Description

Pyridine Hemochrome is a coordination complex of heme with pyridine, widely recognized as a stable and well-defined model compound for studying heme proteins. Its primary value lies in its use as a critical reference standard and analytical reagent in biochemical and pharmaceutical research. This product is essential for laboratories and manufacturers involved in the development and quality control of hemoglobin-based products, enzymatic studies, and nutritional supplements.

Application

• Biochemical Research Standard: Serves as a primary reference material for spectrophotometric quantification of heme content in biological samples.
• Pharmaceutical Analysis: Used in the development and validation of analytical methods for hemoglobin-based oxygen carriers (HBOCs) and related therapeutics.
• Nutritional Supplement Testing: Acts as a calibration standard for assaying heme iron in fortificants and dietary supplements.
• Enzymology Studies: Employed as a model substrate or inhibitor in studies of cytochrome P450 and other heme-containing enzymes.
• Educational Tool: Used in academic settings to demonstrate the spectroscopic properties and chemistry of heme complexes.
• Material Science: Investigated for potential use in the development of biosensors and bio-inspired catalysts.

Basic Information

Product Name	Pyridine Hemochrome
CAS No.	15629-11-5
Molecular Formula	C34H32FeN6O4 (Pyridine Heme Complex)
Molecular Weight	Contact for details
Synonyms	Pyridine Hemochrome; Hemochrome Pyridine; Pyridine Ferroheme; Heme-Pyridine Complex; Iron Protoporphyrin IX Pyridine Complex; Pyridine Hematin; Pyridine Haemochrome; Model Heme Complex
EINECS	Contact for details

Quality Control

Our Pyridine Hemochrome is produced and handled under strict quality protocols to ensure batch-to-batch consistency and reliability for critical analytical applications. Each lot is characterized to confirm identity and purity, with a focus on meeting the exacting standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing spectroscopic purity, assay, and related substance profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). This material is light-sensitive and should be stored away from light to maintain stability.

Specification

Item	Specification
Appearance	Dark brown to black solid
Identification (IR)	Conforms to reference spectrum
Identification (UV-Vis)	Characteristic Soret and Q-band absorption
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Solubility	Soluble in pyridine, alkaline aqueous solutions

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