Description

Carbamic Acid, (2-Methyl-1-Propenyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized carbamate derivative, identified by CAS NO 131971-65-8, valued for its role as a versatile chemical intermediate and protecting group in advanced organic synthesis. Its structure makes it a critical reagent for introducing specific functional groups and building complex molecular architectures with high precision. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for introducing carbamate-protected amine functionalities.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides, herbicides, and fungicides where its specific moiety is required for biological activity.
• Fine Chemical Manufacturing: Acts as a crucial intermediate in the production of specialty chemicals, dyes, and performance materials.
• Organic Synthesis Reagent: Employed as a protecting group for amines in multi-step synthetic routes, enabling selective reactions.
• Research & Development: Utilized in academic and industrial R&D labs for exploring new synthetic methodologies and creating novel compound libraries.
• Peptide Chemistry: Can be applied in the synthesis of modified peptides and peptidomimetics.

Basic Information

Product Name	Carbamic Acid, (2-Methyl-1-Propenyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	131971-65-8
Molecular Formula	C9H17NO2
Molecular Weight	171.24 g/mol
Synonyms	tert-Butyl (2-methylprop-1-en-1-yl)carbamate; N-(2-Methyl-1-propenyl)carbamic Acid 1,1-Dimethylethyl Ester; tert-Butyl N-(2-methylprop-1-en-1-yl)carbamate; BOC-Protected 2-Methyl-1-propenylamine; (2-Methyl-1-propenyl)carbamic Acid tert-Butyl Ester; 1,1-Dimethylethyl (2-Methyl-1-propenyl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, (2-Methyl-1-Propenyl)-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity suitable for sensitive synthetic applications. Each lot is supported by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable, and our quality systems are designed to meet the stringent requirements of pharmaceutical and advanced R&D customers.

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 away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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