Description

N(4)-Aminocytosine-Bisulfite Adduct is a specialized organic compound primarily used as a key intermediate in the synthesis of nucleoside analogs and other fine chemicals. This high-purity intermediate is critical for ensuring the quality and consistency of downstream pharmaceutical and agrochemical products. It is essential for research institutions and manufacturers in the pharmaceutical, agrochemical, and life science sectors developing antiviral agents, herbicides, and novel biochemical tools.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of nucleoside-based antiviral and anticancer agents.
• Agrochemical Synthesis: Used in the research and production of novel herbicide and plant growth regulator candidates.
• Biochemical Research: Serves as a precursor for modified nucleosides and nucleotides used in molecular biology studies.
• Fine Chemical Production: Intermediate for the manufacture of complex organic molecules requiring the cytosine-bisulfite moiety.
• Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Product Name	N(4)-Aminocytosine-Bisulfite Adduct
CAS No.	114691-29-1
Molecular Formula	C4H6N4O3S
Molecular Weight	190.18 g/mol
Synonyms	4-Aminocytosine Bisulfite Adduct; Cytosine, 4-amino-, bisulfite adduct; 4-Amino-2-hydroxypyrimidine bisulfite; 1H-Pyrimidin-4-amine, 2-hydroxy-, compd. with sulfurous acid (1:1); N4-Aminocytosine bisulfite; Aminocytosine sulfonate; Cytosine-4-amine sulfite adduct
EINECS	Contact for details

Quality Control

Our N(4)-Aminocytosine-Bisulfite Adduct is manufactured under strict quality control protocols. Each batch is tested to ensure high chemical purity and consistency, with specifications tailored to meet the rigorous demands of pharmaceutical intermediate applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity (by HPLC), and impurity profiles is provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area 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)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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