CAS 1721-69-3: Lup-20(29)-ene-3,28-diol, diacetate, (3β)-
Description:Lup-20(29)-ene-3,28-diol, diacetate, (3β)-, with the CAS number 1721-69-3, is a chemical compound belonging to the class of triterpenoids, specifically derived from lupane-type structures. This compound features a tetracyclic structure typical of many natural terpenes, characterized by a fused ring system. The presence of hydroxyl groups at the 3 and 28 positions indicates that it has alcohol functionalities, which contribute to its reactivity and potential biological activity. The diacetate designation suggests that these hydroxyl groups have been acetylated, enhancing the compound's lipophilicity and stability. Triterpenoids like this one are often found in various plant species and are known for their diverse pharmacological properties, including anti-inflammatory, antioxidant, and potential anticancer activities. The specific stereochemistry at the 3β position is crucial for its biological interactions. Overall, Lup-20(29)-ene-3,28-diol, diacetate, (3β)- is of interest in both natural product chemistry and pharmacology due to its structural features and potential therapeutic applications.
Formula:C34H54O4
InChI:InChI=1S/C34H54O4/c1-21(2)24-12-17-34(20-37-22(3)35)19-18-32(8)25(29(24)34)10-11-27-31(7)15-14-28(38-23(4)36)30(5,6)26(31)13-16-33(27,32)9/h24-29H,1,10-20H2,2-9H3/t24-,25+,26-,27+,28-,29+,31-,32+,33+,34+/m0/s1
InChI key:InChIKey=MIROITGPMGDCGI-MQXQNARFSA-N
SMILES:O=C(OCC12CCC(C(=C)C)C2C3CCC4C5(C)CCC(OC(=O)C)C(C)(C)C5CCC4(C)C3(C)CC1)C
- Synonyms:
- (3Beta)-Lup-20(29)-Ene-3,28-Diyl Diacetate
- (3Beta,18Xi)-Lup-20(29)-Ene-3,28-Diyl Diacetate
- (3β)-3,28-Diacetyloxylup-20(29)-ene
- 3,28-Di-O-acetylbetulin
- 3,28-Diacetoxy-betulin
- 3,28-Diacetylbetulin
- Betulin 3,28-diacetate
- Betulin Diacetate
- Betulinol biacetate
- Betulinol diacetate
- See more synonyms
- Lup-20(29)-Ene-3,28-Diyl Diacetate
- Lup-20(29)-ene-3,28-diol, 3,28-diacetate, (3β)-
- Lup-20(29)-ene-3,28-diol, diacetate, (3beta)-
- Lup-20(29)-ene-3β,28-diol, diacetate
- Lup-20(30)-ene-3β,28-diol, diacetate
- NSC 38876
- Lup-20(29)-ene-3,28-diol, diacetate, (3β)-
Brand | Product data | Purity | Price range | Estimated delivery |
---|---|---|---|---|
![]() | Betulin diacetate REF: 11-0026CAS: 1721-69-3 | (HPLC) ≥95% | 85.00 € | Mon 14 Apr 25 |
![]() | Betulin diacetate REF: TM-T20990CAS: 1721-69-3 | - - - | 35.00 € | Tue 22 Apr 25 |
![]() | Betulin diacetate REF: 3D-FB65621CAS: 1721-69-3 | Min. 95% | 147.00 €~454.00 € | Wed 30 Apr 25 |

Betulin diacetate
Ref: 11-0026
20mg | 85.00 € |

Betulin diacetate
Ref: TM-T20990
5mg | 35.00 € |

Betulin diacetate
Ref: 3D-FB65621
25mg | 147.00 € |