Description

Stellaria Cyclopeptide CAS NO 137476-73-4 is a bioactive cyclic peptide compound derived from the traditional medicinal herb *Stellaria dichotoma* L. var. *lanceolata* Bge. This compound is of significant interest for its specific biological activity and serves as a high-purity reference standard and active ingredient. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and nutraceutical sectors for drug discovery, quality control, and advanced formulation development.

Application

• Pharmaceutical Reference Standard: Used for the identification, assay, and purity testing of active pharmaceutical ingredients (APIs) in quality control laboratories.
• Biomedical Research: Serves as a key reagent in pharmacological studies to investigate mechanism of action, efficacy, and toxicity profiles.
• Drug Discovery & Development: Acts as a lead compound or intermediate in the synthesis and development of novel therapeutic agents.
• Traditional Medicine Standardization: Employed to standardize and authenticate herbal extracts and finished products containing *Stellaria* species.
• Nutraceutical Formulations: Incorporated into high-end dietary supplements where a characterized bioactive ingredient is required.
• Academic Research: Used in university and institutional labs for biochemical, cellular, and molecular biology experiments.

Basic Information

Product Name	Stellaria Cyclopeptide
CAS No.	137476-73-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cyclopeptide from Stellaria dichotoma; Stellaria Cyclic Peptide; Dichotomide; Stellaria Peptide; Lanceolata Cyclopeptide; Stellaria dichotoma var. lanceolata cyclic peptide; Cyclic peptide 137476-73-4
EINECS	Contact for details

Quality Control

Our Stellaria Cyclopeptide is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and residual solvent analysis, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee traceability, consistency, and compliance with your specifications.

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). This product is hygroscopic (moisture-sensitive) and must be kept under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residual Solvents (GC)	Meets ICH guidelines
Heavy Metals	< 20 ppm

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