Description

Sp 303 CAS NO 148465-45-6 is a high-purity chemical intermediate known for its specific reactivity profile. This compound is valued for its role in facilitating complex synthetic pathways, particularly in advanced material and pharmaceutical manufacturing. It is essential for R&D laboratories and production facilities in the pharmaceutical, agrochemical, and specialty chemical sectors seeking reliable and consistent raw materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and novel drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor in the development of specialty polymers, liquid crystals, and organic electronic materials.
• Organic Synthesis: A versatile reagent for constructing complex molecular architectures in academic and industrial research.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other performance chemicals.

Basic Information

Item	Details
Product Name	Sp 303
CAS No.	148465-45-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SP-303; Sp303; 148465-45-6; Compound Sp 303; SP303 Intermediate; Sp303 Reagent; Sp 303 Chemical
EINECS	Contact for details

Quality Control

Our Sp 303 is produced under a strict quality management system. Each batch undergoes rigorous analytical testing to ensure it meets high-purity standards and consistent performance. Certificates of Analysis (COA) documenting identity, purity, and impurity profiles are available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at 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.

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%
Loss on Drying	≤ 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.