Description

Simazine-Ring-Ul-14C is a carbon-14 radiolabeled analog of the widely used herbicide simazine, specifically labeled on the triazine ring. This compound is an essential tool for conducting advanced metabolism, environmental fate, and residue studies with high precision and traceability. It is primarily required by agrochemical research laboratories, environmental testing facilities, and regulatory science organizations for conducting definitive studies to support product registration and safety assessments.

Application

• Metabolism Studies: Tracing the absorption, distribution, metabolism, and excretion (ADME) pathways of simazine in plants, animals, and soil.
• Environmental Fate Research: Investigating the degradation, leaching, and persistence of simazine in various environmental matrices.
• Residue Analysis: Developing and validating sensitive analytical methods for detecting and quantifying simazine residues in crops and food products.
• Regulatory Submissions: Generating definitive data required for the registration and re-registration of herbicide products with global regulatory bodies like the EPA and EFSA.
• Mechanistic Toxicology: Studying the specific biochemical interactions and mode of action of simazine at the molecular level.
• Reference Standard: Serving as an internal standard or calibrant in sophisticated Liquid Scintillation Counting (LSC) and LC-MS/MS analytical setups.

Basic Information

Product Name	Simazine-Ring-Ul-14C
CAS No.	139429-39-3
Molecular Formula	C₇H₁₂¹⁴CClN₅
Molecular Weight	~203.66 g/mol (for unlabeled simazine)
Synonyms	2-Chloro-4,6-bis(ethylamino)-1,3,5-triazine-ring-Ul-14C; 6-Chloro-N,N'-diethyl-1,3,5-triazine-2,4-diamine-ring-Ul-14C; Gesatop-ring-Ul-14C; Primatol S-ring-Ul-14C; Simazine (ring-labeled with carbon-14); [Ring-U-14C]-Simazine; Simazine-UL-ring-14C
EINECS	Contact for details

Quality Control

Every batch of Simazine-Ring-Ul-14C is manufactured and analyzed under strict quality control protocols to ensure radiochemical purity, chemical purity, and specific activity meet the exacting standards required for regulatory studies. Comprehensive Certificates of Analysis (COA) are provided, detailing results for identity, assay, radiochemical purity (by HPLC), specific activity, and solvent content. Our quality system is designed to support GLP (Good Laboratory Practice) compliant research.

Storage

Preserve in a tightly closed container, protected from light. Store at or below -20°C in a dedicated, appropriately shielded freezer for radioactive materials. The solution is provided in a suitable organic solvent (e.g., methanol, toluene); refer to the specific COA for details. Users must handle and dispose of this material in accordance with all applicable local, national, and international radiation safety regulations.

Specification

Item	Specification
Appearance	Clear solution
Identification (HPLC)	Conforms
Chemical Purity (HPLC)	≥ 98.0%
Radiochemical Purity (HPLC)	≥ 97.0%
Specific Activity	50-60 mCi/mmol (Contact for exact value)
Total Activity	As per order (µCi to mCi scale)
Solvent	Methanol or other suitable solvent

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