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S8260

Sigma-Aldrich

Salbutamol

≥96% (GC), powder, β2 adrenoceptor agonist

Synonym(s):

α-[(tert-Butylamino)methyl]-4-hydroxy-m-xylene-α,α′-diol, Albuterol

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About This Item

Empirical Formula (Hill Notation):
C13H21NO3
CAS Number:
18559-94-9
Molecular Weight:
239.31
Beilstein:
6405698
EC Number:
242-424-0
MDL number:
MFCD00148978
UNSPSC Code:
12352200
PubChem Substance ID:
24278712
NACRES:
NA.77

product name

Salbutamol,

solubility

methanol: complete 50 mg/ml, clear, colorless to yellow

originator

GlaxoSmithKline

SMILES string

CC(C)(C)NCC(O)c1ccc(O)c(CO)c1

InChI

1S/C13H21NO3/c1-13(2,3)14-7-12(17)9-4-5-11(16)10(6-9)8-15/h4-6,12,14-17H,7-8H2,1-3H3

InChI key

NDAUXUAQIAJITI-UHFFFAOYSA-N

Gene Information

human ... ADRB2(154)

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Application

Salbutamol was administered to primate model to study the bronchoconstriction in chronic allergic asthma.20 Salbutamol was used as a standard for rapid pharmacokinetic screening of human plasma samples using HPLC.21

Biochem/physiol Actions

Salbutamol is a β2 adrenoceptor agonist with short acting bronchodilation and anti-inflammatory effects. It relaxes the airway smooth muscles and inhibits bronchoconstriction induced by adenosine-5′ -monophosphate (AMP).1 Salbutamol is particularly effective in treatment of asthma as it provides immediate relief.2
β2-adrenoceptor agonist

Features and Benefits

This compound is featured on the β-Adrenoceptors page of the Handbook of Receptor Classification and Signal Transduction. To browse other handbook pages, click here.
This compound was developed by GlaxoSmithKline. To browse the list of other pharma-developed compounds and Approved Drugs/Drug Candidates, click here.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302,H317,H319,H412

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Irrit. 2 - Skin Sens. 1B

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Huib A M Kerstjens et al.
The Lancet. Respiratory medicine, 3(5), 367-376 (2015-02-16)
In patients with severe asthma, tiotropium improves lung function and exacerbation risk when added to high-dose inhaled corticosteroids plus long-acting β2 agonists. We aimed to assess the safety and efficacy of tiotropium in patients with moderate asthma who were symptomatic
James Fingleton et al.
The Journal of allergy and clinical immunology, 136(3), 601-609 (2015-03-10)
Asthma and chronic obstructive pulmonary disease (COPD) are heterogeneous disorders encompassing different phenotypes of airflow obstruction, which might differ in their response to treatment. The aim of this study was to determine distinct phenotypes comprising the syndromes of asthma and
Kirti Singh et al.
Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie, 168, 115763-115763 (2023-10-23)
Asthma and other airway obstructive disorders are characterized by heightened inflammation and excessive airway epithelial cell reactive oxygen species (ROS), which give rise to a highly oxidative environment. After decades of use, β2-adrenergic receptor (β2AR) agonists remain at the forefront
Anna Zaia Carolina Rodrigues et al.
Molecular and cellular neurosciences, 95, 59-70 (2019-02-15)
Increasing evidence indicates that, first, the sympathetic nervous system interacts extensively with both vasculature and skeletal muscle fibers near neuromuscular junctions (NMJs) and, second, its neurotransmitter, noradrenaline, influences myofiber molecular composition and function and motor innervation. Since sympathomimetic agents have
M Reza Maleki-Yazdi et al.
Respiratory medicine, 108(12), 1752-1760 (2014-12-03)
Combinations of inhaled long-acting bronchodilator therapies such as muscarinic antagonists and β2-agonists may be more effective than monotherapy in the treatment of chronic obstructive pulmonary disease (COPD). This study was a 24-week, Phase III, multicenter, randomized, blinded, double-dummy, parallel-group study
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Chromatograms

application for HPLC

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