CAS No.63074-08-8,1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride Suppliers

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Basic Information

Molecular Structure:
CAS No.:	63074-08-8
Name:	1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)4-[(tetrahydro-2-furanyl)carbonyl]piperazine hydrochloride

Formula:	C₁₉H₂₆ClN₅O₄
Molecular Weight:	423.8938
Synonyms:	Piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(tetrahydro-2-furanyl)carbonyl]-,monohydrochloride (9CI);1-(4-Amino-6,7-dimethoxy-2-quinazolinyl)-4-(tetrahydro-2-furoyl)piperazinemonohydrochloride;2-[4-(Tetrahydro-2-furoyl)-piperazine]-4-amino-6,7-dimethoxyquinazoline-hydrochloride;Abbott 45975;Dysalfa;Flotrin;Flumarc;Heitrin;Hitrin;Hytracin;Hytrin;Hytrine;Hytrinex;Itrin;Olyster;Rotiaz;Teralfa;Terasin;Terazosinhydrochloride;Tructum;Vasocard;Vasomet;Vicard;
Density:	1.332 g/cm³
Boiling Point:	664.5 °C at 760 mmHg
Flash Point:	355.7 °C
Solubility:	25 mg/mL in water
Hazard Symbols:	Xn
Risk Codes:	22-36/37/38
Safety:	26-36
PSA:	103.04000
LogP:	1.64090

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Specification

The Tetrazosin hydrochloride, with the CAS registry number 63074-08-8, has the IUPAC name of [4-(4-amino-6,7-dimethoxyquinazolin-2-yl)piperazin-1-yl](tetrahydrofuran-2-yl)methanone hydrochloride (1:1). It is a kind of white to off-white powder, and belongs to following the product categories: Pharmaceutical; (Intermediate of levofloxacin); Terazosin; Adrenoceptor. And the molecular formula of the chemical is C₁₉H₂₆ClN₅O₄.

The physical properties of Tetrazosin hydrochloride are as followings: (1)ACD/LogP: -0.96; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -1.95; (4)ACD/LogD (pH 7.4): -1.01; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 6.42; (9)#H bond acceptors: 9; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 80.26 Å²; (13)Flash Point: 355.7 °C; (14)Enthalpy of Vaporization: 97.72 kJ/mol; (15)Boiling Point: 664.5 °C at 760 mmHg; (16)Vapour Pressure: 1.59E-17 mmHg at 25°C.

You should be cautious while dealing with this chemical. It is harmful if swallowed, and it also irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, and in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(N3CCN(c2nc1cc(OC)c(OC)cc1c(n2)N)CC3)C4OCCC4.Cl
(2)InChI: InChI=1/C19H25N5O4.ClH/c1-26-15-10-12-13(11-16(15)27-2)21-19(22-17(12)20)24-7-5-23(6-8-24)18(25)14-4-3-9-28-14;/h10-11,14H,3-9H2,1-2H3,(H2,20,21,22);1H
(3)InChIKey: IWSWDOUXSCRCKW-UHFFFAOYAA

The toxicity data is as follows:

Organism	Test Type	Route	Reported Dose (Normalized Dose)	Effect	Source
rat	LD50	intravenous	277mg/kg (277mg/kg)	BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) LUNGS, THORAX, OR RESPIRATION: DYSPNEA	Drug and Chemical Toxicology. Vol. 7, Pg. 435, 1984.