CAS No.120786-18-7,Huperzine A Suppliers,MSDS download

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Basic Information

Molecular Structure:
CAS No.:	120786-18-7
Name:	Huperzine A
Article Data:	22

Formula:	C₁₅H₁₈N₂O
Molecular Weight:	242.321
Synonyms:	(1R,9R,13E)-1-Amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.02,7]trideca-2(7),3,10-trien-5-one;
Density:	1.2 g/cm³
Boiling Point:	505 °C at 760 mmHg
Flash Point:	259.2 °C
Appearance:	Brown to White Powder
Hazard Symbols:	T
Risk Codes:	23/24/25-36/37/38
Safety:	26-36/37/39-45
Transport Information:	UN 1544 6.1/PG 2
PSA:	58.88000
LogP:	2.69780

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Chemistry

Molecular Structure of 5,9-Methanocycloocta[b]pyridin-2(1H)-one,5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (11E)- (CAS NO.120786-18-7):

Empirical Formula: C₁₅H₁₈N₂O
Molecular Weight: 242.3162
H bond acceptors: 3
H bond donors: 3
Freely Rotating Bonds: 1
Polar Surface Area: 55.12 Å²
Index of Refraction: 1.626
Molar Refractivity: 71.47 cm³
Molar Volume: 201.8 cm³
Surface Tension: 49.4 dyne/cm
Density: 1.2 g/cm³
Flash Point: 259.2 °C
Enthalpy of Vaporization: 77.46 kJ/mol
Boiling Point: 505 °C at 760 mmHg
Vapour Pressure: 2.53E-10 mmHg at 25°C
storage temp: 2-8°C
Product Categories: Natural Plant Extract; Acetylcholine receptor

Safety Profile

Hazard Codes: Toxic T
Risk Statements: 23/24/25-36/37/38
R23/24/25:Toxic by inhalation, in contact with skin and if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection.
S45:In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 1544 6.1/PG 2
WGK Germany: 3
RTECS: PB9185700

Specification

5,9-Methanocycloocta[b]pyridin-2(1H)-one,5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (11E)- , with CAS number of 120786-18-7, can be called (1R,9R)-1-Amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0~2,7~]trideca-2(7),3,10-trien-5-one ; (1R,9R,13E)-1-Amino-13-ethylidene-11-methyl-6-azatricyclo[7.3.1.0~2,7~]trideca-2(7),3,10-trien-5-one ; (5R,9R)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one ; (5R,9R,11E)-5-amino-11-ethylidene-7-methyl-5,6,9,10-tetrahydro-5,9-methanocycloocta[b]pyridin-2(1H)-one ; [5R-(5a,9b,11E)]-5-Amino-11-ethylidene-5,8,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one ; 5,9-Methanocycloocta(b)pyridin-2(1H)-one, 5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (5R,9R,11E)- ; 5,9-methanocycloocta[b]pyridin-2(1H)-one, 5-amino-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-, (5R,9R)- .