(1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phe… 2762440-12-8

Name: (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid
Brand: Vaqora Chemicals
SKU: VQ-045006

About (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid

(1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid (CAS 2762440-12-8) is a metabolite or degradation product of Edaravone offered by Vaqora Chemicals. With the molecular formula C13H16N2O5S, it has a molar mass of 312.34 g/mol. The IUPAC name is (1R,2S)-2-hydroxy-1-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-1-sulfonic acid.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Edaravone, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Our customers for this product work in 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

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Edaravone

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

Edaravone impurities

Specifications & identifiers

Chemical identifiers
Product name	(1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid
Catalogue No.	VQ-045006
CAS Number	2762440-12-8
IUPAC name	(1R,2S)-2-hydroxy-1-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-1-sulfonic acid
Molecular formula	C₁₃H₁₆N₂O₅S
Molecular weight	312.34 g/mol
Exact mass	312.078
Grade	Reference Standard
HSN code	38229090
InChIKey	RENCNJFYMXZFMY-VAGKLZBCSA-N
SMILES	CC1=NN(C(=O)C1[C@H]([C@H](C)O)S(=O)(=O)O)C2=CC=CC=C2
PubChem CID	170406637

Physical properties
Physical form	Solid
H-bond donors / acceptors	2 / 6
TPSA	116 Å²

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 (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid?

The CAS Registry Number of (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid is 2762440-12-8.

What is the molecular formula and molecular weight of (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid?

(1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid has the molecular formula C13H16N2O5S and a molecular weight of 312.34 g/mol. Its IUPAC name is (1R,2S)-2-hydroxy-1-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)propane-1-sulfonic acid.

What is (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid used for?

(1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid 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 (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid can I order?

We supply (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid 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 (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid?

Yes. Every lot of (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid 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 (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid be shipped internationally?

Yes. We export (1R,2S)-2-Hydroxy-1-((R)-3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)propane-1-sulfonic acid worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.