Description

4-[(tert-Butoxycarbonyl)Amino]-1-Methyl-1H-Pyrazole-3-Carboxylic Acid is a high-purity, protected amino acid derivative belonging to the pyrazole class of heterocyclic compounds. This compound is a critical building block in modern pharmaceutical research and development, valued for its role in constructing complex molecular architectures. It is primarily utilized by medicinal chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for drugs targeting various therapeutic areas.
• Peptidomimetics & PROTACs: Serves as a crucial component in the design and synthesis of peptide mimics and Proteolysis Targeting Chimeras (PROTACs) for drug discovery.
• Agrochemical Synthesis: Used as a building block for developing novel herbicides, fungicides, and insecticides with enhanced efficacy.
• Chemical Biology Probes: Employed in the creation of specialized molecular probes for studying biological pathways and enzyme functions.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific protected intermediates.
• Academic & Institutional Research: A valuable reagent for universities and research institutes conducting fundamental research in organic and medicinal chemistry.

Basic Information

Item	Detail
Product Name	4-[(tert-Butoxycarbonyl)Amino]-1-Methyl-1H-Pyrazole-3-Carboxylic Acid
CAS No.	1287670-05-6
Molecular Formula	C10H15N3O4
Molecular Weight	241.25 g/mol
Synonyms	1-Methyl-4-[(tert-butoxycarbonyl)amino]-1H-pyrazole-3-carboxylic acid; Boc-4-Amino-1-methyl-1H-pyrazole-3-carboxylic acid; 4-(Boc-amino)-1-methyl-1H-pyrazole-3-carboxylic acid; tert-Butyl (1-methyl-3-(carboxy)-1H-pyrazol-4-yl)carbamate; 4-(N-Boc-amino)-1-methylpyrazole-3-carboxylic acid; 1-Methyl-4-((tert-butoxycarbonyl)amino)-1H-pyrazole-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-[(tert-Butoxycarbonyl)Amino]-1-Methyl-1H-Pyrazole-3-Carboxylic Acid is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to ensure high purity and consistent identity. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to prevent degradation from atmospheric moisture.

Specification

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