Description

4-Aminoresorcinol Hydrochloride is a key aromatic amine derivative used as a versatile building block in advanced organic synthesis. This compound matters for its role as a crucial precursor in the development of high-value heterocyclic compounds and functional dyes. Industries such as pharmaceutical research, agrochemical development, and specialty chemical manufacturing need it for creating active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with fused heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of novel herbicides, fungicides, and plant growth regulators.
• Dye and Pigment Manufacturing: Acts as a key intermediate for the production of azo dyes, optical brighteners, and other specialty colorants.
• Polymer Chemistry: Employed in the synthesis of monomers and functional polymers, including epoxy resins and polyimides.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for constructing complex organic molecules and exploring new synthetic pathways.
• Photographic Chemicals: Used in the formulation of certain photographic developers and sensitizers.

Basic Information

Product Name	4-Aminoresorcinol Hydrochloride
CAS No.	34781-86-7
Molecular Formula	C6H8N2O2·HCl
Molecular Weight	176.60 g/mol
Synonyms	1,3-Dihydroxy-4-aminobenzene Hydrochloride; 4-Amino-1,3-benzenediol Hydrochloride; 4-Aminobenzene-1,3-diol Hydrochloride; 4-Aminoresorcinol HCl; 4-Amino-1,3-dihydroxybenzene Hydrochloride; Resorcinol, 4-amino-, hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Aminoresorcinol Hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed after opening to minimize exposure to atmospheric moisture and light.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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