CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Solid |
|---|---|
| Color/Form | Oily liquid with slightly yellow color |
| Odor | Characteristic amine-like |
| Boiling Point | 149.5 °C at 5.00E-01 mm Hg |
| Melting Point | < 25 °C |
| Solubility | Freely soluble (maleate salt) |
| LogP | 3.4 |
| Stability/Shelf Life | SENSITIVE TO LIGHT /BROMPHENIIRAMINE MALEATE/ |
| Dissociation Constants | 10.1 |
| Kovats Retention Index | 2095 2082 2082 2067 2100 2105 2109 2090 2096 2091 2067 2080 2115 2075 2096 2085.1 |
SAFETY INFORMATION
| Signal word | Danger |
|---|---|
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. P501:Dispose of contents/container to..… |
COMPUTED DESCRIPTORS
| Molecular Weight | 319.24 g/mol |
|---|---|
| XLogP3 | 3.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 5 |
| Exact Mass | 318.07316 g/mol |
| Monoisotopic Mass | 318.07316 g/mol |
| Topological Polar Surface Area | 16.1 Ų |
| Heavy Atom Count | 19 |
| Formal Charge | 0 |
| Complexity | 249 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 1 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Brompheniramine is pheniramine in which the hydrogen at position 4 of the phenyl substituent is substituted by bromine. A histamine H1 receptor antagonist, brompheniramine is used (commonly as its maleate salt) for the symptomatic relief of allergic conditions, including rhinitis and conjunctivitis. It has a role as a H1-receptor antagonist and an anti-allergic agent. It is a member of pyridines and an organobromine compound.