Description

Prolactin Release-Inhibiting Hormone CAS NO 9034-47-3 is a biologically active peptide hormone, also known as dopamine, that plays a critical role in regulating prolactin secretion from the anterior pituitary gland. Its primary value lies in its function as a key neuroendocrine regulator, making it an essential research tool and a reference standard in biochemical studies. This compound is vital for researchers and manufacturers in the fields of endocrinology, neuroscience, and pharmaceutical development, particularly for investigating hormonal pathways, developing diagnostic assays, and studying related therapeutic applications.

Application

• Neuroendocrine Research: Fundamental studies on the hypothalamic-pituitary axis and the regulation of prolactin secretion.
• Pharmaceutical Reference Standard: Used as a high-purity calibrant in the quality control and development of related pharmaceutical compounds and diagnostic kits.
• Biochemical Assay Development: Critical component in the development and validation of immunoassays (ELISA, RIA) for prolactin and related hormones.
• Neuroscience Studies: Investigation of dopamine's role as a neurotransmitter beyond its hormonal functions, including studies on behavior, motivation, and motor control.
• Cell Culture & In Vitro Studies: Used in cell-based assays to study receptor binding, signal transduction, and the effects on lactotroph cells.
• Academic & Institutional Research: A key reagent for universities and research institutes conducting advanced studies in endocrinology and physiology.

Basic Information

Item	Detail
Product Name	Prolactin Release-Inhibiting Hormone
CAS No.	9034-47-3
Molecular Formula	C₈H₁₁NO₂
Molecular Weight	153.18 g/mol
Synonyms	Dopamine; 3,4-Dihydroxyphenethylamine; 4-(2-Aminoethyl)benzene-1,2-diol; 3-Hydroxytyramine; Intropin; Revivan; Oxytyramine; DA; PRIH
EINECS	200-527-8

Quality Control

Our Prolactin Release-Inhibiting Hormone is manufactured and tested under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and MS, and stringent limits for related substances and residual solvents. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research-grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label. This material is hygroscopic (moisture-sensitive) and should be handled in a dry environment to maintain stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference standard
Identification (HPLC)	Retention time matches reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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