Arbidol Hydrochloride

Name: Arbidol Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-042753

About Arbidol Hydrochloride

Listed under CAS 131707-23-8, Arbidol Hydrochloride is a high-purity reference standard of Arbidol available from Vaqora Chemicals. With the molecular formula C22H26BrClN2O3S, it has a molar mass of 513.9 g/mol. Alternative names: Umifenovir Hydrochloride and Arbidol.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Laboratories use this Arbidol standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Arbidol

View every impurity, metabolite and intermediate we list for Arbidol.

Arbidol impurities

Specifications & identifiers

Chemical identifiers
Product name	Arbidol Hydrochloride
Catalogue No.	VQ-042753
CAS Number	131707-23-8
IUPAC name	ethyl 6-bromo-4-[(dimethylamino)methyl]-5-hydroxy-1-methyl-2-(phenylsulfanylmethyl)indole-3-carboxylate;hydrochloride
Molecular formula	C₂₂H₂₆BrClN₂O₃S
Molecular weight	513.9 g/mol
Exact mass	512.0536
Grade	Reference Standard
HSN code	38229090
InChIKey	OMZHXQXQJGCSKN-UHFFFAOYSA-N
SMILES	CCOC(=O)C1=C(N(C2=CC(=C(C(=C21)CN(C)C)O)Br)C)CSC3=CC=CC=C3.Cl
PubChem CID	9958103

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 5
TPSA	80 Å²
Synonyms	Umifenovir Hydrochloride, Arbidol, Arbidol HCl, Umifenovir (hydrochloride), Arbidol HCl (Umifenovir), EX-A3050-1

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation

Precautionary statements: P264, P264 + P265, P280, P302 + P352, P305 + P351 + P338, P321, P332 + P317, P337 + P317, P362 + P364

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Arbidol Hydrochloride?

The CAS Registry Number of Arbidol Hydrochloride is 131707-23-8. It is also known as Umifenovir Hydrochloride, Arbidol, Arbidol HCl.

What is the molecular formula and molecular weight of Arbidol Hydrochloride?

Arbidol Hydrochloride has the molecular formula C22H26BrClN2O3S and a molecular weight of 513.9 g/mol.

What is Arbidol Hydrochloride used for?

Arbidol Hydrochloride is supplied as a characterised reference material related to Arbidol. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Arbidol Hydrochloride can I order?

We supply Arbidol Hydrochloride in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Arbidol Hydrochloride?

Yes. Every lot of Arbidol Hydrochloride is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Arbidol Hydrochloride be shipped internationally?

Yes. Arbidol Hydrochloride is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.