Description

(E)-o-(3-Chloro-2-Propenyl)Hydroxylamine Hydrochloride CAS NO 96992-71-1 is a specialized organic building block featuring a reactive hydroxylamine group and an alkenyl chloride moiety. This compound is valued for its role as a versatile synthon in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients, heterocyclic compounds, and functional materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel drug candidates, particularly those containing N-O or heterocyclic frameworks.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and plant growth regulators.
• Chemical Research: Serves as a versatile reagent for introducing the N-hydroxy functional group or for subsequent cyclization reactions to form isoxazolidines and other N,O-heterocycles.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and functional surfaces.
• Bioconjugation Chemistry: Useful in probe and linker synthesis for bioconjugation applications due to its reactive handles.

Basic Information

Product Name	(E)-o-(3-Chloro-2-Propenyl)Hydroxylamine Hydrochloride
CAS No.	96992-71-1
Molecular Formula	C₃H₇Cl₂NO
Molecular Weight	144.00 g/mol
Synonyms	(E)-1-Chloro-3-(hydroxyamino)prop-1-ene hydrochloride; (E)-3-Chloro-2-propenylhydroxylamine hydrochloride; (E)-N-(3-Chloro-2-propenyl)hydroxylamine hydrochloride; (E)-O-(3-Chloroallyl)hydroxylamine hydrochloride; trans-3-Chloro-2-propenylhydroxylamine HCl; (2E)-3-Chloro-2-propen-1-ylhydroxylamine hydrochloride
EINECS	Contact for details

Quality Control

Our (E)-o-(3-Chloro-2-Propenyl)Hydroxylamine Hydrochloride is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by NMR and IR spectroscopy, to ensure it meets the high standards required for research and development applications. Certificates of Analysis (COA) detailing all test results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled under dry conditions to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

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