Basic information
- Name:
Benzenemethanol,4-amino-3-chloro-a-[[(1,1-dimethylethyl)amino]methyl]-5-(trifluoromethyl)-,hydrochloride (1:1)
- Superlist Name:
- Mabuterol hydrochloride
- CAS No.:
54240-36-7
- Molecular Structure:
![Molecular Structure of 54240-36-7 (Benzenemethanol,4-amino-3-chloro-a-[[(1,1-dimethylethyl)amino]methyl]-5-(trifluoromethyl)-,hydrochloride (1:1))](http://www.lookchem.com/300w/2010/0622/54240-36-7.jpg)
- Formula:
- C13H18 Cl F3 N2 O . Cl H
- Molecular Weight:
- 347.24
- Deleted CAS:
- 95656-48-7
- Synonyms:
- Benzenemethanol,4-amino-3-chloro-a-[[(1,1-dimethylethyl)amino]methyl]-5-(trifluoromethyl)-,monohydrochloride (9CI);Broncholin;KF 868;KF 868 (pharmaceutical);dl-Mabuterol hydrochloride;Mabuterol Hydrochloride;
- Density:
- g/cm3
- Boiling Point:
- 375.9°Cat760mmHg
- Flash Point:
- 181.1°C
- Safety Description:
- Poison by intravenous route. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of F−, NOx, and HCl. Details
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Chemistry
Product Name: KF-868 (CAS NO.54240-36-7)

Molecular Formula: C13H18ClF3N2O.HCl
Molecular Weight: 347.2g/mol
Mol File: 54240-36-7.mol
Appearance: A solid
Boiling point: 375.9°Cat760mmHg
Flash Point: 181.1 °C
Enthalpy of Vaporization: 65.77 kJ/mol
Vapour Pressure: 2.57E-06 mmHg at 25°C
H-Bond Donor: 4
H-Bond Acceptor: 6
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| dog | LD50 | intravenous | 27500ug/kg (27.5mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| dog | LD50 | oral | 229mg/kg (229mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| human | TDLo | oral | 1143ng/kg (0.001143mg/kg) | BEHAVIORAL: TREMOR BEHAVIORAL: HEADACHE | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1697, 1984. |
| human | TDLo | oral | 60ug/kg/6W (0.06mg/kg) | BEHAVIORAL: TREMOR CARDIAC: PULSE RATE INCREASE WITHOUT FALL IN BP | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1699, 1984. |
| mouse | LD50 | intraperitoneal | 60mg/kg (60mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| mouse | LD50 | intravenous | 36500ug/kg (36.5mg/kg) | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 652, 1984. | |
| mouse | LD50 | oral | 200mg/kg (200mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| mouse | LD50 | subcutaneous | 113mg/kg (113mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rabbit | LD50 | intravenous | 18300ug/kg (18.3mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rabbit | LD50 | oral | 243mg/kg (243mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rat | LD50 | intraperitoneal | 76300ug/kg (76.3mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rat | LD50 | intravenous | 26400ug/kg (26.4mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) LUNGS, THORAX, OR RESPIRATION: DYSPNEA BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rat | LD50 | oral | 306mg/kg (306mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
| rat | LD50 | subcutaneous | 117mg/kg (117mg/kg) | BEHAVIORAL: ALTERED SLEEP TIME (INCLUDING CHANGE IN RIGHTING REFLEX) BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Arzneimittel-Forschung. Drug Research. Vol. 34, Pg. 1680, 1984. |
Safety Profile
Poison by intravenous route. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of F−, NOx, and HCl.
Specification
KF-868 ,its CAS NO. is 54240-36-7,the synonyms is Mabuterolhcl ; Benzenemethanol, 4-amino-3-chloro-a-[[(1,1-dimethylethyl)amino]methyl]-5-(trifluoromethyl)-, monohydrochloride (9ci) ; Broncholin ; Dl-mabuterol hydrochloride ; KF868 (pharmaceutical) .

