-
Name
bufogenin B
- EINECS
- CAS No. 465-19-0
- Density 1.289g/cm3
- Solubility
- Melting Point 216.5°C (rough estimate)
- Formula C24H34 O5
- Boiling Point 597.4°Cat760mmHg
- Molecular Weight 402.531
- Flash Point 204.1°C
- Transport Information
- Appearance
- Safety Deadly poison by ingestion, subcutaneous, intravenous, and intraduodenal routes. When heated to decomposition it emits acrid smoke and fumes. See also BUFOGENIN.
- Risk Codes
-
Molecular Structure
- Hazard Symbols
- Synonyms 5b-Bufa-20,22-dienolide, 3b,14,16b-trihydroxy- (6CI,7CI,8CI); 16b-Hydroxybufalin; 3b,14,16b-Trihydroxy-5b,14b-bufa-20,22-dienolide; Bufogenin B; Deacetylbufotalin; Desacetylbufotalin
- PSA 90.90000
- LogP 3.21270
Bufogenin B Chemical Properties
IUPAC Name: 5-[(3S,5R,10S,13R,14S,16S,17R)-3,14,16-trihydroxy-10,13-dimethyl-1,2,3,
Molecular Formula: C24H34O5
Molecular Weight: 402.58g/mol
Density: 1.289g/cm3
Boiling Point: 597.4 °C at 760mmHg
Flash Point: 204.1 °C
Freely Rotating Bonds: 4
Polar Surface Area: 86.99 Å2
Index of Refraction: 1.612
Molar Refractivity: 108.48 cm3
Molar Volume: 312 cm3
Polarizability: 43 ×10 -24cm3
Surface Tension: 60 dyne/cm
Enthalpy of Vaporization: 102.1 kJ/mol
Vapour Pressure: 9.21E-17 mmHg at 25 °C
The Cas Register Number of Bufogenin B is 465-19-0 .The chemical synonyms of Bufogenin B (CAS NO.465-19-0) are bufogenin B ; 3β,14,16β-Trihydroxy-5β,14β-bufa-20,22-dienolide ; 3β,14,16β-Trihydroxy-5β-bufa-20,22-dienolide .The molecular structure of Bufogenin B (CAS NO.465-19-0) is
.
Bufogenin B Uses
It can be used in organic synthesis.
Bufogenin B Toxicity Data With Reference
| 1. | ivn-rat LDLo:2940 µg/kg | OYYAA2 Oyo Yakuri. Pharmacometrics. 5 (1971),973. | ||
| 2. | idu-rat LDLo:28,400 µg/kg | OYYAA2 Oyo Yakuri. Pharmacometrics. 5 (1971),973. | ||
| 3. | orl-mus LD50:24,500 µg/kg | OYYAA2 Oyo Yakuri. Pharmacometrics. 5 (1971),973. | ||
| 4. | scu-mus LD50:6950 µg/kg | OYYAA2 Oyo Yakuri. Pharmacometrics. 5 (1971),973. | ||
| 5. | ivn-mus LD50:10 µg/kg | CPBTAL Chemical and Pharmaceutical Bulletin. 24 (1976),1714. | ||
| 6. | ivn-dog LDLo:580 µg/kg | OYYAA2 Oyo Yakuri. Pharmacometrics. 5 (1971),973. |
Bufogenin B Safety Profile
Deadly poison by ingestion, subcutaneous, intravenous, and intraduodenal routes. When heated to decomposition it emits acrid smoke and fumes. See also BUFOGE .
Bufogenin B Specification
The extinguishing agent of Bufogenin B (CAS NO.465-19-0) are dry powder, foam, sand, carbon dioxide, water mist.
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