Description

Hydroxylamine, o-(Phenoxycarbonyl)- (9Ci) is a specialized organic compound with the CAS registry number 765218-12-0. This chemical serves as a valuable building block and intermediate in advanced synthetic organic chemistry, particularly for the introduction of protected hydroxylamine functionalities. It is primarily utilized by pharmaceutical R&D and fine chemical synthesis teams engaged in the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new drug candidates, especially those requiring hydroxylamine-derived pharmacophores.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides where its specific functional group is integral to biological activity.
• Peptide Chemistry & Bioconjugation: Acts as a reagent for the modification of peptides and proteins, enabling the creation of specialized bioconjugates for research and diagnostic applications.
• Material Science Research: Employed in the synthesis of functionalized polymers and advanced materials with tailored surface properties.
• Cross-coupling Reactions: Serves as a coupling partner or directing group in palladium-catalyzed and other transition metal-mediated reactions to construct complex molecular architectures.
• Ligand Synthesis: Useful for preparing novel chelating ligands used in catalysis and metal coordination chemistry.

Basic Information

Product Name	Hydroxylamine, o-(Phenoxycarbonyl)- (9Ci)
CAS No.	765218-12-0
Molecular Formula	C7H7NO3
Molecular Weight	153.14 g/mol
Synonyms	Carbamic acid, N-hydroxy-, phenyl ester; Phenyl N-hydroxycarbamate; O-Carboxyphenylhydroxylamine; Hydroxylamine O-phenylcarboxylate; N-Hydroxycarbamic acid phenyl ester; Phenyl hydroxycarbamate; (Hydroxyamino)formic acid phenyl ester
EINECS	Contact for details

Quality Control

Every batch of Hydroxylamine, o-(Phenoxycarbonyl)- (9Ci) is manufactured and tested under a strict quality management system. Our products undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request to support your regulatory and R&D documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at controlled room temperature (typically 15-25°C). This compound may be moisture-sensitive; keep the container tightly sealed in a dry environment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.