Methyl 4-hydroxy-3,5-diiodobenzoate

Name: Methyl 4-hydroxy-3,5-diiodobenzoate
Brand: Vaqora Chemicals
SKU: VQ-049325

About Methyl 4-hydroxy-3,5-diiodobenzoate

Methyl 4-hydroxy-3,5-diiodobenzoate (CAS 3337-66-4) is a metabolite or degradation product of Ondansetron offered by Vaqora Chemicals. With the molecular formula C8H6I2O3, it has a molar mass of 403.94 g/mol. Alternative names: 3,5-Diiodo-4-hydroxybenzoic acid methyl ester.

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Ondansetron, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Methyl 4-hydroxy-3,5-diiodobenzoate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Ondansetron

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

Ondansetron impurities

Specifications & identifiers

Chemical identifiers
Product name	Methyl 4-hydroxy-3,5-diiodobenzoate
Catalogue No.	VQ-049325
CAS Number	3337-66-4
IUPAC name	methyl 4-hydroxy-3,5-diiodobenzoate
Molecular formula	C₈H₆I₂O₃
Molecular weight	403.94 g/mol
Exact mass	403.8406
Grade	Reference Standard
HSN code	38229090
InChIKey	MBNGCRHTBSWFLS-UHFFFAOYSA-N
SMILES	COC(=O)C1=CC(=C(C(=C1)I)O)I
PubChem CID	12207035

Physical properties
Physical form	Solid
LogP (XLogP3)	2.7
H-bond donors / acceptors	1 / 3
TPSA	46.5 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 Methyl 4-hydroxy-3,5-diiodobenzoate?

The CAS Registry Number of Methyl 4-hydroxy-3,5-diiodobenzoate is 3337-66-4. It is also known as Benzoic acid, 4-hydroxy-3,5-diiodo-, methyl ester, 4-Hydroxy-3,5-diiodo-benzoic acid methyl ester, 3,5-Diiodo-4-hydroxybenzoic acid methyl ester.

What is the molecular formula and molecular weight of Methyl 4-hydroxy-3,5-diiodobenzoate?

Methyl 4-hydroxy-3,5-diiodobenzoate has the molecular formula C8H6I2O3 and a molecular weight of 403.94 g/mol. Its IUPAC name is methyl 4-hydroxy-3,5-diiodobenzoate.

What is Methyl 4-hydroxy-3,5-diiodobenzoate used for?

Methyl 4-hydroxy-3,5-diiodobenzoate is supplied as a characterised reference material related to Ondansetron. 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 Methyl 4-hydroxy-3,5-diiodobenzoate can I order?

We supply Methyl 4-hydroxy-3,5-diiodobenzoate 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 Methyl 4-hydroxy-3,5-diiodobenzoate?

Yes. Every lot of Methyl 4-hydroxy-3,5-diiodobenzoate 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 Methyl 4-hydroxy-3,5-diiodobenzoate be shipped internationally?

Yes. We export Methyl 4-hydroxy-3,5-diiodobenzoate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.