Description

Pbs 57 CAS NO 898531-99-2 is a specialized chemical compound used as a key intermediate in advanced pharmaceutical synthesis and organic research. Its precise molecular structure makes it a critical building block for developing active pharmaceutical ingredients (APIs) and novel therapeutic agents. This product is essential for R&D laboratories and manufacturing facilities in the pharmaceutical, agrochemical, and fine chemical industries seeking high-purity intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: A crucial building block in the multi-step synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Organic Synthesis Research: Used in academic and industrial R&D for developing new synthetic methodologies and novel organic compounds.
• Agrochemical Development: Serves as a precursor in the synthesis of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and performance materials requiring high structural specificity.
• Bioconjugation Chemistry: Potential use in the development of antibody-drug conjugates (ADCs) and other targeted therapeutic platforms.

Basic Information

Product Name	Pbs 57
CAS No.	898531-99-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	PBS 57; 898531-99-2; PBS-57; PBS57; (Chemical name based on structure to be confirmed); Potential research code name
EINECS	Contact for details

Quality Control

Our Pbs 57 is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot undergoes comprehensive analytical testing, including chromatographic purity assays and identity confirmation. Certificates of Analysis (COA) detailing all test results are provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, 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 opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
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.