Description

Carbamic Acid, (4-Amino-5-Pyrimidinyl)-, 1,1-Dimethylethyl Ester (9Ci) is a specialized pyrimidine derivative and a protected carbamate intermediate of significant interest in advanced organic synthesis. This compound matters 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 fine chemical industries for constructing nucleoside analogs and other heterocyclic active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel nucleoside and pyrimidine-based drug candidates, including potential antiviral and anticancer agents.
• Agrochemical Research: Used in the development of new pesticides and herbicides where the pyrimidine moiety is a key pharmacophore.
• Fine Chemical Synthesis: Serves as a protected intermediate in multi-step organic syntheses for creating complex heterocyclic compounds.
• Bioconjugation & Probe Development: The reactive amino and ester groups make it suitable for designing molecular probes and bioconjugates for biochemical research.
• Academic & R&D Laboratories: Employed in methodological studies and as a reference standard in synthetic chemistry research.

Basic Information

Product Name	Carbamic Acid, (4-Amino-5-Pyrimidinyl)-, 1,1-Dimethylethyl Ester (9Ci)
CAS No.	183311-31-1
Molecular Formula	C9H14N4O2
Molecular Weight	210.24 g/mol
Synonyms	tert-Butyl (4-amino-5-pyrimidinyl)carbamate; 4-Amino-5-pyrimidinylcarbamic acid 1,1-dimethylethyl ester; N-(tert-Butoxycarbonyl)-4-amino-5-aminopyrimidine; 5-Amino-4-pyrimidinamine, N-BOC-protected; BOC-4-amino-5-aminopyrimidine; (4-Amino-pyrimidin-5-yl)-carbamic acid tert-butyl ester; 4-Amino-5-BOC-aminopyrimidine; tert-Butyl N-(4-amino-5-pyrimidinyl)carbamate
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We provide material with a typical purity of ≥97% (by HPLC), tailored to meet the stringent requirements of research and process development. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request. Quality is managed in line with cGMP principles for advanced intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider using a desiccant.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥97.0%
Water Content (KF)	≤1.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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