Description

tert-Butyl 3-Chloro-4-Hydroxyphenylcarbamate is a high-purity chemical intermediate of significant importance in advanced organic synthesis. This compound is valued for its role as a key building block in the development of complex molecules, particularly in pharmaceutical research and development. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries seeking to introduce specific functional groups into their target compounds.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those with complex aromatic or heterocyclic structures.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: The tert-butyloxycarbonyl (Boc) and chloro-hydroxy phenyl groups make it a versatile reagent for constructing more complex organic molecules in medicinal chemistry.
• Material Science Research: Potential intermediate in the development of specialty polymers, liquid crystals, or advanced organic electronic materials.
• Chemical Biology Probes: Can be utilized in the synthesis of molecular probes and tags for studying biological systems and mechanisms.

Basic Information

Item	Detail
Product Name	tert-Butyl 3-Chloro-4-Hydroxyphenylcarbamate
CAS No.	911297-03-5
Molecular Formula	C11H14ClNO3
Molecular Weight	243.69 g/mol
Synonyms	1-tert-Butyl 3-(3-Chloro-4-hydroxyphenyl) Carbamate; 3-Chloro-4-hydroxycarbanilic Acid tert-Butyl Ester; tert-Butyl N-(3-Chloro-4-hydroxyphenyl)carbamate; BOC-3-Chloro-4-hydroxyaniline; (3-Chloro-4-hydroxyphenyl)carbamic Acid tert-Butyl Ester; N-Boc-3-Chloro-4-hydroxyaniline; tert-Butyl (3-chloro-4-hydroxyphenyl)carbamate
EINECS	Contact for details

Quality Control

Our tert-Butyl 3-Chloro-4-Hydroxyphenylcarbamate is manufactured under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles where applicable, ensuring reliability for critical research and development applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Any single impurity	≤ 0.5%
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.