Ursolic acid

ALDRICH/U6753 - ≥90%

Synonym: 3β-Hydroxy-12-ursen-28-ic acid

CAS Number: 77-52-1
Empirical Formula (Hill Notation): C₃₀H₄₈O₃
Molecular Weight: 456.70
EC Number: 201-034-0
MDL Number: MFCD00009621
Linear Formula: C₃₀H₄₈O₃
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-U6753-100MG	100 mg	$84.60 1/EA		Add To Favorites
45-U6753-500MG	500 mg	$363.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	≥90%
InChI	1S/C30H48O3/c1-18-10-15-30(25(32)33)17-16-28(6)20(24(30)19(18)2)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h8,18-19,21-24,31H,9-17H2,1-7H3,(H,32,33)/t18-,19+,21+,22-,23+,24+,27+,28-,29-,30+/m1/s1
InChI key	WCGUUGGRBIKTOS-GPOJBZKASA-N
mp	292 °C (dec.) (lit.)
Quality Level	100
SMILES string	[H][C@@]12CC[C@]3(C)[C@]([H])(CC=C4[C@]5([H])[C@@H](C)[C@H](C)CC[C@@]5(CC[C@@]34C)C(O)=O)[C@@]1(C)CC[C@H](O)C2(C)C
storage temp.	2-8°C

Application:	Ursolic acid can be used as a starting material to synthesize ethoxycarbonylmethyl ursolate (ECU) by reacting with ethyl chloroacetate. ECU is further used as a key intermediate in the total synthesis of a biologically important compound 3-acetyl-2-[(un)substituted phenyl]-2,3-dihydro-1,3,4-oxadiazol-5-Me 3-O-acetylursolate. Ursolic acid can also be used to prepare novel heterocyclic derivatives for various activity studies.
Biochem/physiol Actions:	Triterpenoid found in a variety of fruits, including apples. Cardioprotective and anti-tumor agent. Under study as a potential Alzheimer′s disease therapeutic due to its inhibitory effect on the interactions between amyloid-β and the CD36 receptor.
General description:	Ursolic acid (UA) is a hydroxyl pentacyclic triterpenoic acid (HPTA), which exhibits anti-bacterial, anti-cancer, anti-oxidative and anti-inflammatory effects. It can also promote neuroregeneration after peripheral nerve injury. UA can enhance sleep duration by activating the GABAergic neurotransmitter system. [GABA= γ-aminobutyric acid]
Packaging:	100 mg in poly bottle
Packaging:	500 mg in poly tube

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	580.5 °F
Flash Point(C)	304.7 °C

Purity	≥90%
mp	292 °C (dec.) (lit.)
Storage Temp.	2-8°C
UNSPSC	12352002

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