CAS: 6199-67-3 - (+)-Cucurbitacin B

Formula: C₃₂H₄₆O₈

InChI: InChI=1S/C32H46O8/c1-17(33)40-27(2,3)13-12-23(36)32(9,39)25-21(35)15-29(6)22-11-10-18-19(14-20(34)26(38)28(18,4)5)31(22,8)24(37)16-30(25,29)7/h10,12-13,19-22,25,34-35,39H,11,14-16H2,1-9H3/b13-12+/t19-,20+,21-,22+,25+,29+,30-,31+,32+/m1/s1

InChI key: InChIKey=IXQKXEUSCPEQRD-DKRGWESNSA-N

SMILES: O=C(OC(C=CC(=O)C(O)(C)C1C(O)CC2(C)C3CC=C4C(CC(O)C(=O)C4(C)C)C3(C(=O)CC12C)C)(C)C)C

Synonyms:

• (23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
• (2S,4R,9beta,16alpha)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
• (2S,4R,9beta,16alpha,17xi,23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
• (2S,4R,9beta,16alpha,23E)-2,16,20-trihydroxy-9,10,14-trimethyl-1,11,22-trioxo-4,9-cyclo-9,10-secocholesta-5,23-dien-25-yl acetate
• (2β,9β,10α,16α,23E)-25-(Acetyloxy)-2,16,20-trihydroxy-9-methyl-19-norlanosta-5,23-diene-3,11,22-trione
• 19-Nor-9β,10α-lanosta-5,23-diene-3,11,22-trione, 2β,16α,20,25-tetrahydroxy-9-methyl-, 25-acetate
• 19-Norlanosta-5,23-diene-3,11,22-trione, 25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2β,9β,10α,16α,23E)-
• Amarine
• Cucurbitacine B
• Hy-N 0416
• NSC 144154
• NSC 49451
• Cucurbitacin B

Cucurbitacin B

CAS: 6199-67-3

• Formula: C₃₂H₄₆O₈
• Purity: >98.0%(HPLC)
• Color and Shape: White to Light yellow powder to crystal
• Molecular weight: 558.71

Cucurbitacin B

CAS: 6199-67-3

Cucurbitacin B analytical standard provided with w/w absolute assay, to be used for quantitative titration.

• Formula: C₃₂H₄₆O₈
• Purity: (HPLC) ≥95%
• Color and Shape: Powder
• Molecular weight: 558.72

Cucurbitacin B

CAS: 6199-67-3

Cucurbitacin B (cucB) is a triterpenoid constituent of Cucurbitaceae vegetables and a promising phytochemical for …

• Formula: C₃₂H₄₆O₈
• Purity: 95%~99%
• Color and Shape: White powder
• Molecular weight: 558.712

Cucurbitacin B

CAS: 6199-67-3

Cucurbitacin B (Cuc B) has profound in vitro and in vivo antiproliferative effects against human …

• Formula: C₃₂H₄₆O₈
• Purity: 97.10% - 99.33%
• Color and Shape: Solid
• Molecular weight: 558.7

Cucurbitacin B

CAS: 6199-67-3

• Formula: C₃₂H₄₆O₈
• Molecular weight: 558.71

Cucurbitacin B

CAS: 6199-67-3

• Formula: C₃₂H₄₆O₈
• Purity: ≥ 98.0%
• Color and Shape: White to off-white powder
• Molecular weight: 558.71

Cucurbitacin b

CAS: 6199-67-3

Carboxylic acid with additional oxygen functions

• Formula: C₃₂H₄₆O₈
• Purity: ≥ 90.0 % (HPLC)
• Color and Shape: Powder
• Molecular weight: 558.71

Cucurbitacin B

CAS: 6199-67-3

The cucurbitacin B is a natural compound that inhibits the growth of cancer cells. It …

• Formula: C₃₂H₄₆O₈
• Purity: Min. 95%
• Color and Shape: White Powder
• Molecular weight: 558.7 g/mol

Cucurbitacin B

CAS: 6199-67-3

Applications Cucurbitacin B is a tetracyclic triterpenoid, which can induce apoptosis in human hepatoma cells. …

• Formula: C₃₂H₄₆O₈
• Color and Shape: Neat
• Molecular weight: 558.70