Description

2-Amino-7-thenyl-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one hydrochloride is a high-purity, heterocyclic organic compound with significant pharmaceutical research value. This compound matters as a key synthetic intermediate or active pharmaceutical ingredient (API) precursor in the development of novel therapeutic agents. It is primarily needed by research institutions, pharmaceutical R&D laboratories, and fine chemical manufacturers focused on oncology, antiviral, or other targeted drug discovery programs. The product is supplied with a CAS registry number of 117829-20-6.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of complex drug molecules, particularly those targeting specific enzymes or receptors.
• Oncology Research: Used in the research and development of potential anti-cancer agents due to its pyrrolopyrimidine core structure, which is common in kinase inhibitors.
• Antiviral Drug Development: Investigated as a precursor for compounds with potential activity against various viral pathogens.
• Biochemical Research: Employed as a standard or reagent in biochemical assays to study cellular signaling pathways and protein interactions.
• Fine Chemical Synthesis: Utilized in custom synthesis and contract manufacturing for producing specialized, high-value chemical entities.
• Academic Research: A valuable compound for universities and research institutes conducting studies in medicinal chemistry and organic synthesis.

Basic Information

Product Name	2-Amino-7-thenyl-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one hydrochloride
CAS No.	117829-20-6
Molecular Formula	C11H11ClN4OS
Molecular Weight	282.75 g/mol
Synonyms	2-Amino-7-(2-thienylmethyl)-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one hydrochloride; 7-(2-Thienylmethyl)guanine hydrochloride; 2-Amino-7-(thiophen-2-ylmethyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one hydrochloride; Pyrrolo[2,3-d]pyrimidin-4-one, 2-amino-1,7-dihydro-7-[(2-thienyl)methyl]-, hydrochloride; 117829-20-6; 2-Amino-7-(2-thienylmethyl)-4H-pyrrolo[2,3-d]pyrimidin-4-one HCl
EINECS	Contact for details

Quality Control

Our 2-Amino-7-thenyl-1,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one hydrochloride is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the high standards required for pharmaceutical research. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory documentation 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after each use to prevent degradation from atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm
Single Unknown Impurity (HPLC)	≤ 0.5%
Total Impurities (HPLC)	≤ 2.0%

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