Fluorescein Glucuronide

Name: Fluorescein Glucuronide
Brand: Vaqora Chemicals
SKU: VQ-048418

About Fluorescein Glucuronide

Listed under CAS 74804-84-5, Fluorescein Glucuronide is a metabolite or degradation product of Fluorescein available from Vaqora Chemicals. The compound has the formula C26H20O11, corresponding to a molecular weight of 508.4 g/mol. It is also known as Fluorescein Monoglucuronide.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Analytical teams use this compound to identify metabolites and degradants of Fluorescein, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Fluorescein Glucuronide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Fluorescein

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

Fluorescein impurities

Specifications & identifiers

Chemical identifiers
Product name	Fluorescein Glucuronide
Catalogue No.	VQ-048418
CAS Number	74804-84-5
IUPAC name	(2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(6'-hydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl)oxyoxane-2-carboxylic acid
Molecular formula	C₂₆H₂₀O₁₁
Molecular weight	508.4 g/mol
Exact mass	508.1006
Grade	Reference Standard
HSN code	38229090
InChIKey	RSSKCAKCONQQRX-XADSOVDISA-N
SMILES	C1=CC=C2C(=C1)C(=O)OC23C4=C(C=C(C=C4)O)OC5=C3C=CC(=C5)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)C(=O)O)O)O)O
PubChem CID	123677

Physical properties
Physical form	Solid
LogP (XLogP3)	1.9
H-bond donors / acceptors	5 / 11
TPSA	172 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 Fluorescein Glucuronide?

The CAS Registry Number of Fluorescein Glucuronide is 74804-84-5. It is also known as Fluorescein Monoglucuronide, 6'-Hydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthen]-3'-yl hexopyranosiduronic acid.

What is the molecular formula and molecular weight of Fluorescein Glucuronide?

Fluorescein Glucuronide has the molecular formula C26H20O11 and a molecular weight of 508.4 g/mol. Its IUPAC name is (2S,3S,4S,5R,6S)-3,4,5-trihydroxy-6-(6'-hydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-3'-yl)oxyoxane-2-carboxylic acid.

What is Fluorescein Glucuronide used for?

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

We supply Fluorescein Glucuronide 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 Fluorescein Glucuronide?

Yes. Every lot of Fluorescein Glucuronide 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 Fluorescein Glucuronide be shipped internationally?

Yes. We export Fluorescein Glucuronide worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.