Description

7,8-Dihydro-L-Biopterin is a reduced form of the essential cofactor L-Biopterin, playing a critical role in enzymatic processes involving aromatic amino acid hydroxylases. This compound is vital for research and development in biochemistry and pharmaceutical sciences, particularly in studying metabolic pathways and enzyme kinetics. It is primarily utilized by researchers in life sciences, pharmaceutical R&D, and diagnostic reagent manufacturing.

Application

• Biochemical Research: Essential cofactor for studying phenylalanine, tyrosine, and tryptophan hydroxylase enzymes.
• Pharmaceutical Development: Investigated for its role in neurotransmitter synthesis and potential therapeutic applications.
• Diagnostic Reagents: Used as a key component in enzymatic assays and diagnostic kits for metabolic disorders.
• Enzyme Cofactor Studies: Critical for in vitro studies of nitric oxide synthase and other pterin-dependent enzymes.
• Reference Standard: Serves as a high-purity analytical standard for quality control in related pharmaceutical products.
• Cell Culture & Nutrition: Investigated for use in specialized cell culture media requiring specific cofactors.

Basic Information

Product Name	7,8-Dihydro-L-Biopterin
CAS No.	6779-87-9
Molecular Formula	C9H13N5O3
Molecular Weight	239.23 g/mol
Synonyms	L-erythro-7,8-Dihydrobiopterin; (6R)-2-Amino-6-[(1R,2S)-1,2-dihydroxypropyl]-5,6,7,8-tetrahydro-4(1H)-pteridinone; 7,8-DHBP; BH2; Quinonoid Dihydrobiopterin intermediate; 6-(L-erythro-1,2-Dihydroxypropyl)-7,8-dihydropterin; Reduced L-Biopterin
EINECS	Contact for details

Quality Control

Our 7,8-Dihydro-L-Biopterin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, identity confirmation by IR and NMR, and stringent controls for related substances and residual solvents. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at 2-8°C. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. For long-term storage, consider keeping the container under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines

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