CAS No. 77-52-1

Appearance	Yellowish Green to White Fine Powder
Identification	Identical to R.S. sample
Ursolic Acid	98.0% min
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Contaminants Pesticides Residue	Meet USP32
Lead(Pb)	≤ 3.0mg/kg
Arsenic(As)	≤ 2.0mg/kg
Cadmium(Cd)	≤ 1.0mg/kg
Mercury(Hg)	≤ 0.1mg/kg
Total Plate Count	≤ 1000cfu/g
Yeast &Mold	≤ 100cfu/g
E.Coli.	Negative
Salmonella Negative
Standard	Technical grade
Content	98%
Capacity	10MT/month
Loading port	Shanghai
Package	25kg/drum or according to the customers' demand
Storage	Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down

Molecular Formula: C30H48O3
Molecular Weight: 456.7
Hazard Symbols: Xi
WGKGermany: -
HS Code: 29181990

More details are to be found on supplier website

Appearance	Crystalline white powder
Particle size	NLT 100% 80 mesh
Odor	Odorlessness
Himidity	3%max
Pesticides	Nagative
Arsenic	<1ppm
Lead	<0.5ppm
Mercury	<0.1ppm
Cadmium	<0.1ppm

Maker Compounds	90.00%
Appearance	Fine Powder
Color	white
Odor	Characteristic
Taste	Characteristic
Particle Size	NLT100%Through80 mesh
Loss on Drying	5.0% max
Ash (Sulphated Ash)	5.0% max
Total Heavy Metals	10ppm max

Purity: 99,0%

Place of Origin	China
Type	Syntheses Material Intermediates
Purity	98%, 99%min
Brand Name	Unilong
Appearance	Crystalline Powder or Needles
Product name	Loquat leaf extract Ursolic acid
Package	25KG/DRUM
Sample	Availiable
Grade	Food Grade.Industrial Grade
Molecular Weight	456.70032
HS code	29181990

Appearance	Yellowish Green to White Fine Powder
Identification	Identical to R.S. sample
Ursolic Acid	98.0% min
Loss on Drying	≤ 5.0%
Ash	≤ 5.0%
Lead(Pb)	≤ 3.0mg/kg
Arsenic(As)	≤ 2.0mg/kg
Cadmium(Cd)	≤ 1.0mg/kg
Mercury(Hg)	≤ 0.1mg/kg
Total Plate Count	≤ 1000cfu/g
Yeast &Mold	≤ 100cfu/g
E.Coli	Negative

Description:
Ursolic acid is a natural pentacyclic triterpenoid carboxylic acid displaying antitumor activity. It was shown to downregulate the MMP-2 and uPA expression, and also inhibit Na+/K+-ATPase activity (IC50 = 24.7 μM) as well as NF-κB activation in various cancer cell lines. Ursolic acid can induce apoptosis in cancer cells. Ursolic acid also has obvious antioxidant function, so it is widely used as a raw material for medicine and cosmetics.

• Molecular Weight: 456.711
• Molecular Formula: C30H48O3

Purity: ≥ 98%

Canonical SMILES:
CC1CCC2(CCC3(C(=CCC4C3(CCC5C4(CCC(C5(C)C)O)C)C)C2C1C)C)C(=O)O

InChI:
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

InChIKey: WCGUUGGRBIKTOS-GPOJBZKASA-N

• Boiling Point: 556.9±50.0 °C at 760 mmHg
• Melting Point: 280-290 °C
• Solubility: About 0.5% in Ethanol, More than 2.5% in DMSO; Practically insoluble in water.
• Appearance: White powder
• Application: antidepressant
• Storage: Keep container tightly closed in a cool, dark and dry place.

Synonyms:
NSC-167406; NSC-4060; NSC167406; NSC4060; NSC 167406; NSC 4060; Malol; Prunol; Urson; 3beta-Hydroxyurs-12-en-28-oic acid

More details are to be found on supplier website