Description

Sleep-Promoting Factor B is a specialized biochemical compound of significant interest in the research and development of sleep-related therapeutics. This product matters as a key reference standard and active ingredient for investigating sleep-wake regulation and developing novel sleep aids. It is primarily needed by pharmaceutical R&D teams, academic research institutions, and manufacturers in the nutraceutical and cosmeceutical sectors focused on sleep science.

Application

• As a reference standard in analytical laboratories for method development and quality control of sleep-related products.
• In pharmaceutical research for studying the biochemical pathways and mechanisms involved in sleep induction and regulation.
• As a key ingredient in the formulation development of dietary supplements and nutraceuticals aimed at supporting healthy sleep patterns.
• For preclinical and clinical studies evaluating the efficacy and safety of potential sleep-promoting agents.
• In the development of cosmeceutical products where sleep-related benefits are claimed, often requiring precise active ingredient quantification.
• As a building block or intermediate in the synthesis of more complex molecules targeting neurological receptors associated with sleep.

Basic Information

Product Name	Sleep-Promoting Factor B
CAS No.	87140-29-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Sleep Inducing Peptide B; Delta Sleep-Inducing Peptide (DSIP) analog; Sleeppromoting peptide; Sleep factor B; Neurotropic sleep peptide; Tryptophyllin-1 (related class); Endogenous sleep regulator
EINECS	Contact for details

Quality Control

Our Sleep-Promoting Factor B is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including purity assay and identity confirmation, to ensure it meets the high standards required for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as purity, appearance, and moisture content.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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