(22r,24s,25s,28r)-gamma-lacton
Cyasterone
CAS: 17086-76-9
Molecular Formula: C29H44O8
(22r,24s,25s,28r)-gamma-lacton - Names and Identifiers
| Name | Cyasterone |
| Synonyms | cyasteron CYASTERONE Cyasterone (22r,24s,25s,28r)-gamma-lacton 2-beta,3-beta,14,20,22,28-hexahydroxy-6-oxo-5-beta-stigmast-7-en-26-oicaci (2beta,3beta,5beta,22R,24S,25S,28R)-2,3,14,20,22-pentahydroxy-26,28-epoxystigmast-7-ene-6,26-dione (22R,24S,25S,28R)-2β,3β,14,20,22,28-Hexahydroxy-6-oxo(26-13C)-5β-stigmasta-7-ene-26-oic acid γ-lactone 7,(5BETA)-CHOLESTEN-26-CARBOXYLIC ACID-24BETA-(1-HYDROXYETHYL)-2BETA, 3BETA, 14ALPHA,20BETA, 22R-PENTOL-6-ONE GAMMA-LACTONE (3S,4S,5R)-4-[(2R,3R)-2,3-Dihydroxy-3-[(2S,3R,5R,9R,10R,13R,14S,17S)-2,3,14-trihydroxy-10,13-dimethyl-6-oxo-2,3,4,5,9,11,12,15,16,17-decahydro-1H-cyclopenta[a]phenanthren-17-yl]butyl]-3,5-dimethyloxolan-2-one |
| CAS | 17086-76-9 |
| InChI | InChI=1/C29H44O8/c1-14-16(15(2)37-25(14)34)10-24(33)28(5,35)23-7-9-29(36)18-11-20(30)19-12-21(31)22(32)13-26(19,3)17(18)6-8-27(23,29)4/h11,14-17,19,21-24,31-33,35-36H,6-10,12-13H2,1-5H3/t14-,15+,16-,17-,19-,21+,22-,23-,24+,26+,27+,28+,29+/m0/s1 |
(22r,24s,25s,28r)-gamma-lacton - Physico-chemical Properties
| Molecular Formula | C29H44O8 |
| Molar Mass | 520.65 |
| Density | 1.31±0.1 g/cm3(Predicted) |
| Melting Point | 164～166℃ |
| Boling Point | 735.2±60.0 °C(Predicted) |
| Specific Rotation(α) | (c, 8.6 in Py)+64.5 |
| Flash Point | 239.2°C |
| Solubility | Soluble in methanol, ethanol, DMSO. |
| Vapor Presure | 6E-25mmHg at 25°C |
| Appearance | White needle crystal powder |
| pKa | 14.12±0.70(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.599 |
| MDL | MFCD01683622 |
| Physical and Chemical Properties | White crystals, soluble in methanol, ethanol, DMSO, derived from cyathulaical root of cyathula officinalis Kuan. |
(22r,24s,25s,28r)-gamma-lacton - Risk and Safety
| Safety Description | 24/25 - Avoid contact with skin and eyes. |
| HS Code | 29322090 |
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Product Name: Cyasterone Visit Supplier Webpage Request for quotationCAS: 17086-76-9
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Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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