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| CAS No.: | 2391-03-9 |
|---|---|
| Name: | DEXBROMPHENIRAMINE MALEATE |
| Molecular Structure: | |
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|
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| Formula: | C16H19BrN2•C4H4O4 |
| Molecular Weight: | 435.36 |
| Synonyms: | (+)-2-(p-bromo-alpha-(2-(dimethylamino)ethyl)benzyl)pyridinemaleate;d-brompheniraminemaleate;disomermaleate;gamma-(4-bromophenyl)-n,n-dimethyl-2-pyridinepropanamin(s)-2-pyridinepropanamin(z)-2-buten;pyridine,2-(p-bromo-alpha-(2-(dimethylamino)ethyl)benzyl)-,maleate(1:1),(s);(+)-BROMPHENIRAMINE MALEATE SALT;DEXBROMPHENIRAMINE MALEATE;DEXBROMPHENIRAMINE MALEATE SALT |
| Density: | g/cm3 |
| Melting Point: | 132-134℃ |
| Boiling Point: | 403°Cat760mmHg |
| Flash Point: | 197.5°C |
| Hazard Symbols: |
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| Risk Codes: | 25 |
| Safety: | Poison by ingestion, intramuscular and intraperitoneal routes. When heated to decomposition it emits toxic fumes of Br− and NOx. |
| PSA: | 90.73000 |
| LogP: | 3.63950 |
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Chemistry
Empirical Formula: C20H23BrN2O4
Molecular Weight: 435.3116 g/mol
EINECS: 219-236-2
Flash Point: 197.5 °C
Enthalpy of Vaporization: 65.42 kJ/mol
Boiling Point: 403 °C at 760 mmHg
Vapour Pressure: 1.05E-06 mmHg at 25 °C
Structure of Dexbrompheniramine maleate (CAS NO.2391-03-9):
IUPAC Name of Dexbrompheniramine maleate (CAS NO.2391-03-9): (3S)-3-(4-Bromophenyl)-N,N-dimethyl-3-pyridin-2-ylpropan-1-amine ; (Z)-But-2-enedioic acid
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | oral | 259mg/kg (259mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Chemotherapia. Vol. 3, Pg. 120, 1961. |
| mouse | LD50 | intraperitoneal | 106mg/kg (106mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Chemotherapia. Vol. 3, Pg. 120, 1961. |
| mouse | LD50 | intravenous | 25mg/kg (25mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD BEHAVIORAL: TREMOR | Chemotherapia. Vol. 3, Pg. 120, 1961. |
| mouse | LD50 | oral | 176mg/kg (176mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Chemotherapia. Vol. 3, Pg. 120, 1961. |
| rat | LD50 | intraperitoneal | 104mg/kg (104mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Chemotherapia. Vol. 3, Pg. 120, 1961. |
| rat | LD50 | oral | 191mg/kg (191mg/kg) | SENSE ORGANS AND SPECIAL SENSES: MYDRIASIS (PUPILLARY DILATION): EYE BEHAVIORAL: TREMOR BEHAVIORAL: CONVULSIONS OR EFFECT ON SEIZURE THRESHOLD | Chemotherapia. Vol. 3, Pg. 120, 1961. |
Safety Profile
Hazard Codes of Dexbrompheniramine maleate (CAS NO.2391-03-9): 
T
Risk Statements: 25
R25 :Toxic if swallowed.
Safety Statements: 22-36/37/39-45
S22:Do not breathe dust.
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.)
Specification
Dexbrompheniramine maleate ,its cas register number is 2391-03-9. It also can be called Brompheniramine d-form maleate ; Dimetane ;and Pyridine, 2-(p-bromo-alpha-(2-(dimethylamino)ethyl)benzyl)-, maleate (1:1), (S)- .