B9757

Betulin

≥98%

• Sinónimos: Betulinic alcohol, Betulinol, Betulol, Lup-20(29)-ene-3β,28-diol, Trochol
• Fórmula empírica (notación de Hill): C₃₀H₅₀O₂
• Número de CAS: 473-98-3
• Peso molecular: 442.72
• EC Number: 207-475-5
• MDL number: MFCD00016802
• UNSPSC Code: 12352002
• PubChem Substance ID: 57653970
• NACRES: NA.22

Propiedades

• assay: ≥98%
• form: powder
• mp: 256-257 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: [H][C@]12CC[C@]3([H])[C@@]4(C)CC[C@H](O)C(C)(C)[C@]4([H])CC[C@@]3(C)[C@]1(C)CC[C@@]5(CO)CC[C@@H](C(C)=C)[C@]25[H]
• InChI: 1S/C30H50O2/c1-19(2)20-10-15-30(18-31)17-16-28(6)21(25(20)30)8-9-23-27(5)13-12-24(32)26(3,4)22(27)11-14-29(23,28)7/h20-25,31-32H,1,8-18H2,2-7H3/t20-,21+,22-,23+,24-,25+,27-,28+,29+,30+/m0/s1
• InChI key: FVWJYYTZTCVBKE-ROUWMTJPSA-N

Descripción

General description

Betulin, a triterpene with lupane nucleus, is found in the bark of birch trees. It undergoes rearrangement in the presence of acid agents to form allobetulin.

Application

Betulin may be used in the preparation of betulinic acid, which shows anti-HIV, antimalarial and anti-inflammatory activities.

Información de seguridad

• pictograms: GHS08
• signalword: Warning
• hcodes: H371
• pcodes: P260 - P264 - P270 - P308 + P311 - P405 - P501
• Hazard Classifications: STOT SE 2
• target_organs: Eyes,Central nervous system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3