Molekula
Luteolin
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Luteolin is a natural flavonoid compound widely used in pharmaceuticals, cosmetics, and nutritional supplements for its antioxidant, anti-inflammatory, and potential anticancer properties. It supports cellular health and is often incorporated into skincare products and dietary supplements. Luteolin has a CAS number of 491-70-3, with a molecular formula of C15H10O6 and a molecular weight of 286.24 g/mol. Store it at 2 to 8°C, and note the signal word "Warning" for handling. Molekula supplies Luteolin 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
In stock — dispatched within 2 working days
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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1 g — £74.00 per pack ex VAT · £88.80 inc. VAT
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5 g — £244.00 per pack ex VAT · £292.80 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 | Cream or yellow or brown or yellow/brown Powder |
| Assay (HPLC) | >96% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 0 °C |
| Transport Class | No transport warning sign required |
| Acidity | Neutral |
For research use only. Not for human use.
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Melting Point | 329.5 °C |
Source: PubChem CID 5280445 (Human Metabolome Database (HMDB))
Identification
| Property | Value |
|---|---|
| SKU | 54514003 |
| CAS Number | 491-70-3 |
| IUPAC Name | 2-(3,4-dihydroxyphenyl)-5,7-dihydroxychromen-4-one |
| EC Number | 207-741-0 |
| Molecular Formula | C15H10O6 |
| Molecular Weight | 286.24 |
| Exact Mass | 286.0477 |
| SMILES | C1=CC(=C(C=C1C2=CC(=O)C3=C(C=C(C=C3O2)O)O)O)O |
| InChIKey | IQPNAANSBPBGFQ-UHFFFAOYSA-N |
| InChI | InChI=1S/C15H10O6/c16-8-4-11(19)15-12(20)6-13(21-14(15)5-8)7-1-2-9(17)10(18)3-7/h1-6,16-19H |
| PubChem CID | 5280445 |
| REACH Code | Y110 |
| HTS Code | 2932.99.9090 |
| Tariff Code | 2932990090 |
Safety & GHS
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Health Hazard
GHS07
Hazard statements
- H315 Causes skin irritation
- H319 Causes serious eye irritation
- H335 May cause respiratory irritation
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P302+P350 IF ON SKIN: Gently wash with soap and water
- P304+P340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
- P308+P313 IF exposed or concerned: Get medical advice/attention
Documents
Safety Data Sheets (SDS)
Available in English, German, Spanish, French, Italian, Portuguese, Arabic, Dutch.
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
- 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-4H-chromen-4-one
- 3',4',5,7-Tetrahydroxyflavone
- 5,7,3',4'-Tetrahydroxyflavone
- Digitoflavone
- Flacitran
- Luteoline
- Luteolol
- Salifazide
- Weld Lake
- Yama kariyasu
Frequently asked questions
What is luteolin commonly used for?
Luteolin is primarily used as a natural flavonoid in dietary supplements, pharmaceuticals, and research for its antioxidant, anti-inflammatory, and potential anticancer properties.
What is the chemical formula and molecular weight of luteolin?
The chemical formula is **C15H10O6** and the molecular weight is **286.24 g/mol**.
How should luteolin be stored?
Store luteolin at **2–8°C** in a dry, well-ventilated area, protected from light and moisture.
What grades of luteolin does Molekula supply?
Molekula supplies luteolin in **pharmaceutical-grade and research-grade purity**, typically ≥98% HPLC.
Can Molekula supply luteolin in bulk quantities?
Yes, luteolin is available in bulk quantities—minimum order quantities and packaging options vary, so please contact our sales team for details.
What documentation comes with a luteolin order?
Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.
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.