(−)-Isoproterenol (+)-bitartrate salt
(−)-Isoproterenol (+)-bitartrate salt (CAS: 54750-10-6), a potent non-selective beta-adrenergic agonist, is supplied by Tech Serve Solutions. With the molecular formula C11H17NO3 · C4H6O6 and a molecular weight of 361.34, this white to off-white powder is soluble in water. It plays a significant role in biochemical research, particularly in studies related to cell signaling, neuroscience, and the function of adrenergic receptors. Its applications extend to being a valuable research tool for investigating cardiovascular and respiratory systems.
- IUPAC
- (−)-Isoprenaline (+)-bitartrate salt

Adrenergic Receptor Research
Serves as a critical tool for studying the function and regulation of beta-adrenergic receptors (ADRB1, ADRB2, ADRB3) in various biological systems. It is used to investigate cellular responses mediated by these receptors.
Neuroscience Investigations
Utilised in neuroscience research to explore neurotransmission pathways and the role of adrenergic signaling in the central and peripheral nervous systems. Its action on receptors contributes to understanding neuronal function.
Cardiovascular and Respiratory Studies
Applied in research settings to investigate the effects of beta-adrenergic stimulation on cardiovascular function, such as heart rate and contractility, and on respiratory smooth muscle tone.
Biochemical and Cell Signaling Assays
Employed as a standard reagent in biochemical assays and cell signaling studies to probe pathways involving cyclic AMP (cAMP) production and other downstream effects triggered by beta-adrenergic activation.
| Molecular weight | 361.34 |
|---|---|
| Empirical formula | C11H17NO3 · C4H6O6 |
| Form | powder |
| Colour | white to off-white |
| Solubility | H2O: ≥50 mg/mL, clear, colorless to faintly yellow |

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
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... ADRB1(153), ADRB2(154), ADRB3(155) |
|---|
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 (–)-Isoproterenol (+)-bitartrate salt used for?
+
It is primarily used as a research tool in pharmacology and biochemistry to study beta-adrenergic receptors, neurotransmission, and the effects on cardiovascular and respiratory systems.
What are the CAS number and formula for (–)-Isoproterenol (+)-bitartrate salt?
+
The CAS number is 54750-10-6, and the formula is C11H17NO3 · C4H6O6.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies (–)-Isoproterenol (+)-bitartrate salt as a powder. The exact assay and purity are available on the product's Certificate of Analysis. TSS does not represent this product as USP, BP, or EP grade.
How should (–)-Isoproterenol (+)-bitartrate salt be handled safely?
+
This compound is a potential irritant. Handle with appropriate personal protective equipment (gloves, eye protection) in a well-ventilated area to avoid inhalation of dust. Refer to the Safety Data Sheet (SDS) for detailed handling instructions.
Is (–)-Isoproterenol (+)-bitartrate salt a controlled substance?
+
Based on the provided data, there is no indication that (–)-Isoproterenol (+)-bitartrate salt is a controlled substance.
How is this chemical packed and shipped by Tech Serve Solutions?
+
Tech Serve Solutions exports chemicals globally, adhering to all necessary regulations for safe packaging and transportation. Specific packing details are confirmed upon order.
How can I request a quote or sample?
+
To request a quote or sample, please contact our sales team through the website or direct email, providing the product name and CAS number.
▶ Related products
![(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide (C8H13N3O4) — chemical structure, CAS 138472-01-2; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F138472-01-2.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(E)-hydroxyimino]-5-nitro-3-hexenamide
C8H13N3O4
Biochemicals & Reagents![(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide (C14H18N4O4) — chemical structure, CAS 162626-99-5; Biochemicals & Reagents, fine chemical supplied by Tech Serve Solutions](/_next/image?url=https%3A%2F%2Fpub-f4d920c906024441a773a96f7098e551.r2.dev%2Fimages%2Fproducts%2F162626-99-5.png&w=3840&q=75)
(±)-(E)-4-Ethyl-2-[(Z)-hydroxyimino]-5-nitro-3-hexen-1-yl-nicotinamide
C14H18N4O4
Biochemicals & Reagents
(±)-2,5-Dimethoxy-4-bromoamphetamine hydrobromide
Biochemicals & Reagents

(±)-2-(p-Methoxyphenoxy)propionic acid
C10H12O4
Biochemicals & Reagents
(±)-2-Amino-6,7-dihydroxy-1,2,3,4-tetrahydronaphthalene hydrobromide
C10H13NO2·HBr
Biochemicals & Reagents
(±)-2-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxydecanoic acid
C10H20O3
Biochemicals & Reagents
(±)-3-Hydroxyoctanoic acid
C8H16O3
Biochemicals & Reagents▶ 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