Description

C28/C29 1-Methyl Triaromatic Steranes are a class of high-purity, specialized biomarkers derived from sterane structures. These compounds are critical for advanced geochemical analysis and research, providing unique insights into organic matter maturity and depositional environments. They are essential for petroleum geochemists, environmental scientists, and research laboratories engaged in source rock evaluation and oil-oil correlation studies.

Application

• Biomarker Analysis in Petroleum Geochemistry: Used as key internal standards or reference compounds for the quantification and identification of sterane distributions in crude oils and source rock extracts.
• Source Rock Evaluation: Critical for assessing the thermal maturity and organic facies of sedimentary basins, aiding in exploration decisions.
• Oil-Oil and Oil-Source Rock Correlation: Provides definitive chemical fingerprints to establish genetic relationships between different petroleum samples.
• Environmental Forensics: Assists in tracing the origin and weathering of petroleum hydrocarbons in contaminated sites.
• Advanced Organic Geochemistry Research: Serves as a high-purity standard for method development and calibration in gas chromatography-mass spectrometry (GC-MS) analysis.
• Reference Material for Analytical Laboratories: Supplied to testing labs and core analysis facilities for quality assurance and control in biomarker studies.

Basic Information

Product Name	C28/C29 1-Methyl Triaromatic Steranes
CAS No.	80382-31-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	1-Methyltriaromatic Steranes (C28-C29); Triaromatic Methylsteranes; Aromatic Sterane Biomarkers; Methylated Triaromatic Steroids; Petroleum Biomarker Standards; Geochemical Standards
EINECS	Contact for details

Quality Control

Our C28/C29 1-Methyl Triaromatic Steranes are produced and handled under strict quality protocols to ensure consistency and reliability for sensitive analytical applications. Each batch is characterized using advanced techniques including GC-MS and HPLC to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing batch-specific chromatographic data is provided with every shipment to support your research integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	White to off-white solid
Identification (GC-MS)	Conforms to reference spectrum
Purity (by GC)	≥ 95% (Total C28/C29 isomers)
Solubility	Soluble in common organic solvents (e.g., Dichloromethane, Hexane)

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