- 67858-47-31H-Pyrrole-2-carboxylicacid, 4-formyl-1-methyl-, methyl ester
- 67859-51-2Zincate(2-),[[N,N'-1,2-ethanediylbis[N-[(carboxy-kO)methyl]glycinato-kN,kO]](4-)]-, ammonium (1:2), (OC-6-21-)-
- 67859-71-6Phosphoric acid,rhodium(3+) salt (1:1)
- 67859-75-0Silane,diethoxymethyloctadecyl-
- 67860-01-9Butanoic acid,2-methyl-4-oxo-4H-pyran-3-yl ester
- 67862-28-61,8-Naphthyridin-2(1H)-one,4-hydroxy-3-phenyl-
- 67863-05-2Acetamide,2-amino-N-(1-methylethyl)-
- 6786-83-01-Naphthalenemethanol, a,a-bis[4-(dimethylamino)phenyl]-4-(phenylamino)-
- 6786-84-1Solvent Blue 6
- 67869-13-0Thiophene,2,3,5-tribromo-4-methyl-
Hot Products
- 104987-11-3Tacrolimus
- 141-53-7Sodium formate
- 8001-54-5Quaternary ammonium compounds, alkylbenzyldimethyl, chlorides
- 9003-39-8Povidone
- 10161-34-9Trenbolone acetate
- 402957-28-2Telaprevir
- 68-19-9Cyanocobalamin
- 7631-86-9Silicon dioxide
- 302-79-4Tretinoin
- 77-92-9Citric acid
|
Basic Information |
|
Post buying leads |
|
Suppliers |
|
Cas Database |
| Name |
Nigrescigenin |
EINECS | N/A |
| CAS No. | 6785-70-2 | Density | 1.505g/cm3 |
| PSA | 124.29000 | LogP | 0.86900 |
| Solubility | N/A | Melting Point |
243-246 °C(Solv: methanol (67-56-1); water (7732-18-5)) |
| Formula | C23H32O7 | Boiling Point | 662.5°C at 760 mmHg |
| Molecular Weight | 420.55 | Flash Point | 229.7°C |
| Transport Information | N/A | Appearance | N/A |
| Safety | A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors. | Risk Codes | N/A |
| Molecular Structure |
|
Hazard Symbols | A poison. |
| Synonyms |
Canescegenine;Sarmentosigenin A;NIGRESCIGENIN;Canescegenin; |
Article Data | 3 |
Nigrescigenin Chemical Properties
Molecule structure of Nigrescigenin (CAS NO.6785-70-2) :
IUPAC Name: (3S,5S,8R,10R,13S,14S)-3,5,11,14-tetrahydroxy-10-methyl-17-(5-oxo-2H-furan-3-yl)-2,3,4,6,7,8,9,11,12,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene-13-carbaldehyde
Molecular Weight: 420.49598 g/mol
Molecular Formula: C23H32O7
Density: 1.505 g/cm3
Boiling Point: 662.5 °C at 760 mmHg
Flash Point: 229.7 °C
Molar Volume: 279.3 cm3
Polarizability: 42.68×10-24 cm3
Surface Tension: 92 dyne/cm
Enthalpy of Vaporization: 111.57 kJ/mol
Vapour Pressure: 2.25E-20 mmHg at 25 °C
XLogP3-AA: -0.1
H-Bond Donor: 4
H-Bond Acceptor: 7
Rotatable Bond Count: 2
Exact Mass: 420.214803
MonoIsotopic Mass: 420.214803
Topological Polar Surface Area: 124
Heavy Atom Count: 30
Complexity: 809
Defined Atom StereoCenter Count: 6
Undefined Atom StereoCenter Count: 3
Canonical SMILES: CC12CCC(CC1(CCC3C2C(CC4(C3(CCC4C5=CC(=O)OC5)O)C=O)O)O)O
Isomeric SMILES: C[C@]12CC[C@@H](C[C@]1(CC[C@@H]3C2C(C[C@]4([C@@]3(CCC4C5=CC(=O)OC5)O)C=O)O)O)O
InChIKey of Nigrescigenin (CAS NO.6785-70-2) : KKEVCQDNOHUAOZ-QBAFWMPPSA-N
Nigrescigenin Toxicity Data With Reference
| 1. | ivn-cat LDLo:229 µg/kg | JMCMAR Journal of Medicinal Chemistry. 13 (1970),1029. |
Nigrescigenin Safety Profile
A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.
Nigrescigenin Specification
Nigrescigenin (CAS NO.6785-70-2) is also called 3β,5,11α,14-Tetrahydroxy-19-oxo-5β-card-20(22)-enolide ; Canescegenin ; Canescegenine ; Sarmentosigenin A .
What can I do for you?
Get Best Price
