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HEMSLECIN A |
| Synonyms. Hemslecin A; Cucurbitacin IIA; Dihydrocucurbitacin Q1; Dihydrocucurbitacin F 25-O-acetate; 25-Acetoxy-23,24-dihydrocucurbitacin F; 25-O-Acetyl-23,24-dihydrocucurbitacin F; 23,24-Dihydrocucurbitacin F-25-O-acetate; ((6R)-6-hydroxy-2-methyl-5-oxo-6- ((2S,3S,8S,9R,10R,13R,14S, 16R, 17R)- 2,3,16-trihydroxy- 4,4,9,13,14-pentamethyl-11-oxo-1,2,3,7,8,10, 12,15,16,17- decahydro cyclopenta (a)phenanthren- 17-yl)heptan-2-yl) acetate; |
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| PRODUCT IDENTIFICATION | |
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CAS RN |
58546-34-2 |
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EINECS RN |
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FORMULA |
C32H50O8 |
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MOLE WEIGHT |
562.73 |
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H.S CODE |
2937.29.9090 |
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SMILES |
CC(=O)OC(C)(C)CCC(=O)[C@@](C)([C@H]1[C@@H](C[C@@]2([C@@] 1(CC (=O)[C@@]3( [C@H]2CC=C4[C@H]3C[C@@H]([C@H](C4(C)C) O)O)C)C)C)O)O |
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CLASSIFICATION |
Triterpenoid |
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EXTRA NOTES |
Other RN: 96158-05-3, 129357-90-0 |
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| PHYSICAL AND CHEMICAL PROPERTIES | |
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PHYSICAL STATE. |
white powder |
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MELTING POINT |
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BOILING POINT |
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DENSITY |
1.22 |
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SOLUBILITY IN WATER |
Insoluble |
| SOLVENT SOLUBILITY | Soluble in ethanol. |
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VAPOR DENSITY |
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log P(octanol-water) |
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VAPOR PRESSURE |
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AUTOIGNITION TEMP |
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| pK |
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REFRACTIVE INDEX |
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FLASH POINT |
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| STABILITY AND REACTIVITY | |
| STABILITY | Stable under normal conditions. |
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INCOMPATIBLE MATERIALS |
Strong oxidizing agents. |
| POLYMERIZATION |
Has not been reported |
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NFPA RATINGS |
Health: 1, Flammability: 0, Reactivity: 0 |
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| EXTERNAL LINKS & GENERAL DESCRIPTION |
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Wikipedia Linking - Hemslecin Google Scholar Search - Cucurbitacin IIA Drug Information Portal (U.S. National Library of Medicine) - Cucurbitacin IIA PubChem Compound Summary - Hemslecin A KEGG (Kyoto Encyclopedia of Genes and Genomes) - Cucurbitacin IIA http://www.ebi.ac.uk/ - Cucurbitacin IIA http://www.ncbi.nlm.nih.gov/ - Cucurbitacin IIA |
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| SALES SPECIFICATION | |
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APPEARANCE |
white powder |
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ASSAY |
98.0% min |
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HEAVY METALS |
20ppm max |
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| TRANSPORT & REGULATORY INFORMATION | |
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UN NO. |
Not regulated |
| HAZARD CLASS |
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| PACKING GROUP | |
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| SAFETY INFORMATION |
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HAZARD OVERVIEW |
May be harmful if inhaled. May cause respiratory tract irritation. May be harmful if absorbed through skin. May cause skin irritation. May cause eye irritation. May be harmful if swallowed. |
| HAZARD CODES |
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RISK PHRASES |
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SAFETY PHRASES |
24/25 |
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| PACKING |
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Preserve in light-resistant and well-closed containers |