Albuterol hydrochloride

    WARNING: This product is for research use only, not for human or veterinary use.

MedKoo CAT#: 573646

CAS#: 51293-66-4 (HCl)

Description: Albuterol hydrochloride is the HCl salt of Albuterol -- a β2-AR agonist. Albuterol hydrochloride is a short-acting, selective beta2-adrenergic receptor agonist used in the treatment of asthma and COPD. It is 29 times more selective for beta2 receptors than beta1 receptors giving it higher specificity for pulmonary beta receptors versus beta1-adrenergic receptors located in the heart.

Chemical Structure

Albuterol hydrochloride
CAS# 51293-66-4 (HCl)

Theoretical Analysis

MedKoo Cat#: 573646
Name: Albuterol hydrochloride
CAS#: 51293-66-4 (HCl)
Chemical Formula: C13H22ClNO3
Exact Mass: 275.1288
Molecular Weight: 275.77
Elemental Analysis: C, 56.62; H, 8.04; Cl, 12.85; N, 5.08; O, 17.40

Price and Availability

This product is not in stock, which may be available by custom synthesis. For cost-effective reason, minimum order is 1g (price is usually high, lead time is 2~3 months, depending on the technical challenge). Quote less than 1g will not be provided. To request quote, please email to sales or click below button.
Note: Price will be listed if it is available in the future.

Request quote for custom synthesis

Related CAS #: 18559-94-9 (free base)   50293-91-9 (S-HCl)   149234-09-3 (stearate)   51293-66-4 (HCl)   149234-08-2 (adipate)  

Synonym: Albuterol hydrochloride, Albuterol HCl

IUPAC/Chemical Name: alpha1-(((1,1-Dimethylethyl)amino)methyl)-4-hydroxy-1,3-benzenedimethanol hydrochloride


InChi Code: 1S/C13H21NO3.ClH/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;1H

SMILES Code: CC(C)(C)NCC(c1ccc(c(c1)CO)O)O.Cl

Appearance: Solid powder

Purity: >98% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO

Shelf Life: >3 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001

Preparing Stock Solutions

The following data is based on the product molecular weight 275.77 Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which will affect the solvent volumes required to prepare stock solutions.

Recalculate based on batch purity %
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 1.15 mL 5.76 mL 11.51 mL
5 mM 0.23 mL 1.15 mL 2.3 mL
10 mM 0.12 mL 0.58 mL 1.15 mL
50 mM 0.02 mL 0.12 mL 0.23 mL

Molarity Calculator

Calculate the mass, volume, or concentration required for a solution.

*When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / CoA (available online).

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.


Dilution Calculator

Calculate the dilution required to prepare a stock solution.

1: Chen D, Yang M, Zheng N, Xie N, Liu D, Xie C, Yao D. A novel aptasensor for
electrochemical detection of ractopamine, clenbuterol, salbutamol,
phenylethanolamine and procaterol. Biosens Bioelectron. 2016 Jun 15;80:525-31.
doi: 10.1016/j.bios.2016.01.025. Epub 2016 Jan 11. PubMed PMID: 26890828.

2: Wang MY, Zhu W, Ma L, Ma JJ, Zhang DE, Tong ZW, Chen J. Enhanced simultaneous detection of ractopamine and salbutamol--Via electrochemical-facial deposition of MnO2 nanoflowers onto 3D RGO/Ni foam templates. Biosens Bioelectron. 2016 Apr15;78:259-66. doi: 10.1016/j.bios.2015.11.062. Epub 2015 Nov 22. PubMed PMID:26623510.

3: Flores P, Mendes AL, Neto AS. A randomized trial of nebulized 3% hypertonic
saline with salbutamol in the treatment of acute bronchiolitis in hospitalized
infants. Pediatr Pulmonol. 2016 Apr;51(4):418-25. doi: 10.1002/ppul.23306. Epub
2015 Sep 3. PubMed PMID: 26334188.