Name | Cucurbitacin D |
Synonyms | Cucurbit D ELATERICIN A elatericinea Cucurbitacin D CUCURBITACIN D cucurbitacine(d) 20,25-tetrahydroxy-ph CUCURBITACIN D WITH HPLC (10α,23E)-2β,16α,20,25-Tetrahydroxy-9β-methyl-19-norlanosta-5,23-diene-3,11,22-trione 17-[(3E)-1,5-Dihydroxy-1,5-dimethyl-2-oxohex-3-en-1-yl]-2,16-dihydroxy-4,4,9,14-tetramethylestr-5-ene-3,11-dione (2S,4R,9beta,16alpha,23E)-2,16,20,25-tetrahydroxy-9,10,14-trimethyl-4,9-cyclo-9,10-secocholesta-5,23-diene-1,11,22-trione |
CAS | 3877-86-9 |
InChI | InChI=1/C30H44O7/c1-25(2,36)12-11-21(33)30(8,37)23-19(32)14-27(5)20-10-9-16-17(13-18(31)24(35)26(16,3)4)29(20,7)22(34)15-28(23,27)6/h9,11-12,17-20,23,31-32,36-37H,10,13-15H2,1-8H3/b12-11+/t17-,18+,19-,20+,23+,27+,28-,29+,30+/m1/s1 |
Molecular Formula | C30H44O7 |
Molar Mass | 516.67 |
Density | 1.0814 (rough estimate) |
Melting Point | 151.5°C |
Boling Point | 521.47°C (rough estimate) |
Specific Rotation(α) | (EtOH)+52 |
Flash Point | 381.4°C |
Solubility | Ethyl acetate |
Vapor Presure | 1.16E-21mmHg at 25°C |
Appearance | Powder |
pKa | 12.66±0.29(Predicted) |
Storage Condition | 2-8℃ |
Refractive Index | 1.5820 (estimate) |
MDL | MFCD28963759 |
Hazard Symbols | Xi - Irritant |
HS Code | 29144000 |
Toxicity | LD50 oral in rat: 8200ug/kg |
Reference Show more | 1. Li Ning, Cao Huiming, Dong Wenxiu, etc. Effect of cucurbitacin D on angiogenesis and activation of PLC γ/Erk1/2 pathway induced by bFGF [J]. Journal of Liaoning University of Traditional Chinese Medicine, 2018, 12 (12):47-50. 2. TPU, Chuanshan, et al. "Cucurbitacin B acts a potential inect growth regulator by angionizing 20‐hydroxyedysone activity." Pest management science 74.6 (2018): 1394-14403 https:// doi.org/10.1002/ps.4817 3. [IF = 4.845] Chuanshan zu et al. "Cucurbitacin B acts a potential inect growth regulator by angagonization 20-hydrogen." Pest Manag Sci. 2018 Jun;74(6): 1394-1403 |