Description

Dinordiphenhydramine is a key pharmaceutical intermediate and chemical building block. This compound is valued for its role in the synthesis of more complex active pharmaceutical ingredients (APIs) and fine chemicals. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and advanced research sectors for developing new therapeutic agents and specialty compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of antihistamine and other active pharmaceutical ingredients (APIs).
• Research & Development: Used in medicinal chemistry and pharmacological research for developing new drug candidates.
• Fine Chemical Synthesis: Serves as a versatile building block for creating complex organic molecules in laboratory and industrial settings.
• Agrochemical Production: Potential intermediate in the manufacture of certain specialty agrochemicals.
• Academic Studies: Employed in university and institutional labs for teaching and advanced organic synthesis projects.

Basic Information

Product Name	Dinordiphenhydramine
CAS No.	17349-94-9
Molecular Formula	C15H15NO
Molecular Weight	225.29 g/mol
Synonyms	Desmethyldiphenhydramine; N-Desmethyldiphenhydramine; Nor-Diphenhydramine; 2-(Diphenylmethoxy)-N-methylethanamine; α-(2-Dimethylaminoethoxy)diphenylmethane (related structure); Didesmethyldiphenhydramine (common research name); Pharmaceutical Intermediate BRN 1734994
EINECS	Contact for details

Quality Control

Our Dinordiphenhydramine is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and residual solvents are provided and 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 controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.