CAS No.77-52-1,Ursolic acid Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	77-52-1
Name:	Ursolic acid
Article Data:	16
Cas Database

Formula:	C₃₀H₄₈O₃
Molecular Weight:	456.709
Synonyms:	Ursolic Acid;Ursolicacid;Ursoliic acid;3beta-Hydroxyurs-12-en-28-oic acid;Prunol;Urs-12-en-28-oic acid, 3.beta.-hydroxy-;(3beta)-3-Hydroxyurs-12-en-28-oic acid;(1S,2R,4aS,6aS,6bR,10S,12aS,14bR)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid;Urson;10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid;Prestwick_355;(1S,2R,4aS,6aS,6aS,6bR,8aS,10S,12aS,14bR)-10-hydroxy-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid;Urs-12-en-28-oic acid, 3-hydroxy-, (3beta)-;Bungeolic acid;Urs-12-en-28-oic acid, 3-hydroxy-, (3.beta.)-;Urs-12-en-28-oic acid, 3beta-hydroxy- (8CI);
EINECS:	201-034-0
Density:	1.09 g/cm³
Melting Point:	292 °C (dec.)(lit.)
Boiling Point:	556.9 °C at 760 mmHg
Flash Point:	304.7 °C
Solubility:	insoluble in water
Appearance:	white to light yellow crystal powder
Hazard Symbols:	Xi
Risk Codes:	36/37/38
Safety:	24/25-36-26
Transport Information:	N/A
PSA:	57.53000
LogP:	7.08950

Related products

Synthetic route

: 915-32-2, 26532-60-5, 32208-45-0, 74984-68-2, 94482-47-0, 121468-30-2
methyl (3β)-3-hydroxyurs-12-en-28-oate

: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With lithium In ethylenediamine for 4h; Heating;	70%

: 104668-95-3
phenyl-3β-acetoxy-urs-12-en-28-oate

: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With potassium hydroxide In ethylene glycol for 15h; Heating;	1.33%

: 127-09-3
sodium acetate

A: 77-52-1
ursolic acid

B: 508-02-1
Oleanolic acid

Conditions

Conditions	Yield
With cultured cells of Rabdosia japonica Hara for 96h; Mechanism; labelling studies;

: 3-O-{[β-D-xylopyranosyl-(1->2)]-[β-D-glucopyranosyl-(1->3)]-α-L-arabinopyranosyl}ursolic acid-28-O-[β-D-glucopyranosyl] ester

: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With sulfuric acid In 1,4-dioxane for 4h; Heating;	23 mg

: 1198208-27-3
3'-methyl-2'-butenyl 3β-hydroxyurs-12-en-28-oate

: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With boron trifluoride diethyl etherate In 1,4-dioxane at 20℃; for 18h;

: 28288-99-5
3-O-(β-D-glucopyranosyl)-ursolic acid 28-O-(β-D-glucopyranosyl) ester

A: 50-99-7
D-glucose

B: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With hydrogenchloride; water In methanol for 2h; Reflux;

3β-hydroxyurs-12-en-28-oic acid 3-α-L-rhamnopyranoside: 1038914-11-2
3β-hydroxyurs-12-en-28-oic acid 3-α-L-rhamnopyranoside

A: 73-34-7
L-rhamnose

B: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With hydrogenchloride In water at 80℃; for 2h;

: C36H56O9

: 77-52-1
ursolic acid

Conditions

Conditions	Yield
With Helix pomatia β-glucuronidase; water In aq. acetate buffer at 37℃; for 4h; pH=5.27; Enzymatic reaction;

: 186581-53-3, 908094-01-9
diazomethane

: 77-52-1
ursolic acid

: 915-32-2, 26532-60-5, 32208-45-0, 74984-68-2, 94482-47-0, 121468-30-2
methyl (3β)-3-hydroxyurs-12-en-28-oate

Conditions

Conditions	Yield
In tetrahydrofuran; diethyl ether at 0℃;	100%
In diethyl ether at 0℃; for 24h;	98%
With diethyl ether

Raw Materials

127-09-3

28288-99-5

Downstream Products

545-46-0

2131-43-3

508-02-1

545-48-2

582-16-1

4547-24-4

488-23-3

192211-41-9

Total:298 Page 1 of 8 1 2 3 4 5 6 …8 Next>>

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Chemistry

Ursolic acid is a pentacyclic triterpene acid,Ursolic acid's other name is known as Prunol, Malol, Urson, beta-Ursolic acid,
Molecular formula :C₃₀H₄₈O₃Molar mass 456.70 g/mol

Uses

Ursolic acid can be used in cosmetics, and capable of inhibiting various types of cancer cells by inhibiting the STAT3 activation pathway and human fibrosarcoma cells by reducing the expression of matrix metalloproteinase-9 by acting through the glucocorticoid receptor.As medicine it is well tolerated and can be used topically and orally.

Production

Ursolic acid is present in many plants, including apples, bilberries, cranberries, elder flower, rosemary, lavender, oregano, thyme, prunes. Apple peels contain high quantity of ursolic acid and related compounds which are responsible for the anti-cancer activity of apple. Ursolic acid can also serve as a starting material for synthesis of more potent bioactive derivatives, such as anti-tumor agents.

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