Gold Member Since 2016
Wuhan Hengwo Scien-Tech Co., Ltd.

Albuterol, Albuterol Sulfate, Levalbuterol manufacturer / supplier in China, offering Levosalbutamol Pharmaceutical Raw Material L-Albuterol CAS 34391-04-3, Factory Supply Hot Nutrition Powders N-Acetyl-L-Tyrosin, Donepezil Nootropics Powder Donepezil HCl and so on.

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Supplier Homepage Product Pharmaceutical APIs Levosalbutamol Pharmaceutical Raw Material L-Albuterol CAS 34391-04-3

Levosalbutamol Pharmaceutical Raw Material L-Albuterol CAS 34391-04-3

Purchase Qty.:
(Gram)
10-19 20-49 50+
FOB Unit Price: US $1 US $0.8 US $0.5
Purchase Qty. (Gram) FOB Unit Price
10-19 US $1
20-49 US $0.8
50+ US $0.5
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Port: Hong Kong, Hong Kong
Production Capacity: 5000kg/Month
Payment Terms: T/T, Western Union, Money Gram, Bitcoin

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Basic Info
  • Model NO.: CAS 34391-04-3
  • Customized: Customized
  • Suitable for: Adult
  • Purity: >99%
  • CAS: 34391-04-3
  • MW: 239.31
  • Trademark: Biopharmchem
  • Specification: Pharmaceutical Grade
  • HS Code: 29122990
  • Powder: Yes
  • Certification: GMP, HSE, ISO 9001, USP, BP
  • State: Solid
  • Product Name: L-Albuterol
  • Mf: C13h21no3
  • Appearance: White Powder
  • Transport Package: as Requires
  • Origin: China
Product Description

          Levosalbutamol pharmaceutical raw material L-Albuterol CAS 34391-04-3

Product Name:L-Albuterol
Alias:Levosalbutamol
CAS NO.:34391-04-3
Molecular Formula:C13H21NO3
Molecular Weight:239.31
Purity:99%
Appearance:White Powder
Grade:Pharmaceutical Grade

Levosalbutamol, also known as levalbuterol, is a short-acting β2 adrenergic receptor agonist used in the treatment of asthma and chronic obstructive pulmonary disease (COPD). Evidence does not show that levosalbutamol works better than salbutamol, thus there may not be sufficient justification for prescribing it.The drug is the (R)-(−)-enantiomer of its prototype drug salbutamol.

Medical Use

Levosalbutamol's bronchodilator properties give it indications in treatment of COPD (chronic obstructive pulmonary disease, also known as chronic obstructive lung disease) and asthma. Like other bronchodilators, it acts by relaxing smooth muscle in the bronchial tubes, and thus shortening or reversing an acute "attack" of shortness of breath or difficulty breathing. Unlike some slower-acting bronchodilators, it is not indicated as a preventative of chronic bronchial constriction.

Comparison to salbutamol

A 2013 systematic review of the drug's use as a treatment for acute asthma found that it "was not superior to albuterol regarding efficacy and safety in subjects with acute asthma." The review concluded: "We suggest that levalbuterol should not be used over albuterol for acute asthma."Levalbuterol is notably more costly.
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