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Dexchloropheniramine maleate

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Name

Dexchloropheniramine maleate

EINECS 219-450-6
CAS No. 2438-32-6 Density N/A
PSA 90.73000 LogP 3.53040
Solubility N/A Melting Point 112-115 °C(lit.)
Formula C16H19ClN2•C4H4O4 Boiling Point 379 °C at 760 mmHg
Molecular Weight 390.867 Flash Point 183 °C
Transport Information UN 2811 6.1/PG 3 Appearance White solid
Safety 36/37/39-45 Risk Codes 25
Molecular Structure Molecular Structure of 2438-32-6 (DEXCHLORPHENIRAMINE MALEATE) Hazard Symbols ToxicT
Synonyms

(+)-2-(p-Chloro-alpha-(2-(dimethylamino)ethyl)benzyl)pyridine maleate (1:1);D-Chlorpheniramine maleate;Polaramine (TN);(+)-Chlorpheniramine maleate;Polaramine;(gamma-(4-Chlorophenyl)-pyridine-2-propyl)(dimethyl)ammonium hydrogen (Z)-maleate;but-2-enedioic acid; (3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-yl-propan-1-amine;Pyridine, 2-(p-chloro-alpha-(2-(dimethylamino)ethyl)benzyl)-, maleate (1:1), (+)-;S-(+)-Chlorpheniramine maleate;

Article Data 7

Dexchloropheniramine maleate Chemical Properties

MF: C20H23ClN2O4
MW: 390.86
EINECS: 204-037-5
Flash Point: 183 °C
Melting Point: 112-115 °C(lit.)
Enthalpy of Vaporization: 62.7 kJ/mol 
Vapour Pressure: 6.04E-06 mmHg at 25°C
Boiling Point of Polaramine maleate (2438-32-6):  379 °C at 760 mmHg   
IUPAC Nsme: (Z)-but-2-enedioic acid ;  (3S)-3-(4-chlorophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine
Synonyms: (+)-Chlorpheniramine maleate salt ; Dexchloropheniramine maleate ; Dexchlorpheniramine maleate ; D-chlorpheniramine maleate ; Gamma-[4-chlorophenyl]-N,N-dimethyl-2-pyridinepropanamine maleate salt ; (+)-2-(P-chloro-alpha-(2-(dimethylamino)ethyl)benzyl)pyridinemaleate ; (S)-(+)-Chlorpheniraminemaleate ; Dextrochlorpheniraminemaleate
Following is the molecular structure of Polaramine maleate (2438-32-6):

Dexchloropheniramine maleate Uses

 
Polaramine maleate (2438-32-6) is a cholinergic drugs treating simple conjunctivitis. Preparations for the drops.

Dexchloropheniramine maleate Toxicity Data With Reference

1.    

orl-rat LD50:267 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.
2.    

ipr-rat LD50:119 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.
3.    

orl-mus LD50:189 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.
4.    

ipr-mus LD50:117 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.
5.    

ivn-mus LD50:28 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.
6.    

orl-gpg LD50:240 mg/kg

    JPETAB    Journal of Pharmacology and Experimental Therapeutics. 124 (1958),347.

Dexchloropheniramine maleate Safety Profile

Poison by ingestion, intravenous, and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Cl and NOx.
Safety Information of Polaramine maleate (2438-32-6):
Hazard Codes: T
T: Toxic
Risk Statements: 25
25: Toxic if swallowed 
Safety Statements: 36/37/39-45
36/37/39: Wear suitable protective clothing, gloves and eye/face protection 
45: In case of accident or if you feel unwell, seek medical advice immediately (show label where possible) 
RIDADR: UN 2811 6.1/PG 3
WGK Germany: 3
RTECS: US6504000

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