments on guinea pigs showed that arbidol administered orally in a single dose 24 hours prior vaccination with TEOVAC and ridostin administered in a single dose intranasally on the 4th day after the vaccination lowered the vaccine virus accumulation
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