Isorhamnetin

CAS 480-19-3C16H12O7Cell Biology

Isorhamnetin (CAS: 480-19-3), a flavonoid derivative with the molecular formula C16H12O7 and a molecular weight of 316.26 g/mol, is a naturally occurring compound found in various plants. It exhibits significant interest in biological research due to its antioxidant and potential therapeutic properties. This compound is utilised in cell biology, nutrition research, and as a phytochemical standard in the analysis of plant-derived substances.

IUPAC: 3′-Methoxy-3,4′,5,7-tetrahydroxyflavone
Synonyms: 3′-Methoxy-3,4′,5,7-tetrahydroxyflavone

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Isorhamnetin (C16H12O7) — chemical structure, CAS 480-19-3; Life Science, fine chemical supplied by Tech Serve Solutions

AcaciaAllium cepa (Onion)Cell BiologyCore BioreagentsGinkgo bilobaHematology and HistologyNatural DyesNutrition ResearchResearch EssentialsStains and Dyes More...

01 /Applications

Phytochemical Research

Isorhamnetin serves as a valuable reference standard in the study of plant secondary metabolites. It is used to identify and quantify flavonoids in botanical extracts, particularly those from sources like onions and Ginkgo biloba.

Cell Biology Studies

This compound is employed in cell culture experiments to investigate its biological effects. Researchers use it to explore mechanisms related to oxidative stress, cellular signalling pathways, and potential protective effects in various cell models.

Nutrition Research

As a component found in edible plants, Isorhamnetin is studied for its potential role in human nutrition and health. Research focuses on its bioavailability, metabolism, and contribution to the overall health benefits of plant-based diets.

Histology and Staining

Isorhamnetin's properties as a natural dye make it relevant in histological applications. It can be used as a stain or counterstain in microscopic preparations for cellular or tissue visualisation.

02 /Properties

Molecular weight	316.26
Empirical formula	C16H12O7
Assay	≥95.0% (HPLC)

03 /Safety & handling

GHS hazard pictogram: Health hazard (GHS08) — Health hazard

Warning

Hazard statements

H351Suspected of causing cancer

Precautionary statements

P281Use personal protective equipment as required

Protective equipment	Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
Water hazard class (WGK, DE)	3
Hazard codes (EU)	Xn
Risk statements (R)	40
Safety statements (S)	36/37

Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.

04 /Identifiers & registry

CAS number

480-19-3

MDL number

MFCD00017310

Beilstein registry

44723

05 /Quality & supply

Documentation

Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.

Supply & logistics

Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.

06 /Frequently asked questions

What is Isorhamnetin used for?

Isorhamnetin is primarily used in phytochemical research, cell biology studies, nutrition research, and as a natural dye in histology. It functions as a reference standard for identifying and quantifying flavonoids and for investigating biological activities.

What are the CAS number and formula for Isorhamnetin?

The CAS number for Isorhamnetin is 480-19-3, and its molecular formula is C16H12O7.

What grade and purity does Tech Serve Solutions supply?

Tech Serve Solutions supplies Isorhamnetin with a purity of ≥95.0% (HPLC). This product is intended for research and laboratory use and is not represented as USP, BP, EP, or pharmaceutical grade.

How should Isorhamnetin be handled?

Isorhamnetin is classified as a suspected carcinogen (H351). Handle with appropriate personal protective equipment, including eyeshields and gloves. Use in a well-ventilated area or with respiratory protection (N100 or P3 filter type).

Is Isorhamnetin a controlled substance?

The provided data does not indicate that Isorhamnetin is a controlled substance.

How is Isorhamnetin shipped and exported?

Tech Serve Solutions offers expert global export services for all its chemicals, including Isorhamnetin, ensuring compliance with international shipping regulations.