Description

Cep 33779 CAS NO 1257704-57-6 is a high-purity chemical intermediate of significant importance in advanced pharmaceutical research and development. This compound serves as a critical building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in specialized therapeutic areas. Its precise chemical structure makes it a valuable asset for medicinal chemists and process development scientists working on next-generation treatments. Target industries include pharmaceutical R&D, contract manufacturing organizations (CMOs), and fine chemical synthesis.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex, high-value active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used in lead optimization and structure-activity relationship (SAR) studies for new drug candidates.
• Process Chemistry Development: Serves as a benchmark or starting material for scaling up synthetic routes under GMP conditions.
• Contract Research & Manufacturing (CRAM): Supplied to CROs and CMOs for custom synthesis projects and client-specific molecule production.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of other specialized organic compounds beyond pharmaceuticals.

Basic Information

Product Name	Cep 33779
CAS No.	1257704-57-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cep 33779; 1,2,4-Thiadiazole, 5-(4-bromophenyl)-3-(1,1-dimethylethyl)-; 5-(4-Bromophenyl)-3-(tert-butyl)-1,2,4-thiadiazole; 3-tert-Butyl-5-(4-bromophenyl)-1,2,4-thiadiazole; BDBM50164957; AKOS005258065; FT-0773667; STL283210
EINECS	Contact for details

Quality Control

Every batch of Cep 33779 (CAS 1257704-57-6) is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the identity, purity, and consistency required for sensitive R&D and scale-up applications. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting critical parameters such as assay purity and impurity profiles. Our quality commitment supports compliance with relevant guidelines for pharmaceutical starting materials.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep the container tightly sealed in a dry environment to protect the material from moisture.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 1.0%
Residual Solvents (GC)	Complies with ICH Q3C guidelines
Loss on Drying	≤ 0.5%

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