Description

3(4H)-Quinazolinebutanamide, 2-Amino-N,G-Dicyclohexyl-n-Methyl-6-Phenoxy-, (Hydrobromide) (1:1), (Gs)- , (Hbr Salt) is a high-purity, complex quinazoline derivative offered as a hydrobromide salt. This compound is a critical pharmaceutical intermediate and research chemical for the development of novel therapeutic agents, particularly in oncology and neurology. It is essential for research institutions, pharmaceutical R&D departments, and fine chemical manufacturers engaged in drug discovery and process development.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential kinase inhibitors and other targeted small-molecule drugs.
• Biochemical Research: Used as a reference standard or active compound in pharmacological and biological activity screening assays.
• Organic Synthesis: Serves as a versatile precursor for further chemical modifications due to its reactive amino and amide functional groups.
• Academic Research: Employed in universities and research institutes for studying structure-activity relationships (SAR) and novel heterocyclic chemistry.
• Process Chemistry Development: Used for scaling up synthetic routes and optimizing manufacturing processes for active pharmaceutical ingredients (APIs).

Basic Information

Product Name	3(4H)-Quinazolinebutanamide, 2-Amino-N,G-Dicyclohexyl-n-Methyl-6-Phenoxy-, (Hydrobromide) (1:1), (Gs)- , (Hbr Salt)
CAS No.	876761-22-7
Molecular Formula	C31H41N5O2 • HBr
Molecular Weight	604.61 g/mol (as salt)
Synonyms	2-Amino-N,G-dicyclohexyl-N-methyl-6-phenoxy-3(4H)-quinazolinebutanamide hydrobromide; (Gs)-2-Amino-N,G-dicyclohexyl-N-methyl-6-phenoxy-3,4-dihydroquinazoline-4-butanamide hydrobromide; 876761-22-7; Quinazolinebutanamide hydrobromide derivative; 6-Phenoxyquinazoline hydrobromide salt; N,N-Dicyclohexyl-N'-methyl-2-amino-6-phenoxy-3(4H)-quinazolinebutanamide HBr
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized and tested to meet stringent specifications for identity, purity, and impurity profiles. Certificates of Analysis (COA) are available upon request, detailing results from advanced analytical techniques such as HPLC, NMR, and mass spectrometry. We adhere to a cGMP-compliant quality management system to ensure traceability and reliability for research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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