345-78-8
Product Name:
(1S,2S)-(+)-Pseudoephedrine hydrochloride
Formula:
C10H16ClNO
Synonyms:
A;Anti-BCEI;Anti-Breast cancer estrogen-inducible protein;Anti-D21S21;Anti-HP1A
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Collision Cross Section | 132.1 Ų [M+H-H2O]+ [CCS Type: TW, Method: calibrated with polyalanine and drug standards] |
|---|
SAFETY INFORMATION
| Signal word | Warning |
|---|---|
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H336:Specific target organ toxicity,single exposure; Narcotic effects |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P271:Use only outdoors or in a well-ventilated area. P301+P312:IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell. |
COMPUTED DESCRIPTORS
| Molecular Weight | 201.69 g/mol |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 3 |
| Exact Mass | 201.0920418 g/mol |
| Monoisotopic Mass | 201.0920418 g/mol |
| Topological Polar Surface Area | 32.3 Ų |
| Heavy Atom Count | 13 |
| Formal Charge | 0 |
| Complexity | 121 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 2 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 2 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Pseudoephedrine Hydrochloride is the hydrochloride salt form of pseudoephedrine, a phenethylamine and an diastereomer of ephedrine with sympathomimetic property. Pseudoephedrine hydrochloride displaces norepinephrine from storage vesicles in presynaptic neurones, thereby releasing norepinephrine into the neuronal synapses where it stimulates primarily alpha-adrenergic receptors. It also has weak direct agonist activity at alpha- and beta- adrenergic receptors. Receptor stimulation results in vasoconstriction and decreases nasal and sinus congestion.