Basic information
- Name:
6H-Dibenzo[a,g]quinolizine,5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (13aS)-
- Superlist Name:
- (-)-Tetrahydropalmatine
- CAS No.:
483-14-7
- Molecular Structure:
![Molecular Structure of 483-14-7 (6H-Dibenzo[a,g]quinolizine,5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (13aS)-)](http://www.lookchem.com/300w/2010/0621/483-14-7.jpg)
- Formula:
- C21H25NO4
- Molecular Weight:
- 355.43
- Synonyms:
- 13aa-Berbine, 2,3,9,10-tetramethoxy-(8CI);6H-Dibenzo[a,g]quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-,(S)-;Cyclanoline, O,O-dimethyl-N-demethyl- (6CI);Gindarine (7CI);(-)-2,3,9,10-Tetramethoxyberbine;(-)-Corydalis B;(-)-Rotundine;(-)-S-Tetrahydropalmatine;(S)-Tetrahydropalmatine;Caseanine;Hyndarine;N-Demethyl-O,O'-dimethylcyclanoline;N-Demethyl-O,O'-dimethylsteponine;Palmatine, tetrahydro-, (-)-;Rotundine;Rotundine (Stephania), (-)-;l-Tetrahydropalmatine;
- Density:
- 1.23 g/cm3
- Melting Point:
- 141-143 °C
- Boiling Point:
- 482.9 °C at 760 mmHg
- Flash Point:
- 138.7 °C
- Appearance:
- Off-white solid
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Chemistry
Molecular structure of (-)-Tetrahydropalmatine (CAS NO.483-14-7) is:
Product Name: (-)-Tetrahydropalmatine
CAS Registry Number: 483-14-7
IUPAC Name: (13aS)-2,3,9,10-tetramethoxy-6,8,13,13a-tetrahydro-5H-isoquinolino[2,1-b]isoquinoline
Molecular Weight: 355.4275 [g/mol]
Molecular Formula: C21H25NO4
XLogP3-AA: 3.2
H-Bond Donor: 0
H-Bond Acceptor: 5
Molar Volume: 288.4 cm3
Surface Tension: 51.8 dyne/cm
Density: 1.23 g/cm3
Flash Point: 138.7 °C
Enthalpy of Vaporization: 74.79 kJ/mol
Boiling Point: 482.9 °C at 760 mmHg
Vapour Pressure: 1.76E-09 mmHg at 25°C
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| rat | LD | intraperitoneal | > 100mg/kg (100mg/kg) | National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. Vol. 5, Pg. 17, 1953. |
Specification
(-)-Tetrahydropalmatine , its cas register number is 483-14-7. It also can be called (-)-Corydalis ; (-)-Tetrahydropalmatine ; (S)-5,8,13,13a-Tetrahydro-2,3,9,10-tetramethoxy-6H-dibenzo(a,g)quinolizine ; (S)-Tetrahydropalmatine ; 13a-alpha-Berbine, 2,3,9,10-tetramethoxy- ; Caseanine ; Gindarine ; Hyndarine ; Rotundine ; l-Tetrahydropalmatine ;6H-Dibenzo(a,g)quinolizine, 5,8,13,13a-tetrahydro-2,3,9,10-tetramethoxy-, (S)- .
