3,4-Dihydro-2(1H)isochinolin-carbonsäureimidamidsulfat (2:1)

Bezeichnung:3,4-Dihydro-2(1H)isochinolin-carbonsäureimidamidsulfat (2:1)

Englisch Name:DEBRISOQUIN SULFATE

CBNumberCB6133940

SummenformelC20H28N6O4S

Molgewicht448.54

Synonyma

Debrisoquinsulfat

3,4-Dihydro-2(1H)isochinolin-carbonsäureimidamidsulfat (2:1)

3,4-Dihydro-2(1H)isochinolin-carbonsäureimidamidsulfat (2:1) physikalisch-chemischer Eigenschaften

Schmelzpunkt	278-280°, 284-285° or 266-268° (H2O)
storage temp.	room temp
Löslichkeit	H₂O: 20 mg/mL with heat
Aggregatzustand	Solid
Farbe	Pale Yellow
Wasserlöslichkeit	H2O: 20mg/mL (with heat)
InChI	1S/2C10H13N3.H2O4S/c211-10(12)13-6-5-8-3-1-2-4-9(8)7-13;1-5(2,3)4/h21-4H,5-7H2,(H3,11,12);(H2,1,2,3,4)
InChIKey	CAYGYVYWRIHZCQ-UHFFFAOYSA-N
SMILES	OS(O)(=O)=O.NC(=N)N1CCc2ccccc2C1.NC(=N)N3CCc4ccccc4C3

Sicherheit

Kennzeichnung gefährlicher	Xn
R-Sätze:	22
S-Sätze:	26-36
WGK Germany	3
RTECS-Nr.	NW7010000
Speicherklasse	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral
Toxizität	LD50 in neonate, adult rats (mg/kg): 88 ±18, 1580 ±163 orally (Goldenthal)

Gefahreninformationscode (GHS)

R-Sätze Betriebsanweisung:
R22:Gesundheitsschädlich beim Verschlucken.
S-Sätze Betriebsanweisung:
S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
S36:DE: Bei der Arbeit geeignete Schutzkleidung tragen.
Chemische Eigenschaften
Crystalline Solid
Originator
Declinax,Roche,UK,1967
Verwenden
Antihypertensive.
Manufacturing Process
27 g of 1,2,3,4-tetrahydroisoquinoline was added at room temperature to a solution of 28 g of 2-methyl-2-isothiourea sulfate in 80 ml of water. The resulting mixture was kept at room temperature with occasional shaking. After a short period of time, methylmercaptan began to escape, and the mixture warmed up slightly. After then standing for 24 hours, crystals formed. They were filtered off and rinsed with ice cold water. Recrystallization from approximately 100 ml of water yielded 1,2,3,4-tetrahydroisoquinoline-2- carboxamidine sulfate melting at 278°C to 280°C (uncorr.).
Another batch prepared in the same manner melted at 284°C to 285°C due to a minute difference in moisture content.
Both batches prepared above analyzed correctly for (C10H13N3)2·H2SO4.
Trademarks
Declinax (HoffmannLaRoche).
Therapeutic Function
Antihypertensive
Biochem/physiol Actions
Debrisoquine is an anti-hypertensive agent. It is metabolized by cytochrome P4502D6.

Send Inquriy