Description

Ns1643 CAS NO 448895-37-2 is a specialized organic compound used as a key intermediate in advanced chemical synthesis. This high-purity material is critical for ensuring the quality and consistency of downstream products in research and manufacturing. It is primarily utilized by the pharmaceutical, agrochemical, and advanced materials industries for the development of novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and investigational new drugs.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents and herbicides.
• Material Science Research: Acts as a precursor or monomer in the development of specialty polymers and functional organic materials.
• Chemical Research & Development: Employed as a versatile reagent in organic synthesis for creating novel molecular structures in academic and industrial labs.
• Fine Chemical Production: Integral to the manufacture of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Product Name	Ns1643
CAS No.	448895-37-2
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	NS-1643; 1,3-Bis(4-hydroxy-3-methoxybenzylideneamino)guanidine hydrochloride; 1,3-Bis[(4-hydroxy-3-methoxyphenyl)methylideneamino]guanidine hydrochloride; Ns 1643; Ns-1643; 448895-37-2; Guanidine, 1,3-bis[(4-hydroxy-3-methoxyphenyl)methylene]amino]-, hydrochloride (1:1)
EINECS	Contact for details

Quality Control

Our Ns1643 is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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