Isoprenaline hydrochloride
Isoprenaline hydrochloride (CAS: 51-30-9), a sympathomimetic amine with the molecular formula C11H17NO3 · HCl and a molecular weight of 247.72 g/mol, is a crucial compound in biochemical research. It acts as a non-selective beta-adrenergic receptor agonist. This molecule is frequently employed in pharmacological studies to investigate the effects of beta-receptor stimulation on various physiological systems and cellular processes.
- IUPAC
- (±)-Isoproterenol hydrochloride,1-(3′,4′-Dihydroxyphenyl)-2-isopropylaminoethanol hydrochloride,N-Isopropyl-DL-noradrenaline hydrochloride
- Synonyms
- (±)-Isoproterenol hydrochloride1-(3′,4′-Dihydroxyphenyl)-2-isopropylaminoethanol hydrochlorideN-Isopropyl-DL-noradrenaline hydrochloride

Pharmacological Research
Isoprenaline hydrochloride is widely used in research settings to stimulate beta-adrenergic receptors, enabling the study of their roles in cardiovascular and respiratory functions. Its non-selective nature makes it a valuable tool for understanding receptor pharmacology.
Cellular Biology Studies
Researchers utilise this compound to probe cellular signalling pathways regulated by beta-adrenergic receptors. It aids in understanding cellular responses to adrenergic stimulation, crucial for various cell biology investigations.
Biochemical Assays
As a well-characterised agonist, Isoprenaline hydrochloride serves as a reference compound in biochemical assays designed to screen for other adrenergic modulators or to study enzyme kinetics related to receptor activation.
| Molecular weight | 247.72 |
|---|---|
| Empirical formula | C11H17NO3 · HCl |
| Assay | 98% |
| Melting point | 165-175 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Isoprenaline hydrochloride used for?
+
Isoprenaline hydrochloride is primarily used in pharmacological research to stimulate beta-adrenergic receptors and in cell biology studies to investigate cellular signalling pathways regulated by these receptors.
What is the CAS number and formula for Isoprenaline hydrochloride?
+
The CAS number for Isoprenaline hydrochloride is 51-30-9, and its molecular formula is C11H17NO3 · HCl.
What grade and purity does Tech Serve Solutions supply for Isoprenaline hydrochloride?
+
Tech Serve Solutions supplies Isoprenaline hydrochloride with an assay of 98%. We do not specify pharmacopoeia grades such as USP, BP, or EP unless explicitly stated in the product data.
How should Isoprenaline hydrochloride be handled safely?
+
Isoprenaline hydrochloride is classified as a Warning substance. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Handle in a well-ventilated area.
Is Isoprenaline hydrochloride a controlled substance?
+
The provided data does not indicate that Isoprenaline hydrochloride is a controlled substance.
How is Isoprenaline hydrochloride shipped and exported?
+
Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, providing Isoprenaline hydrochloride to researchers and institutions worldwide.
How can I request a sample or quote for Isoprenaline hydrochloride?
+
To request a sample or quote for Isoprenaline hydrochloride, please contact the Tech Serve Solutions sales team through our official channels.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis