CAS No.51781-21-6,2(1H)-QUINOLINONE, 5-[3-[(1,1-DIMETHYLETHYL)AMINO]-2-HYDROXYPROPOXY]-3,4-DIHYDRO-, MONOHYDROCHLORIDE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	51781-21-6
Name:	2(1H)-QUINOLINONE, 5-[3-[(1,1-DIMETHYLETHYL)AMINO]-2-HYDROXYPROPOXY]-3,4-DIHYDRO-, MONOHYDROCHLORIDE
Article Data:	3

Formula:	C16H24 N2 O3 . Cl H
Molecular Weight:	328.839
Synonyms:	2(1H)-Quinolinone,5-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-3,4-dihydro-,monohydrochloride (9CI);5-(3-tert-Butylamino-2-hydroxy)propoxy-3,4-dihydrocarbostyril hydrochloride;Arteoptic; Caltidren; Carteol; Carteolol hydrochloride; Cartrol; Endak;Mikelan; NSC 300906; OC 1085; OPC 1085; Ocupress; Optipress; Tenalet; Tenalin;Teoptic; dl-Carteolol hydrochloride
Density:	1.13g/cm³
Melting Point:	278°C
Boiling Point:	518.6°Cat760mmHg
Flash Point:	267.4°C
Safety:	Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x and HCl.
PSA:	70.59000
LogP:	3.03000

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Chemistry

The IUPAC name of Carteolol hydrochloride (CAS NO.51781-21-6):
5-[3-(tert-butylamino)-2-hydroxypropoxy]-3,4-dihydro-
Synonyms: 5-(2-Hydroxy-3-tert-butylamino)propoxy-3,4-dihydrocarbostyrilhydrochloride ; 5-(3-((1,1-Dimethylethyl)amino)-2-hydroxypropoxy)-3,4-dihydro-2(1h)-quinolin ; 5-(3-Tert-butylamino-2-hydroxy)propoxy-3,4-dihydrocarbostyrilhydrochloride ; 5-(3-Tert-butylamino-2-hydroxy-propoxy)-3,4-dihydro-2(1h)-chinolinon-hydroch ; Abbott-43326 ; Carbonolol ; Carteololhydrochloride ; Endak
CAS: 51781-21-6
EINECS: 257-415-7
Molecular Formula: C₁₆H₂₅ClN₂O₃
Molecular Structure:

Formula Weight: 328.83
Flash Point: 267.4 °C
Boiling Point: 518.6 °C at 760 mmHg
Melting point:278°C

Toxicity Data With Reference

The toxicity of Carteolol hydrochloride (CAS NO.51781-21-6):

1.	orl-rat LD₅₀:1330 mg/kg	OYYAA2 Oyo Yakuri. Pharmacometrics. 11 (1976),159.
2.	ipr-rat LD₅₀:390 mg/kg	OYYAA2 Oyo Yakuri. Pharmacometrics. 11 (1976),159.
3.	scu-rat LD₅₀:1950 mg/kg	OYYAA2 Oyo Yakuri. Pharmacometrics. 11 (1976),159.
4.	ivn-rat LD₅₀:153 mg/kg	OYYAA2 Oyo Yakuri. Pharmacometrics. 11 (1976),159.
5.	orl-mus LD₅₀:810 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 33 (1983),290.
6.	ipr-mus LD₅₀:375 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 33 (1983),290.
7.	scu-mus LD₅₀:600 mg/kg	IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 12 (1981),668.
8.	ivn-mus LD₅₀:54,500 µg/kg	IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. 12 (1981),668.
9.	orl-dog LD₅₀:830 mg/kg	ARZNAD Arzneimittel-Forschung. Drug Research. 33 (1983),290.
10.	orl-rbt LD₅₀:740 mg/kg	OYYAA2 Oyo Yakuri. Pharmacometrics. 11 (1976),165.

Consensus Reports

EPA Genetic Toxicology Program.

Safety Profile

The safety information of Carteolol hydrochloride (CAS NO.51781-21-6):
Poison by intravenous and intraperitoneal routes. Moderately toxic by ingestion and subcutaneous routes. An experimental teratogen. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x and HCl.