855057

Betulinsäure

technical grade, 90%

• Synonym(e): 3β-Hydroxy-20(29)-lupaene-28-oic acid, Mairin
• Empirische Formel (Hill-System): C₃₀H₄₈O₃
• CAS-Nummer: 472-15-1
• Molekulargewicht: 456.70
• EG-Nummer: 207-448-8
• MDL-Nummer: MFCD00009619
• UNSPSC-Code: 85151701
• PubChem Substanz-ID: 24888370
• NACRES: NA.22

Eigenschaften

• Qualität: technical grade
• Qualitätsniveau: 100
• Assay: 90%
• Form: powder
• Optische Aktivität: [α]20/D +7.8°, c = 0.9 in pyridine
• mp (Schmelzpunkt): 295-298 °C (dec.) (lit.)
• Funktionelle Gruppe: carboxylic acid; hydroxyl
• Lagertemp.: 2-8°C
• SMILES String: CC(=C)[C@@H]1CC[C@@]2(CC[C@]3(C)[C@H](CC[C@@H]4[C@@]5(C)CC[C@H](O)C(C)(C)[C@@H]5CC[C@@]34C)[C@@H]12)C(O)=O
• InChI: 1S/C30H48O3/c1-18(2)19-10-15-30(25(32)33)17-16-28(6)20(24(19)30)8-9-22-27(5)13-12-23(31)26(3,4)21(27)11-14-29(22,28)7/h19-24,31H,1,8-17H2,2-7H3,(H,32,33)/t19-,20+,21-,22+,23-,24+,27-,28+,29+,30-/m0/s1
• InChIKey: QGJZLNKBHJESQX-FZFNOLFKSA-N

Beschreibung

Allgemeine Beschreibung

Betulinic acid is a lupane-type triterpene, which can be prepared from betulin via oxidation using chromium oxide (VI). Along with anti-HIV-1 and anti-tumor activity, it also shows other bioactivities such as anti-inflammatory, antibacterial, in vitro antimalarial, anthelmintic and antioxidant activities.

Biochem./physiol. Wirkung

Betulinic acid, a pentacyclic triterpene, selectively induces apoptosis in tumor cells by directly activating the mitochondrial pathway of apoptosis through a p53- and CD95-independent mechanism.

Sicherheitshinweise

• Lagerklassenschlüssel: 11 - Combustible Solids
• WGK: WGK 3
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Gloves, type N95 (US)