Description

Carbamic Acid, (3-Hydroxy-2-Methylbutyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative, recognized by its CAS number 179116-03-1. This compound serves as a valuable protected intermediate or building block in advanced organic synthesis, enabling the controlled introduction of functional groups. It is primarily required by pharmaceutical R&D and fine chemical manufacturers for the development of novel active ingredients and complex molecules.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a protected amino-alcohol moiety.
• Peptide Mimetics & Modifications: Used in the design and synthesis of peptide analogs and peptidomimetics to enhance stability or biological activity.
• Agrochemical Research: Intermediate in the development of novel herbicides, fungicides, or plant growth regulators.
• Chiral Synthesis: Serves as a chiral precursor or auxiliary in asymmetric synthesis for producing enantiomerically pure compounds.
• Polymer Science: Potential monomer or chain-transfer agent in the synthesis of specialized polyurethanes or functional polymers.
• Protecting Group Chemistry: The tert-butyloxycarbonyl (Boc) group is a standard for temporary protection of amines in multi-step syntheses.

Basic Information

Item	Detail
Product Name	Carbamic Acid, (3-Hydroxy-2-Methylbutyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	179116-03-1
Molecular Formula	C11H23NO3
Molecular Weight	217.31 g/mol
Synonyms	(3-Hydroxy-2-methylbutyl)carbamic acid tert-butyl ester; N-(3-Hydroxy-2-methylbutyl)carbamic acid 1,1-dimethylethyl ester; tert-Butyl N-(3-hydroxy-2-methylbutyl)carbamate; Boc-3-hydroxy-2-methylbutylamine; N-Boc-3-hydroxy-2-methylbutylamine; 1,1-Dimethylethyl (3-hydroxy-2-methylbutyl)carbamate; (±)-tert-Butyl (3-hydroxy-2-methylbutyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (3-Hydroxy-2-Methylbutyl)-, 1,1-Dimethylethyl Ester (9Ci) is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity. Certificates of Analysis (COA) with detailed specifications are provided for each shipment to guarantee batch-to-batch consistency and traceability for your R&D and production needs.

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). The compound may be hygroscopic (moisture-sensitive); keep the container tightly sealed under an inert atmosphere if necessary. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Typical: 97-99%)
Water Content (KF)	≤ 0.5% w/w
Specific Rotation (if chiral)	Contact for details

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