Description

2,5-Diamino-4-Methylphenol Dihydrobromide is a high-purity, salt-stabilized derivative of a diaminophenol compound, essential for applications requiring precise chemical reactivity and stability. This product is valued for its role as a key synthetic intermediate and active component in advanced material formulations. It is primarily sought by manufacturers in the pharmaceutical, hair dye, and specialty chemical synthesis industries for research, development, and production.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Oxidative Hair Dye Precursor: Serves as a primary intermediate in permanent hair color formulations, contributing to color development and stability.
• Specialty Chemical Synthesis: Used in the production of dyes, pigments, and advanced polymers requiring specific aromatic amine functionalities.
• Research & Development: A valuable reagent for academic and industrial R&D in organic chemistry and material science.
• Photographic Developer Component: Employed in specialized photographic chemical processes.
• Analytical Reagent: Can be used as a standard or reagent in specific analytical methodologies.

Basic Information

Product Name	2,5-Diamino-4-Methylphenol Dihydrobromide
CAS No.	84282-47-3
Molecular Formula	C7H12Br2N2O
Molecular Weight	308.00 g/mol
Synonyms	2,5-Diamino-4-methylphenol hydrobromide; 4-Methyl-2,5-diaminophenol dihydrobromide; 2,5-Diamino-p-cresol dihydrobromide; 1-Hydroxy-2,5-diamino-4-methylbenzene dihydrobromide; p-Cresol, 2,5-diamino-, dihydrobromide; Developer Dihydrobromide Salt; CAS 84282-47-3
EINECS	Contact for details

Quality Control

Our 2,5-Diamino-4-Methylphenol Dihydrobromide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is 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 material is hygroscopic (moisture-sensitive) and light-sensitive; containers must be kept tightly sealed to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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