Edaravone

Name: Edaravone
Brand: Vaqora Chemicals
SKU: VQ-007444

About Edaravone

Listed under CAS 89-25-8, Edaravone is a high-purity reference standard of Edaravone available from Vaqora Chemicals. The compound has the formula C10H10N2O, corresponding to a molecular weight of 174.2 g/mol. Its systematic (IUPAC) name is 5-methyl-2-phenyl-4H-pyrazol-3-one. It is also known as 3-Methyl-1-phenyl-2-pyrazolin-5-one or 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one.

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.

As a reference sample of Edaravone, it is used for identification, assay and impurity-profiling work during analytical method development, validation (AMV) and routine QC. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Edaravone in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Edaravone

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

Edaravone impurities

Specifications & identifiers

Chemical identifiers
Product name	Edaravone
Catalogue No.	VQ-007444
CAS Number	89-25-8
IUPAC name	5-methyl-2-phenyl-4H-pyrazol-3-one
Molecular formula	C₁₀H₁₀N₂O
Molecular weight	174.2 g/mol
Exact mass	174.0793
Grade	Reference Standard
HSN code	38229090
InChIKey	QELUYTUMUWHWMC-UHFFFAOYSA-N
SMILES	CC1=NN(C(=O)C1)C2=CC=CC=C2
PubChem CID	4021

Physical properties
Physical form	Solid
LogP (XLogP3)	1.3
H-bond donors / acceptors	0 / 2
TPSA	32.7 Å²
Synonyms	3-Methyl-1-phenyl-2-pyrazolin-5-one, 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one, 4,5-Dihydro-3-methyl-5-oxo-1-phenylpyrazole, Methylphenylpyrazolone, Norantipyrine, Norphenazone, Radicut, MCI 186, MCI-186, 1-Phenyl-3-methyl-5-pyrazolone, Developer Z

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H335May cause respiratory irritation
H412Harmful to aquatic life with long lasting effects

Precautionary statements: P261, P264, P264 + P265, P270, P271, P272, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P333 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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

Other grades of CAS 89-25-8

Synthesis

3-Methyl 1-phenyl-5-pyrazolone, 98%

CAS: 89-25-8
Formula: C₁₀H₁₀N₂O
MW: 174.2 g/mol

VQ-000806

Frequently asked questions

What is the CAS number of Edaravone?

The CAS Registry Number of Edaravone is 89-25-8. It is also known as 3-Methyl-1-phenyl-2-pyrazolin-5-one, 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one.

What is the molecular formula and molecular weight of Edaravone?

Edaravone has the molecular formula C10H10N2O and a molecular weight of 174.2 g/mol. Its IUPAC name is 5-methyl-2-phenyl-4H-pyrazol-3-one.

What is Edaravone used for?

Edaravone is supplied as a characterised reference material related to Edaravone. 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 Edaravone can I order?

We supply Edaravone in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Edaravone?

Yes. Every lot of Edaravone 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 Edaravone be shipped internationally?

Yes. Edaravone 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.