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77-52-1

Name Ursolic acid
CAS 77-52-1
EINECS(EC#) 201-034-0
Molecular Formula C30H48O3
MDL Number MFCD00009621
Molecular Weight 456.7
MOL File 77-52-1.mol

Chemical Properties

Appearance white to light yellow crystal powde
Melting point  292 °C (dec.) (lit.)
alpha  59 º (c=0.3, pyridine)
Boiling point  502.79°C (rough estimate)
density  1.0261 (rough estimate)
refractive index  1.4940 (estimate)
storage temp.  2-8°C
solubility  Soluble in DMSO (up to 25 mg/ml with warming)
form  Crystalline Powder or Needles
pka 4.68±0.70(Predicted)
color  White to off-white
Water Solubility  insoluble
Merck  9890
BRN  2228563
Stability: Stable for 1 year from date of purchase as supplied. Solutions in DMSO may be stored at -20°C for up to 2 months.
Uses
ursolic acid helps maintain the look and feel of the skin, acts as a perfume and helps mask odor. Therapeutic benefits in skin care include anti-inflammatory activity. ursolic acid has demonstrated anti-microbial, anti-bacterial, and anti-fungal action as well.
CAS DataBase Reference 77-52-1(CAS DataBase Reference)
EPA Substance Registry System 77-52-1(EPA Substance)

Safety Data

Hazard Codes  Xi
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
Safety Statements 
S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
WGK Germany  -
RTECS  YU9520000
10-23
HS Code  29181990
Hazardous Substances Data 77-52-1(Hazardous Substances Data)

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