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Cas Database |
| Name |
DL-Noradrenaline |
EINECS | 200-229-8 |
| CAS No. | 138-65-8 | Density | 1.397 g/cm3 |
| PSA | 86.71000 | LogP | 0.79020 |
| Solubility | N/A | Melting Point |
~190 °C (dec.) |
| Formula | C8H11 N O3 | Boiling Point | 442.6 °C at 760 mmHg |
| Molecular Weight | 169.18 | Flash Point | 221.5 °C |
| Transport Information | N/A | Appearance | N/A |
| Safety | Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx. | Risk Codes | 28-41 |
| Molecular Structure |
|
Hazard Symbols |
 T+
|
| Synonyms |
1,2-Benzenediol,4-(2-amino-1-hydroxyethyl)-, (?à)-; Arterenol, dl- (5CI); Benzyl alcohol, a-(aminomethyl)-3,4-dihydroxy-, (?à)- (8CI); (?à)-Noradrenaline; (?à)-Norepinephrine;1-(3,4-Dihydroxy)phenyl-2-aminoethanol; 2-Amino-1-(3,4-dihydroxyphenyl)ethanol;4-(1-Hydroxy-2-aminoethyl)catechol; 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol;DL-Arterenol; DL-Noradrenaline; DL-Norepinephrine; NSC 294898; Racemicnorepinephrine; dl-Noradrenaline; dl-Norepinephrine; a-(Aminomethyl)-3,4-dihydroxybenzylalcohol |
Article Data | 22 |
DL-Noradrenaline Chemical Properties
Molecular Structure of DL-Noradrenaline (CAS NO.138-65-8):
IUPAC: 4-(2-Amino-1-hydroxyethyl)benzene-1,2-diol
EINECS:205-337-9
Molecular Formula:C8H11NO3
Molecular Weight:169.18
Storage temp.:2-8oC
Density:1.397g/cm3
Melting Point:~190oC (dec.)
Boiling Point:442.6oC at 760 mmHg
Flash Point:221.5oC
Index of Refraction:1.659
Molar Volume:121cm3
Molar Refractivity:44.63 cm3
Vapour Pressure:1.3E-08 mmHg at 25oC
Enthalpy of Vaporization:73.79kJ/mol
Surface Tension:76.7dyne/cm
Merck:6695
DL-Noradrenaline Toxicity Data With Reference
| 1. | ivn-rat LD50:130 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 95 (1949),502. | ||
| 2. | ivn-mus LD50:4700 µg/kg | JPETAB Journal of Pharmacology and Experimental Therapeutics. 95 (1949),502. |
DL-Noradrenaline Safety Profile
Poison by intravenous route. When heated to decomposition it emits toxic fumes of NOx.
Safty informations about DL-Noradrenaline (CAS NO.138-65-8):
Hazard Codes:T+
Risk Statements:28-41
R28:Very toxic if swallowed.
R41:Risk of serious damage to the eyes.
Safety Statements:28-36/37/39-45
S28:After contact with skin, wash immediately with plenty of soap-suds.
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.)
WGK Germany:3
RTECS:DN6300000
F:8-10-23
DL-Noradrenaline Specification
DL-Noradrenaline with cas registry number of 138-65-8 is also known as DL-norepinephrine ; DL-noradrenaline ; 1,2-Benzenediol,4-(2-amino-1-hydroxy)-,(dl)- ; 1,2-Benzenediol,4-(2-amino-1-hydroxyethyl)- ; 1,2-Benzenediol,4-(2-amino-1-hydroxyethyl)-,(.+/-.)- ; 4-(2-Amino-1-hydroxyethyl)-1,2-benzenediol ; 4-Dihydroxy-alpha-(aminomethyl)-(+-)-benzylalcoho . It is a solid that can be soluble in water. It is used as a medicine to prevent shock, but it also may caused a rise of mean pulmonary artery pressure. In addition, it is a pharmaceutical Intermediate which is used to produce many useful medicines.
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