Description

Sp 141 is a specialized chemical compound identified by CAS No. 1253491-42-7, serving as a high-value intermediate or functional material in advanced synthesis. Its precise molecular structure offers unique reactivity and properties critical for developing next-generation products. This material is essential for research and manufacturing sectors requiring high-purity, specialized components, including pharmaceutical development and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs) and drug candidates.
• Organic Synthesis Reagent: Used in complex organic transformations, including coupling reactions and heterocycle formation.
• Material Science Research: Employed in the development of advanced polymers, ligands, or functional organic materials.
• Agrochemical Development: Acts as a precursor in the creation of new crop protection agents and specialty agrochemicals.
• Chemical Research & Development: Serves as a standard or starting material in exploratory chemistry for academia and industry.
• Fine Chemical Production: Utilized in the manufacture of high-value, low-volume specialty chemicals.

Basic Information

Product Name	Sp 141
CAS No.	1253491-42-7
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	SP-141; 1253491-42-7; Sp141; Sp141 (CAS 1253491-42-7); 4-(4-(4-(2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)piperazin-1-yl)phenyl)piperazin-1-yl)methyl)benzonitrile (probable IUPAC based on common naming); Cereblon Modulator SP-141; SP141 Degrader
EINECS	Contact for details

Quality Control

Our Sp 141 (CAS 1253491-42-7) is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including identity confirmation by spectroscopic methods and purity assessment by chromatography, to ensure it meets exacting standards for research and production use. A Certificate of Analysis (COA) detailing specific results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
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.