Molekula
Daidzin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Daidzin is a naturally occurring isoflavone compound found in plants such as Pueraria lobata, known for its potential antioxidant and phytoestrogenic properties. It is used in research related to hormone regulation, metabolic health, and anti-inflammatory studies. Available with a CAS number of 552-66-9, molecular formula C21H20O9, and molecular weight 416.38 g/mol, Daidzin should be stored at 2 to 8 °C. Molekula supplies Daidzin from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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5 mg — £89.70 per pack ex VAT · £107.64 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | White powder |
| Assay | >95% (HPLC) |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 233 - 235 °C |
Source: PubChem CID 107971 (Human Metabolome Database (HMDB))
Identification
| Property | Value |
|---|---|
| SKU | 21600545 |
| CAS Number | 552-66-9 |
| IUPAC Name | 3-(4-hydroxyphenyl)-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one |
| Molecular Formula | C21H20O9 |
| Molecular Weight | 416.38 |
| Exact Mass | 416.1107 |
| SMILES | C1=CC(=CC=C1C2=COC3=C(C2=O)C=CC(=C3)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)O |
| InChIKey | KYQZWONCHDNPDP-QNDFHXLGSA-N |
| InChI | InChI=1S/C21H20O9/c22-8-16-18(25)19(26)20(27)21(30-16)29-12-5-6-13-15(7-12)28-9-14(17(13)24)10-1-3-11(23)4-2-10/h1-7,9,16,18-23,25-27H,8H2/t16-,18-,19+,20-,21-/m1/s1 |
| PubChem CID | 107971 |
| REACH Code | Y113 |
| HTS Code | 2938.90.00.00 |
| Tariff Code | 2938909090 |
Safety & GHS
Precautionary statements
- P280 Wear protective gloves/protective clothing/eye protection/face protection
Documents
Safety Data Sheets (SDS)
Available in English, English (US), French, German, Italian, Portuguese, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- 3-(4-hydroxyphenyl)-4-oxo-4H-chromen-7-yl beta-D-glucopyranoside
- 7-(beta-D-Glucopyranosyloxy)-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
- 7-(beta-D-glucopyranosyloxy)-3-(4-hydroxyphenyl)-4H-chromen-4-one
- 7-O-glucosyl-4'-hydroxyisoflavone
- Daidzein 7-glucoside
- daidzein 7-O-beta-D-glucoside
- Daidzein 7-O-glucoside
- Daidzoside
- DZN
- NPI 031D
Frequently asked questions
What is Daidzin used for?
Daidzin is primarily used in research on alcohol dependency, where it is studied as an antidipsotropic agent due to its ability to selectively inhibit mitochondrial aldehyde dehydrogenase (ALDH2).
What is the chemical formula and molecular weight of Daidzin?
The formula of Daidzin is C21H20O9, and its molecular weight is 416.38 g/mol.
How should Daidzin be stored?
Daidzin should be stored at 2 to 8 °C to maintain stability and prevent degradation.
What grade of Daidzin is available?
Daidzin is available in research grade, suitable for laboratory use.
Can Molekula supply Daidzin in bulk?
Yes, Molekula can supply Daidzin in bulk quantities—please contact our sales team for pricing and availability.
What documentation comes with a Daidzin order?
Each order includes a Certificate of Analysis (CoA) and safety data sheet (SDS) with the shipment.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.