Description

Noradrenaline Sulfate is a high-purity salt form of the essential neurotransmitter and hormone, norepinephrine. This compound is critical for research and development in the pharmaceutical and life sciences sectors, where precise chemical composition and stability are paramount. It serves as a key active pharmaceutical ingredient (API) intermediate and reference standard for manufacturers and researchers in neuropharmacology, cardiovascular studies, and diagnostic applications.

Application

• Pharmaceutical Synthesis: As a crucial intermediate in the manufacture of injectable formulations and drugs targeting hypotension, cardiac arrest, and anaphylactic shock.
• Biochemical Research: Used as a reference standard and reagent in studies of adrenergic receptors, neurotransmitter release, and autonomic nervous system function.
• Diagnostic Kits: A component in the calibration and development of in-vitro diagnostic (IVD) assays and kits for catecholamine analysis.
• Veterinary Medicine: Employed in the formulation of emergency medications for veterinary use, supporting cardiovascular function in animals.
• Cell Culture & Neuroscience: Applied in experimental models to study neuronal signaling, stress responses, and the effects of sympathomimetic agents.

Basic Information

Product Name	Noradrenaline Sulfate
CAS No.	81138-41-2
Molecular Formula	C8H11NO3 • H2SO4
Molecular Weight	Contact for details
Synonyms	Norepinephrine Sulfate; Levarterenol Sulfate; (R)-4-(2-Amino-1-hydroxyethyl)benzene-1,2-diol Sulfate; Arterenol Sulfate; Noradrenaline Hydrogen Sulfate; L-Noradrenaline Sulfate; 1,2-Benzenediol, 4-[(1R)-2-amino-1-hydroxyethyl]-, sulfate (1:1)
EINECS	Contact for details

Quality Control

Our Noradrenaline Sulfate is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including identification, purity assay, and impurity profiling via HPLC and other pharmacopeial methods, to ensure it meets stringent specifications for pharmaceutical and research use. Certificates of Analysis (COA) documenting compliance with relevant standards are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, the product should be handled under an inert atmosphere for long-term stability and opened containers should be flushed with nitrogen before resealing.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥98.0% (on anhydrous basis)
Water (KF)	≤2.0%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Related Substances (HPLC)	Total impurities ≤2.0%
Specific Rotation	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.