Description

Fibracillin CAS NO 51154-48-4 is a specialized pharmaceutical intermediate and chemical building block. Its precise molecular structure makes it a valuable precursor in the synthesis of advanced active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily utilized by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors seeking high-purity synthetic intermediates.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel antibiotic compounds and other therapeutic agents.
• Research & Development: Used in medicinal chemistry for structure-activity relationship (SAR) studies and new drug discovery programs.
• Fine Chemical Synthesis: Serves as a precursor for creating complex organic molecules with specific functional groups.
• Agrochemical Development: Potential intermediate in the research and production of advanced crop protection agents.
• Bioconjugation Chemistry: May be employed in the development of antibody-drug conjugates (ADCs) and other targeted therapies.

Basic Information

Product Name	Fibracillin
CAS No.	51154-48-4
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Fibracillin; 6-[(Hexahydro-2-oxo-1H-azepin-1-yl)methylene]amino]penicillanic acid; (2S,5R,6R)-6-[[(Hexahydro-2-oxo-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid; 51154-48-4; Penicillin derivative
EINECS	Contact for details

Quality Control

Our Fibracillin is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing purity (typically by HPLC), related substances, and other critical parameters is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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