Description

1H-Purine-8-Carboxaldehyde (9Ci) is a versatile purine derivative and a key heterocyclic building block in advanced organic synthesis. This compound matters for its role as a critical precursor in the development of nucleoside analogs and other biologically active molecules. It is primarily needed by researchers and manufacturers in the pharmaceutical, agrochemical, and life science industries for drug discovery and fine chemical production.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel nucleoside analogs and purine-based drug candidates for antiviral and anticancer therapies.
• Biochemical Research: Used as a specialized building block for modifying nucleic acids and studying enzyme-substrate interactions in biochemical assays.
• Agrochemical Development: Serves as a key intermediate in creating new plant growth regulators or pesticides with specific modes of action.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex heterocyclic compounds for material science and specialty chemistry applications.
• Academic & R&D: Utilized in university and corporate research laboratories for exploring new chemical entities and reaction methodologies.

Basic Information

Product Name	1H-Purine-8-Carboxaldehyde (9Ci)
CAS No.	56805-26-6
Molecular Formula	C6H4N4O
Molecular Weight	148.12 g/mol
Synonyms	8-Formylpurine; Purine-8-carboxaldehyde; 8-Purinecarboxaldehyde; 1H-Purine-8-carbaldehyde; 8-Aldehydopurine; 8-Carboxaldehydepurine; 56805-26-6 (CAS)
EINECS	Contact for details

Quality Control

Our 1H-Purine-8-Carboxaldehyde is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. All materials undergo rigorous analytical testing, including HPLC, NMR, and mass spectrometry, to verify identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory 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 sensitivity to oxidation, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air during use.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0%
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.