Description

Lhrh, Leu(6)-n-Et-Glynh2(10)- CAS NO 71779-20-9 is a synthetic peptide analog of the luteinizing hormone-releasing hormone (LHRH), a key neurohormone. This compound is engineered for enhanced stability and targeted biological activity, making it a critical intermediate in advanced pharmaceutical research and development. It is primarily utilized by biotechnology firms, pharmaceutical manufacturers, and academic research institutions focused on endocrinology, oncology, and reproductive medicine.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of advanced therapeutic peptides and hormone analogs.
• Research & Development: Used in biochemical and pharmacological studies to investigate hormone-receptor interactions and signaling pathways.
• Oncology Research: Applied in the development of targeted therapies for hormone-dependent cancers, such as prostate and breast cancer.
• Endocrinology Studies: A vital tool for studying the hypothalamic-pituitary-gonadal axis and developing treatments for reproductive disorders.
• Reference Standard: Employed as a high-purity analytical standard in quality control laboratories for method development and validation.
• Peptide Library Synthesis: Used in combinatorial chemistry to create libraries of peptide derivatives for drug discovery screening.

Basic Information

Product Name	Lhrh, Leu(6)-n-Et-Glynh2(10)- CAS NO 71779-20-9
CAS No.	71779-20-9
Molecular Formula	C59H83N17O13
Molecular Weight	1214.4 g/mol
Synonyms	Leuprolide Intermediate; Leu(6)-n-Et-Gly(10)-LHRH; Des-Gly-NH210, Pro-ethylamide9-LHRH; Luteinizing Hormone-Releasing Hormone Analog; Gonadorelin Analog; Leuprorelin Derivative; Pyro-Glu-His-Trp-Ser-Tyr-Leu-Leu-Arg-Pro-NHEt; 5-Oxo-L-prolyl-L-histidyl-L-tryptophyl-L-seryl-L-tyrosyl-L-leucyl-L-leucyl-L-arginyl-L-prolylethylamide
EINECS	Contact for details

Quality Control

Our Lhrh, Leu(6)-n-Et-Glynh2(10)- is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, mass spectrometry for identity confirmation, and amino acid analysis. We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with research-grade specifications. Our quality commitment supports your critical R&D and manufacturing processes.

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 product is hygroscopic (moisture-sensitive). Keep the container tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Amino Acid Ratio	Within theoretical limits ± 10%

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