Customer Appreciation Sale.
15% off with promo code "APPRECIATION2023" on check out or purchase order

Caffeic acid

Catalog No.: A10171

Caffeic acid

Caffeic acid Chemical Structure

CAS NO. 331-39-5

Caffeic acid is an organic compound that is classified as hydroxycinnamic acid.

Availability: In stock

Package Price Qty
1000 mg
5000 mg
Custom Size Get quote

Free Overnight Delivery on orders over $500

Next day delivery by 10:00 a.m. Order now.

Warning WARNING: Attention California Residents: This product can expose you to chemicals including Caffeic acid , which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.

Biological Activity

Caffeic acid is an organic compound that is classified as hydroxycinnamic acid.
In vitro DMSO 31 mg/mL (172.07 mM)
Water Insoluble
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 55.49 mL 277.47 mL 554.94 mL
0.5 mM 11.1 mL 55.49 mL 110.99 mL
1 mM 5.55 mL 27.75 mL 55.49 mL
5 mM 1.11 mL 5.55 mL 11.1 mL

*The above data is based on the productmolecular weight 180.2 . Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10171
CAS No. 331-39-5
Formula C9H8O4
M. Wt 180.2
Purity >98%

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

Product Tags

Product Tags

Use spaces to separate tags. Use single quotes (') for phrases.

Product Questions

Product Questions

No Questions
Keywords:buy Caffeic acid | Caffeic acid Supplier | purchase | cost | manufacturer | order | distributor | buy 331-39-5| 331-39-5 Supplier | purchase 331-39-5 | 331-39-5 cost | 331-39-5 manufacturer | order 331-39-5 | 331-39-5 distributor