4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one 2136287-63-1

Name: 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one
Brand: Vaqora Chemicals
SKU: VQ-043799

About 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one

Listed under CAS 2136287-63-1, 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one is a metabolite or degradation product of Baloxavir marboxil available from Vaqora Chemicals. The compound has the formula C8H4F2O3, corresponding to a molecular weight of 186.11 g/mol. The IUPAC name is 4,5-difluoro-3-hydroxy-3H-2-benzofuran-1-one. It is also known as 4,5-difluoro-3-hydroxy-3H-isobenzofuran-1-one.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

It is used in metabolite identification, stability-indicating method development and impurity profiling of Baloxavir marboxil, as well as in QC testing and ANDA/DMF documentation. It is used across 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
Fine chemical synthesis

Industries

Related to Baloxavir marboxil

View every impurity, metabolite and intermediate we list for Baloxavir marboxil.

Baloxavir marboxil impurities

Specifications & identifiers

Chemical identifiers
Product name	4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one
Catalogue No.	VQ-043799
CAS Number	2136287-63-1
IUPAC name	4,5-difluoro-3-hydroxy-3H-2-benzofuran-1-one
Molecular formula	C₈H₄F₂O₃
Molecular weight	186.11 g/mol
Exact mass	186.0129
Grade	Reference Standard
HSN code	38229090
InChIKey	UOYAGLRGMZBIKY-UHFFFAOYSA-N
SMILES	C1=CC(=C(C2=C1C(=O)OC2O)F)F
PubChem CID	132820277

Physical properties
Physical form	Solid
LogP (XLogP3)	1
H-bond donors / acceptors	1 / 5
TPSA	46.5 Å²
Synonyms	4,5-difluoro-3-hydroxy-1,3-dihydro-2-benzofuran-1-one, 4,5-difluoro-3-hydroxy-3H-isobenzofuran-1-one, 1(3H)-Isobenzofuranone, 4,5-difluoro-3-hydroxy-, 4,5-difluoro-3-hydroxyisobenzofuran-1(3H)-oneQ: What is, 4,5-difluoro-3-hydroxyisobenzofuran-1(3H)-one Q: What is the CAS Number of

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 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one?

The CAS Registry Number of 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one is 2136287-63-1. It is also known as 4,5-difluoro-3-hydroxy-1,3-dihydro-2-benzofuran-1-one, 4,5-difluoro-3-hydroxy-3H-isobenzofuran-1-one, 1(3H)-Isobenzofuranone, 4,5-difluoro-3-hydroxy-.

What is the molecular formula and molecular weight of 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one?

4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one has the molecular formula C8H4F2O3 and a molecular weight of 186.11 g/mol. Its IUPAC name is 4,5-difluoro-3-hydroxy-3H-2-benzofuran-1-one.

What is 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one used for?

4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one is supplied as a characterised reference material related to Baloxavir marboxil. 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 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one can I order?

We supply 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one 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 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one?

Yes. Every lot of 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one 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 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one be shipped internationally?

Yes. We export 4,5-Difluoro-3-hydroxyisobenzofuran-1(3H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.