Description

Carbaryl-D7 (Naphthyl-D7) is a deuterium-labeled analog of the widely used carbamate insecticide Carbaryl, specifically designed for use as an internal standard in analytical chemistry. This stable isotope-labeled compound is essential for achieving high accuracy and precision in quantitative mass spectrometry, enabling researchers to correct for matrix effects and analyte loss during sample preparation. It is a critical tool for scientists and laboratories in the agrochemical, environmental monitoring, and food safety sectors who require reliable data for method development, residue analysis, and metabolic studies. The product is supplied under strict quality control to ensure isotopic purity and chemical stability.

Application

• Internal Standard for LC-MS/MS and GC-MS: Primary application for the accurate quantification of Carbaryl and its metabolites in complex matrices.
• Agrochemical Research & Development: Used in metabolism studies, environmental fate analysis, and residue depletion trials for regulatory submissions.
• Environmental Monitoring: Enables precise measurement of Carbaryl contamination in water, soil, and air samples.
• Food Safety Testing: Critical for analyzing pesticide residues in food crops, ensuring compliance with Maximum Residue Levels (MRLs).
• Forensic and Clinical Toxicology: Assists in the detection and quantification of Carbaryl in biological samples for exposure assessment.
• Method Development and Validation: Serves as a reliable reference standard to establish and verify analytical protocols according to ISO 17025 or GLP guidelines.

Basic Information

Product Name	Carbaryl-D7 (Naphthyl-D7)
CAS No.	362049-56-7
Molecular Formula	C₁₂H₄D₇NO₂
Molecular Weight	208.24 g/mol
Synonyms	1-Naphthyl N-methylcarbamate-D7; Sevin-D7; Arylam-D7; Carbamic acid, methyl-, 1-naphthyl ester-D7; (1-Naphthalenyloxy)carbonyl-N-methyl-d7-amine; Carbaryl (phenyl-d7); Carbaryl-d7; [D7]-Carbaryl
EINECS	Contact for details

Quality Control

Every batch of Carbaryl-D7 (Naphthyl-D7) is manufactured and analyzed under strict quality systems to ensure it meets the exacting requirements for use as an analytical standard. Our products undergo rigorous quality testing, including isotopic purity assessment by NMR and chemical purity determination by HPLC, to ensure compliance with industry standards. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing batch-specific results for identity, purity, and isotopic enrichment. We support compliance with global regulatory frameworks, including REACH.

Storage

Preserve in a tightly closed container, protected from light. Store at 2-8°C. For long-term storage, keep the container under an inert atmosphere in a freezer (-20°C). The product is hygroscopic (moisture-sensitive).

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Isotopic Purity (NMR)	≥ 98 atom % D
Chemical Purity	≥ 95% (by HPLC, area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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