Description

Dhqhs 2 CAS NO 71939-50-9 is a specialized chemical compound identified by the CAS registry number 71939-50-9. This product is valued for its role as a key intermediate or functional additive in advanced synthesis and material science applications. It is primarily sought by manufacturers and R&D facilities in the pharmaceutical, agrochemical, and specialty chemical industries for developing novel compounds and enhancing product performance.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and plant growth regulators.
• Material Science Research: Acts as a functional monomer or additive in the development of novel polymers and advanced materials.
• Fine Chemical Production: Employed as a precursor or reagent in the manufacture of complex fine chemicals and specialty reagents.
• Laboratory & R&D: Utilized in research settings for method development, chemical studies, and exploratory synthesis.
• Electronic Chemicals: Potential application in the formulation of specialty chemicals for the electronics industry.

Basic Information

Product Name	Dhqhs 2 CAS NO 71939-50-9
CAS No.	71939-50-9
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	DHQHS 2; 71939-50-9; DHQHS-2; 1,3-Dihydroxy-4-(hydroxymethyl)quinolin-2(1H)-one; 4-(Hydroxymethyl)-1,3-dihydroxyquinolin-2(1H)-one; Quinoline-2-one derivative
EINECS	Contact for details

Quality Control

Our Dhqhs 2 is manufactured 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) detailing purity, identity, 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 area at a controlled room temperature (typically 15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store this material under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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