Description

Carbamic Acid, 1H-Pyrazol-4-Yl-, 1,1-Dimethylethyl Ester (9Ci) is a specialized chemical building block with the CAS registry number 130106-42-2. This compound is valued for its role as a key synthetic intermediate in the development of advanced pharmaceutical and agrochemical products. It is primarily sought by research and development teams and process chemists in the life sciences sector who require high-purity, reliable intermediates for complex synthesis.

Application

• Pharmaceutical Intermediate: A critical building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Research: Used in the development of next-generation herbicides and fungicides, leveraging the pyrazole moiety for biological activity.
• Organic Synthesis Reagent: Serves as a protected carbamate derivative in multi-step organic synthesis, facilitating the introduction of functional groups.
• Chemical Biology Probes: Employed in the creation of molecular probes and inhibitors for studying enzyme mechanisms and biological pathways.
• Material Science Precursor: Potential use in the synthesis of specialized polymers and functional materials with unique properties.

Basic Information

Product Name	Carbamic Acid, 1H-Pyrazol-4-Yl-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	130106-42-2
Molecular Formula	C8H13N3O2
Molecular Weight	183.21 g/mol
Synonyms	tert-Butyl 1H-pyrazol-4-ylcarbamate; 1,1-Dimethylethyl 1H-pyrazol-4-ylcarbamate; 4-[(tert-Butoxycarbonyl)amino]-1H-pyrazole; 1H-Pyrazol-4-amine, N-[(1,1-dimethylethoxy)carbonyl]-; Boc-4-amino-1H-pyrazole; N-Boc-4-aminopyrazole; tert-Butyl N-(1H-pyrazol-4-yl)carbamate
EINECS	Contact for details

Quality Control

Our Carbamic Acid, 1H-Pyrazol-4-Yl-, 1,1-Dimethylethyl Ester (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and process chemistry. Certificates of Analysis (COA) with detailed specifications are provided for every shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 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.