Labetalol

Suppliers

Names

[ Name ]:
Labetalol

[Synonym ]:
2-Hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide
2-Hydroxy-5-{1-hydroxy-2-[(4-phenylbutan-2-yl)amino]ethyl}benzamide hydrochloride (1:1)
Amipress
MFCD00242941
Labetalol hydrochloride
benzamide, 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]-, monohydrochloride
Labetalol
Benzamide, 2-hydroxy-5-(1-hydroxy-2-((1-methyl-3-phenylpropyl)amino)ethyl)-
Pressalolo
Trandate
2-Hydroxy-5-{1-hydroxy-2-[(4-phenyl-2-butanyl)amino]ethyl}benzamide
Salicylamide, 5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]-, hydrochloride
Benzamide, 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]-, hydrochloride (1:1)
Benzamide, 2-hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]-
Labrocol
2-hydroxy-5-{1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl}benzamide hydrochloride
2-Hydroxy-5-{1-hydroxy-2-[(4-phenyl-2-butanyl)amino]ethyl}benzamide hydrochloride (1:1)
2-Hydroxy-5-[1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]benzamide hydrochloride
2-Hydroxy-5-(1-hydroxy-2-((4-phenylbutan-2-yl)amino)ethyl)benzamide hydrochloride
2-hydroxy-5-[1-hydroxy-2-(4-phenylbutan-2-ylamino)ethyl]benzamide,hydrochloride
5-[1-Hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl]salicylamide hydrochloride
2-hydroxy-5-{1-hydroxy-2-[(1-méthyl-3-phénylpropyl)amino]éthyl}benzamide chlorhydrate
rac Labetalol
labetolol
Ipolab
UNII:R5H8897N95
2-Hydroxy-5-{1-hydroxy-2-[(1-methyl-3-phenylpropyl)amino]ethyl}benzolcarboxamidhydrochlorid
LABETALOL HCL
EINECS 253-258-3

Chemical & Physical Properties

[ Density]:
1.2±0.1 g/cm3

[ Boiling Point ]:
552.7±50.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₉H₂₄N₂O₃

[ Molecular Weight ]:
328.405

[ Flash Point ]:
288.1±30.1 °C

[ Exact Mass ]:
328.178680

[ PSA ]:
95.58000

[ LogP ]:
2.31

[ Vapour Pressure ]:
0.0±1.6 mmHg at 25°C

[ Index of Refraction ]:
1.609

[ Storage condition ]:
2-8°C

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: CV5375500

CHEMICAL NAME :: Benzamide, 2-hydroxy-5-(1-hydroxy-2-((1-methyl-3-phenylpropyl)am ino)ethyl)-

CAS REGISTRY NUMBER :: 36894-69-6

LAST UPDATED :: 199612

DATA ITEMS CITED :: 7

MOLECULAR FORMULA :: C19-H24-N2-O3

MOLECULAR WEIGHT :: 328.45

WISWESSER LINE NOTATION :: ZVR BQ EYQ1MY1&2R

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - man

DOSE/DURATION :: 8571 mg/kg/D

TOXIC EFFECTS :: Behavioral - changes in psychophysiological tests

REFERENCE :: BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 282,1824,1981

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human

DOSE/DURATION :: 240 mg/kg/14D

TOXIC EFFECTS :: Peripheral Nerve and Sensation - paresthesis

REFERENCE :: BMJOAE British Medical Journal. (British Medical Assoc., BMA House, Tavistock Sq., London WC1H 9JR, UK) V.1- 1857- Volume(issue)/page/year: 1,580,1978

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Human - woman

DOSE/DURATION :: 2 mg/kg

TOXIC EFFECTS :: Skin and Appendages - dermatitis, allergic (after systemic exposure)

REFERENCE :: AIMEAS Annals of Internal Medicine. (American College of Physicians, 4200 Pine St., Philadelphia, PA 19104) V.1- 1927- Volume(issue)/page/year: 104,729,1986

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,229,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >50 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: PBPSDY Pharmacological and Biochemical Properties of Drug Substances. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.1- 1977- Volume(issue)/page/year: 2,229,1979

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 660 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #5326774

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 97500 ug/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: USXXAM United States Patent Document. (U.S. Patent Office, Box 9, Washington, DC 20231) Volume(issue)/page/year: #5326774

Safety Information

[ Hazard Codes ]:
Xi

[ HS Code ]:
2924299090

Precursor & DownStream

Precursor

DownStream

4-phenylbutan-2-amine
5-formyl-2-hydroxybenzamide

Customs

[ HS Code ]: 2924299090

[ Summary ]:
2924299090. other cyclic amides (including cyclic carbamates) and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

Related Compounds

Labetalol
(+/-)-labetalol
(S,S)-labetalol
Labetalol Impurity B
Labetalol IMpurity A
(R,R)-Labetalol hydrochloride
N-(4-Methoxyphenyl)-N-methylmethanesulfonamide
4-(1H-Indol-1-YL)benzonitrile
1h-Indole-5-carboxylic acid,butyl ester
3-Fluoro-4-sulfamoylbenzoic acid
rel-(3aR,7aS)-3a,4,7,7a-Tetrahydro-2-[3-(4-methyl-1-piperidinyl)-3-oxopropyl]-1H-isoindole-1,3(2H)-dione
N-(5-hydroxypent-1-en-3-yl)benzamide
3-Buten-2-one, 4-((1R,5S)-2,5,6,6-tetramethyl-2-cyclohexen-1-yl)-, (3E)-rel-
[[4-Oxo-2-(trifluoromethyl)quinazolin-3-yl]amino] acetate
2-(4-Chlorobenzylidene)cyclopentanone
3,4,6-Tri-o-benzyl-2-nitro-d-galactal

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