Albuterol sulfate Chemical Properties

Melting point:

180 °C

Flash point:

250 °C

storage temp. 

2-8°C

solubility 

1 M NaOH: soluble50 mg/ml, clear to slightly hazy, yellow-green

color 

White

Water Solubility 

Soluble in water and 1M sodium hydroxide (50 mg/ml).

Merck 

216

BCS Class

1

InChI

InChI=1S/C13H21NO3.H2O4S/c1-13(2,3)14-7-12(17)9-4-5-11(16)10(6-9)8-15;1-5(2,3)4/h4-6,12,14-17H,7-8H2,1-3H3;(H2,1,2,3,4)

InChIKey

OVICLFZZVQVVFT-UHFFFAOYSA-N

SMILES

CC(C)(NCC(O)C1C=CC(O)=C(CO)C=1)C.S(O)(O)(=O)=O

CAS DataBase Reference

51022-70-9(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

43-22

Safety Statements 

36/37-36

RIDADR 

2811

WGK Germany 

3

RTECS 

ZE4400000

HS Code 

29225090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ALFA

Albuterol sulfate Usage And Synthesis

Description

Albuterol sulfate (Brand name: PROVENTIL® HFA) is the sulfate form of albuterol which is also known as salbutamol. It is a kind of short-acting, selective beta2-adrenergic receptor agonist being capable of opening up the medium and large airways in the lungs. It is mainly used for the treatment of bronchospasm (induced by bronchial asthma or exercise) as well as chronic obstructive pulmonary disease (COPD). Albuterol sulfate takes effects through directly biding to the beta (2)-adrenergic receptors in the lung and causing relaxation of bronchial smooth muscles. This relaxation is mediated by its effect of stimulating cAMP production through activating adenylate cyclase, further inhibiting the phosphorylation of myosin and lowering the intracellular calcium level. Albuterol sulfate can also be used to treat acute hyperkalemia of the blood.

Chemical Properties

Albuterol sulfate is a white or practically white powder, freely soluble in water and slightly soluble in ethanol.

Uses

Albuterol Sulfate belongs to a class of bronchodilator drugs called β2-adrenoceptor agonists. It is a prescription medicine used to treat symptoms of bronchospasm. Albuterol Sulfate may be used alone or with other medications.

Definition

ChEBI: Albuterol sulfate is an ethanolamine sulfate salt. It is functionally related to an albuterol.

brand name

Accuneb (Dey); Proair (IVAX); Proventil (Schering); Ventolin (GlaxoSmithKline); Volmax (Muro); Vospire (Odyssey).

General Description

Albuterol belongs to the class of medicines known as bronchodilators. It is also called a short-acting beta-agonist (SABA).

Biological Activity

Non-selective β -adrenergic agonist, more potent at β 2 than β 1 receptors.

Veterinary Drugs and Treatments

Albuterol is used principally in dogs and cats for its effects on bronchial smooth muscle to alleviate bronchospasm or cough. It is also used in horses as a bronchodilator.

storage

Store at RT

Mode of action

Albuterol Sulfate is the sulfate salt of the short-acting sympathomimetic agent albuterol, a 1:1 racemic mixture of (R)-albuterol and (S)-albuterol with bronchodilator activity. Albuterol stimulates beta2-adrenergic receptors in the lungs, thereby activating the enzyme adenylate cyclase that catalyzes the conversion of ATP to cyclic-3',5'-adenosine monophosphate (cAMP). Increased cAMP concentrations relax bronchial smooth muscle, relieve bronchospasms, and reduce inflammatory cell mediator release, especially from mast cells. To a lesser extent albuterol stimulates beta1-adrenergic receptors, thereby increasing the force and rate of myocardial contraction.

References

https://en.wikipedia.org/wiki/Salbutamol
https://www.drugbank.ca/drugs/DB01001
http://www.rxlist.com/albuterol-sulfate-drug/indications-dosage.htm

Albuterol sulfate(51022-70-9)Related Product Information

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• sulfate