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Bioactive Small Molecules

Genistein, 98%

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Order Genistein, 98% (CAS 446-72-0) online at Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 5 mg.

Pack sizes
Genistein, 98% chemical structure
CAS number446-72-0
FormulaC15H10O5
Molar mass270.24 g/mol
Physical formCrystalline
HS code29329900
Purity≥98%
InChIKeyTZBJGXHYKVUXJN-UHFFFAOYSA-N
IUPAC name5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one

About Genistein, 98%

Zemixal supplies Genistein, 98% within its life Science & Biochemicals portfolio. For your records (≥98%), the material is defined by CAS 446-72-0, formula C15H10O5 and molar mass 270.24 g/mol. Typical appearance is faint yellow to yellow and faint beige to beige powder or crystals.

Use cases we see most often

  • Cell signalling research
  • Pharmacological screening
  • Target validation

Storage and safety notes

Keep it at 2–8 °C in a tightly closed container. Literature values: melting point 297-298 °C. It carries the GHS signal word Warning (H302, H315, H319 and H335), so wear gloves and eye protection and work with good ventilation.

Standard pack sizes are 5 mg, 25 mg, 100 mg, 500 mg and 1 g, and custom quantities are quoted on request. Every shipment includes a batch certificate of analysis and a 16-section SDS. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.

Typical uses

  • Cell signalling research
  • Pharmacological screening
  • Target validation

Applications

Diagnostics, Life Science and BiotechResearch Labs and Universities

Specifications and identifiers

Specifications of Genistein, 98%
Product nameGenistein, 98%
Catalogue numberZX-002849
CAS number446-72-0
IUPAC name5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
Molecular formulaC15H10O5
Molar mass270.24 g/mol
Exact mass270.0528
Purity / assay≥98%
Physical formCrystalline
AppearanceFaint yellow to yellow and faint beige to beige powder or crystals
Melting point297-298 °C
XLogP32.7
H-bond donors / acceptors3 / 5
Topological polar surface area87 Ų
Storage2–8 °C
HS code29329900
InChIKeyTZBJGXHYKVUXJN-UHFFFAOYSA-N
SMILESC1=CC(=CC=C1C2=COC3=CC(=CC(=C3C2=O)O)O)O
PubChem CID5280961
Synonyms4',5,7-Trihydroxyisoflavone, 5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Prunetol, Genisterin, Genisteol, Sophoricol, 5,7-dihydroxy-3-(4-hydroxyphenyl)-4H-chromen-4-one, 5,7,4'-Trihydroxyisoflavone, Bonistein, Genestein, 4H-1-Benzopyran-4-one, 5,7-dihydroxy-3-(4-hydroxyphenyl)-, 4',5, 7-Trihydroxyisoflavone

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

GHS07 Irritant or harmful
Irritant or harmful
GHS09 Hazardous to the environment
Hazardous to the environment

Signal word Warning

  • H302Harmful if swallowed
  • H315Causes skin irritation
  • H319Causes serious eye irritation
  • H335May cause respiratory irritation
  • H400Very toxic to aquatic life
  • H410Very toxic to aquatic life with long lasting effects

Precautionary statements P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, P403 + P233, P405, P501

Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.

Pack sizes

Pack sizes of Genistein, 98%
5 mgQuoted on request
25 mgQuoted on request
100 mgQuoted on request
500 mgQuoted on request
1 gQuoted on request
5 gQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Genistein, 98%

Which CAS number identifies Genistein, 98%?
Genistein, 98% is registered under CAS 446-72-0. You may also see it listed as 4',5,7-Trihydroxyisoflavone, 5,7-Dihydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, Prunetol. Our catalogue number for this item is ZX-002849.
What are the formula and molar mass of Genistein, 98%?
For Genistein, 98%, its formula is C15H10O5 and its molar mass is 270.24 g/mol. The systematic (IUPAC) name is 5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one. InChIKey TZBJGXHYKVUXJN-UHFFFAOYSA-N lets you match it in any structure database.
What grade and pack sizes are available for Genistein, 98%?
This listing is ≥98% purity. Standard packs are 5 mg, 25 mg, 100 mg, 500 mg, 1 g, 5 g. Larger quantities and custom packing can be quoted on request.
Which documents come with Genistein, 98%?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Genistein, 98% to my country?
Yes. Because Genistein, 98% is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
How do I store Genistein, 98%?
2–8 °C. Keep the container closed and follow the handling advice in the SDS.

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