(1S,2S)-(+)-Pseudoephedrine hydrochloride
Synonym(s):A;Anti-BCEI;Anti-Breast cancer estrogen-inducible protein;Anti-D21S21;Anti-HP1A
- CAS NO.:345-78-8
- Empirical Formula: C10H16ClNO
- Molecular Weight: 201.69
- MDL number: MFCD00058088
- EINECS: 206-462-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2023-04-23 13:52:06
What is (1S,2S)-(+)-Pseudoephedrine hydrochloride?
Chemical properties
white powder
The Uses of (1S,2S)-(+)-Pseudoephedrine hydrochloride
Non-selective adrenergic agonist; decongestant (nasal). Controlled precursor.
Definition
ChEBI: A hydrochloride that is the monohydrochloride salt of pseudoephedrine.
brand name
Efidac (ALZA); Novafed (Sanofi Aventis); Sudafed (GlaxoSmithKline); Sudafed (Warner Lambert).
Contact allergens
This sympathomimetic a-adrenergic agonist is found in plants of the genus Ephedra (Ephedraceae) and is systemically used as a nasal decongestant. It can induce drug skin reactions such as acute generalized exanthematic pustulosis or generalized eczema.
Clinical Use
Nasal decongestant
Drug interactions
Potentially hazardous interactions with other drugs
Adrenergic neurone blockers: antagonise hypotensive
effect of adrenergic neurone blockers.
Anaesthetics: increased risk of ventricular
arrhythmias with isoflurane.
Antibacterials: risk of hypertensive crisis with
linezolid.
Antidepressants: risk of hypertensive crisis with
MAOIs and moclobemide.
Dopaminergics: avoid concomitant use with
selegiline and rasagiline.
Metabolism
A small amount of pseudoephedrine is hepatically
metabolised by N-demethylation.
It is excreted largely unchanged in the urine with small
amounts of its hepatic metabolite.
Purification Methods
1S,2S-Pseudoephedrine hydrochloride [345-78-8] M 210.7, m 181-182o, 185-188o, [ + 6 1o (c 1 H2O). Crystallise the salt from EtOH. [Beilstein 13 IV 1878.]
Properties of (1S,2S)-(+)-Pseudoephedrine hydrochloride
Melting point: | 185-188 °C(lit.) |
alpha | 61 º (c=5, H2O,2dm tube) |
storage temp. | Refrigerator (+4°C) |
solubility | Freely soluble in water and in ethanol (96 per cent), sparingly soluble in methylene chloride. |
form | neat |
pka | 9.22(at 25℃) |
Merck | 13,8007 |
BRN | 3915112 |
CAS DataBase Reference | 345-78-8(CAS DataBase Reference) |
EPA Substance Registry System | Benzenemethanol, .alpha.-[(1S)-1-(methylamino)ethyl]-, hydrochloride, (.alpha.S)- (345-78-8) |
Safety information for (1S,2S)-(+)-Pseudoephedrine hydrochloride
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 for (1S,2S)-(+)-Pseudoephedrine hydrochloride
New Products
Tubulysin H Tubulysin D 2-(azetidin-3-ylidene)acetonitrile (hydrochloride) 3-Aminocyclobutanone hydrochloride CYCLOBUTYLAMINE HYDROCHLORIDE 1-(1,1-Difluoroethyl)-2-fluorobenzene 1,2,3,6-TETRAHYDROPYRIDINE HYDROCHLORIDE 4-(Benzyloxy)-3-bromophenylacetic Acid 2-[[(3aR,4S,6R,6aS)-6-Aminotetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol ethanedioate (1R,2S)-2-(3,4-Difluorophenyl)cyclopropanamine Fuel shell Calcium Sodium Phosphosilicate IH 2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol Imeglimin Hydrochloride IH (S)-3-(3-fluoro- 4-thiomorpholinophenyl) -4-(hydroxymethyl) oxazolidin-2-one 5-Piperazin-1-yl- benzofuran-2- carboxylic acid ethyl ester. HCl Lubiprostone Magnesium Trisilicate Latanoprostene Bunod Flame Retardant Zinc Borate 7-Methoxyquinoline-4-carboxylic acid 7-Methoxyquinoline-4-carbonitrile 1H-Imidazole-4-carbonitrile (R)-methyl 2-formamido-3-(tritylthio)propanoateRelated products of tetrahydrofuran
You may like
-
Anti-TFF1 antibody produced in rabbit CASView Details
-
Fuel shell 98%View Details
-
4,6-dichloro-2-propylthiopyrimidine-5-amine 145783-15-9 98%View Details
145783-15-9 -
Hydrogen Gas 98%View Details
-
590-17-0 Bromoacetonitrile 98%View Details
590-17-0 -
151767-02-1 Montelukast Sodium IP/USP 98%View Details
151767-02-1 -
Valacyclovir Hydrochloride IH 98%View Details
124832-27-5 -
2-[2-[3(S)-3[2-(7-chloro-2-quinolinyl) ethenyl] phenyl-3- hydroxyl propyl] phenyl]-2-propanol 98%View Details
142569-70-8