- Dimefline
- Dimefline hydrochloride
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| Name |
Dimefline hydrochloride |
EINECS | N/A |
| CAS No. | 2740-04-7 | Density | N/A |
| PSA | 42.68000 | LogP | 4.64060 |
| Solubility | N/A | Melting Point |
N/A |
| Formula | C20H21NO3•ClH | Boiling Point | 465.3oC at 760 mmHg |
| Molecular Weight | 359.88 | Flash Point | 235.2oC |
| Transport Information | N/A | Appearance | N/A |
| Safety | Poison by ingestion, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of HCl and NOx. | Risk Codes | R20/21/22 |
| Molecular Structure |
|
Hazard Symbols | N/A |
| Synonyms |
DIMEFLINE HYDROCHLORIDE; |
Dimefline hydrochloride Chemical Properties
IUPAC Name: 8-(dimethylaminomethyl)-7-methoxy-3-methyl-2-phenylchromen-4-one hydrochloride
Molecular Formula: C20H21NO3•HCl
Molecular Weight: 359.88g/mol
Properties: white crystalline powder
Density: 1.163 g/cm3
EINECS: 220-366-7
Transport information: UN 2811 6.1
Melting Point: 212 ~ 217 °C
Boiling Point: 465.3 °C at 760 mmHg
Flash Point: 235.2 °C
Freely Rotating Bonds: 4
Polar Surface Area: 38.77 Å2
Index of Refraction: 1.587
Molar Refractivity: 93.49 cm3
Molar Volume: 277.8 cm3
Polarizability: 37.06 ×10-24 cm3
Surface Tension: 43.9 dyne/cm
Enthalpy of Vaporization: 72.68 kJ/mol
Vapour Pressure: 7.81E-09 mmHg at 25°C
The Cas Register Number of Dimefline hydrochloride is 2740-04-7.The chemical synonyms of Dimefline hydrochloride (CAS NO.2740-04-7) are 4H-1-Benzopyran-4-one, 8-[(dimethylamino)methyl]-7-methoxy-3-methyl-2-phenyl- ; 8-[(Dimethylamino)methyl]-7-methoxy-3-methyl-2-phenyl-4H-1-benzopyran-4-one ; 8-[(Dimethylamino)methyl]-7-methoxy-3-methylflavone ; Dimefline ; 3-Methyl-7-methoxy-8-dimethylamino-methylflavone ; 4H-1-Benzopyran-4-one, 8-((dimethylamino)methyl)-7-methoxy-3-methyl-2-phenyl- .The molecular structure of Dimefline hydrochloride (CAS NO.2740-04-7) is
.
Dimefline hydrochloride Uses
Dimefline hydrochloride (CAS NO.2740-04-7) is used as central stimulant.
Dimefline hydrochloride Toxicity Data With Reference
| 1. | orl-rat LD50:14 mg/kg | NIIRDN “Drugs in Japan. Ethical Drugs, 6th Edition 1982“ Edited by Japan Pharmaceutical Information Center. 6 (1982),345. | ||
| 2. | orl-mus LD50:12 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 128 (1960),176. | ||
| 3. | ipr-mus LD50:5 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 128 (1960),176. | ||
| 4. | scu-mus LD50:4 mg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 128 (1960),176. |
Dimefline hydrochloride Safety Profile
Poison by ingestion, intraperitoneal, and subcutaneous routes. When heated to decomposition it emits very toxic fumes of HCl and NOx.
Hazard Codes: 
Xn
Risk Statements: 20/21/22
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed.
Safety Statements: 36
S36: Wear suitable protective clothing.
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