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Name	DL-Norepinephrine hydrochloride	EINECS	N/A
CAS No.	55-27-6	Density	1.397g/cm³
PSA	86.71000	LogP	1.59220
Solubility	N/A	Melting Point	140-144 °C (dec.)
Formula	C8H11 N O3 . Cl H	Boiling Point	442.6°Cat760mmHg
Molecular Weight	205.641	Flash Point	221.5°C
Transport Information	N/A	Appearance	N/A
Safety	Poison by intraperitoneal and subcutaneous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x and HCl. See also l-NOREPINEPHRINE; l-NOREPINEPHRINE BITARTRATE; NOREPINEPHRINE HYDROCHLORIDE.	Risk Codes	25
Molecular Structure		Hazard Symbols	T
Synonyms	1,2-Benzenediol,4-(2-amino-1-hydroxyethyl)-, hydrochloride (9CI); 1,2-Benzenediol, 4-(2-amino-1-hydroxyethyl)-,hydrochloride, (?à)-;Benzyl alcohol, a-(aminomethyl)-3,4-dihydroxy-,hydrochloride, (?à)-(8CI); (?à)-Noradrenaline hydrochloride; (?à)-Norepinephrine hydrochloride;DL-Arterenol hydrochloride; DL-Norepinephrine hydrochloride; NSC 7930;dl-Noradrenaline hydrochloride; dl-Norepinephrine hydrochloride	Article Data	3

DL-Norepinephrine hydrochloride Chemical Properties

Molecule structure of (+-)-Norepinephrine hydrochloride (CAS NO.55-27-6) :

IUPAC Name: 4-(2-amino-1-hydroxyethyl)benzene-1,2-diol hydrochloride
Molecular Weight: 205.63878 g/mol
Molecular Formula: C₈H₁₂ClNO₃
Melting Point: 292 dec deg C
Boiling Point: 442.6 °C at 760 mmHg
Flash Point: 221.5 °C
Storage Temp.: 2-8 °C
Enthalpy of Vaporization: 73.79 kJ/mol
log P (octanol-water): -4.120
Water Solubility: 1.00E+06 mg/L
Vapor Pressure: 3.56E-12 mm Hg
Henry's Law Constant: 2.98E-26 atm-m³/mole
Atmospheric OH Rate Constant: 7.39E-11 cm³/molecule-sec
H-Bond Donor: 5
H-Bond Acceptor: 4
Rotatable Bond Count: 2
Tautomer Count: 10
Exact Mass: 205.050571
MonoIsotopic Mass: 205.050571
Topological Polar Surface Area: 86.7
Heavy Atom Count: 13
Complexity: 142
Canonical SMILES: C1=CC(=C(C=C1C(CN)O)O)O.Cl
InChI: InChI=1S/C8H11NO3.ClH/c9-4-8(12)5-1-2-6(10)7(11)3-5;/h1-3,8,10-12H,4,9H2;1H
InChIKey: FQTFHMSZCSUVEU-UHFFFAOYSA-N
EINECS: 200-229-8
Product Categories: Standards - 13C & 2H for GC-Mass Spectrometry

DL-Norepinephrine hydrochloride Toxicity Data With Reference

1.		scu-rat LDLo:2 mg/kg		JPETAB Journal of Pharmacology and Experimental Therapeutics. 71 (1941),62.
2.		ipr-mus LD50:15,600 µg/kg		JPETAB Journal of Pharmacology and Experimental Therapeutics. 92 (1948),369.

DL-Norepinephrine hydrochloride Safety Profile

Poison by intraperitoneal and subcutaneous routes. Experimental reproductive effects. When heated to decomposition it emits toxic fumes of NO_x and HCl. See also l-NOREPINEPHRINE; l-NOREPINEPHRINE BITARTRATE; NOREPINEPHRINE HYDROCHLORIDE.
Hazard Codes: Toxic T
Risk Statements: 25
R25: Toxic if swallowed
Safety Statements: 36/37/39-45
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 2811 6.1/PG 3
WGK Germany: 3
RTECS: DN6650000
F: 10
HazardClass: 6.1(b)
PackingGroup: III

DL-Norepinephrine hydrochloride Specification

(+-)-Norepinephrine hydrochloride (CAS NO.55-27-6) is also called (+-)-Noradrenaline HCl ; (+-)-Noradrenaline hydrochloride ; (3,4-Dihydroxyphenyl)-1-amino-2-ethanol-1, hydrochloride ; NSC 7930 ; dl-Arterenol hydrochloride ;1,2-Benzenediol, 4-(2-amino-1-hydroxyethyl)-, hydrochloride, (+-)- (9CI) ; Benzyl alcohol, alpha-(aminomethyl)-3,4-dihydroxy-, hydrochloride-, (+-)- ; DL-alpha-(Aminomethyl)-3,4-dihydroxybenzyl alcohol . (+-)-Norepinephrine hydrochloride (CAS NO.55-27-6) is off-white to tan crystalline.

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