Merck
CN
All Photos(1)

Documents

03240595

Ursolic acid

primary reference standard

Sign Into View Organizational & Contract Pricing
All Photos(1)
Synonym(s):
3β-Hydroxy-12-ursen-28-ic acid
Empirical Formula (Hill Notation):
C30H48O3
CAS Number:
77-52-1
Molecular Weight:
456.70
Beilstein:
2228563
EC Number:
201-034-0
MDL number:
MFCD00009621
PubChem Substance ID:
329747577
NACRES:
NA.24

grade

primary reference standard

shelf life

limited shelf life, expiry date on the label

manufacturer/tradename

HWI

mp

292 °C (dec.) (lit.)

application(s)

food and beverages

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

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

General description

Produced and qualified by HWI pharma services GmbH.
Exact content by quantitative NMR can be found on the certificate.

Application

Reference Standard in the analysis of herbal medicinal products

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.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

580.5 °F

Flash Point(C)

304.7 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Chong Zhao et al.
Autophagy, 9(2), 196-207 (2012-11-28)
Ursolic acid (UA) is a pentacyclic triterpenoid with promising cancer chemopreventive properties. A better understanding of the mechanisms underlying anticancer activity of UA is needed for further development as a clinically useful chemopreventive agent. Here, we found that both endoplasmic
Hao Zhang et al.
International journal of pharmaceutics, 441(1-2), 261-268 (2012-12-01)
It has been demonstrated that ursolic acid (UA) could effectively induces apoptosis of cancer cells by inhibiting the expression of cyclooxygenase 2 (COX-2), which constitutively expresses in gastric cancer. However, the hydrophobicity of UA increases the difficulty in its potential
Ming-Chuan Liu et al.
European journal of medicinal chemistry, 58, 128-135 (2012-11-06)
This study designed and synthesized a series of novel ursolic acid derivatives in an attempt to develop potent antitumor agents. Their structures were confirmed using MS, IR, (1)H NMR and (13)C NMR. The inhibitory activities of the title compounds against
Shuilong Leng et al.
International journal of cancer, 133(12), 2781-2790 (2013-06-06)
Ursolic acid (UA) has been reported to possess anticancer activities. Although some of the anticancer activities of UA have been explained by its apoptosis-inducing properties, the mechanisms underlying its anticancer actions are largely unknown. We have found that UA-activated autophagy
Yumiko Achiwa et al.
Bioscience, biotechnology, and biochemistry, 71(1), 31-37 (2007-01-11)
The phosphatidylinositol 3-kinase-Akt (PI3K-Akt) pathway and the mitogen activated protein kinase (MAPK) pathway are important in the development and proliferation of various human cancers. It has been found recently that ursolic acid treatment affects growth and apoptosis in cancer cells.
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service