Description

Nosiheptide is a sulfur-containing polypeptide antibiotic belonging to the thiopeptide class, primarily known for its potent antibacterial activity against Gram-positive bacteria. Its significance lies in its application as a veterinary feed additive to promote growth and improve feed efficiency in livestock, particularly swine and poultry. This product is essential for manufacturers in the animal nutrition, veterinary pharmaceutical, and feed additive industries seeking effective, growth-promoting agents.

Application

• Veterinary Feed Additive: Used as a growth promoter in swine and poultry feed to enhance weight gain and feed conversion efficiency.
• Animal Health: Employed in veterinary medicine for the prevention and control of certain Gram-positive bacterial infections in livestock.
• Agricultural Research: Serves as a reference standard and active ingredient in studies related to animal nutrition, antibiotic efficacy, and residue analysis.
• Feed Premix Production: A key component in the formulation of concentrated feed premixes for the global animal husbandry sector.
• Antibiotic Mechanism Studies: Utilized in biochemical and microbiological research to investigate the action of thiopeptide antibiotics on bacterial protein synthesis.

Basic Information

Product Name	Nosiheptide
CAS No.	56377-79-8
Molecular Formula	C₅₁H₄₃N₁₃O₁₂S₆
Molecular Weight	1222.4 g/mol
Synonyms	Nosiheptide; Multhiomycin; RP 9671; Antibiotic RP 9671; Thiopeptin B; Nosiheptid; Nosyheptide; Nosiheptidum
EINECS	Contact for details

Quality Control

Our Nosiheptide is produced and tested under a strict quality management system to ensure batch-to-batch consistency and high purity. Each lot is analyzed for identity, potency, and impurity profiles using advanced techniques like HPLC. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and light-sensitive; therefore, containers must be kept tightly sealed and away from direct light and moisture sources to maintain stability and potency.

Specification

Item	Specification
Appearance	Yellow to yellowish-brown powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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