Basic information Uses Rosmarinus officinalis Antimicrobial activity Safety Related Supplier
Rosmarinic acid Structure

Rosmarinic acid

Chemical Properties

Melting point 171-175 °C (lit.)
alpha  +102~+110°(D/20℃)(c=0.2,C2H5OH)
Boiling point 694.7±55.0 °C(Predicted)
Density  1.33
storage temp.  2-8°C
solubility  Soluble in ethanol, DMSO or dimethyl formamide to approximately 25 mg/mL.
pka 2.78±0.10(Predicted)
form  powder
color  white to faintly beige
BRN  2227587
Stability Stable for 1 year from date of purchase as supplied. Solutions in DMSO or distilled water may be stored at -20° for up to 1 month.
InChI InChI=1/C18H16O8/c19-12-4-1-10(7-14(12)21)3-6-17(23)26-16(18(24)25)9-11-2-5-13(20)15(22)8-11/h1-8,16,19-22H,9H2,(H,24,25)/b6-3+/t16-/s3
InChIKey DOUMFZQKYFQNTF-WUTVXBCWSA-N
SMILES C(C1C=CC(O)=C(O)C=1)[C@H](C(=O)O)OC(=O)/C=C/C1C=CC(O)=C(O)C=1 |&1:9,r|
LogP 0.871 (est)
CAS DataBase Reference 20283-92-5(CAS DataBase Reference)

Safety Information

Hazard Codes  T
Risk Statements  25
Safety Statements  45
WGK Germany  3
RTECS  GD8990000
10-23
HS Code  29189900

MSDS

Usage And Synthesis

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