Description

Cyclohexanecarboxylic Acid Methyl Ester-D11 is a deuterated analog of methyl cyclohexanecarboxylate, where eleven hydrogen atoms are replaced by the stable isotope deuterium. This high isotopic purity is critical for applications requiring non-radioactive isotopic labeling, such as internal standards for mass spectrometry. It is primarily utilized by researchers and manufacturers in the pharmaceutical, agrochemical, and analytical chemistry sectors for metabolic studies, quantitative analysis, and the synthesis of labeled compounds.

Application

• Internal Standard for Mass Spectrometry (MS) and GC-MS: Serves as a quantitative reference standard in analytical methods due to its distinct mass shift.
• Metabolic Pathway Tracing: Used in pharmaceutical R&D to study the absorption, distribution, metabolism, and excretion (ADME) of drug candidates.
• Synthesis of Deuterated Compounds: Acts as a key labeled building block for creating more complex deuterated molecules in medicinal and agrochemical chemistry.
• NMR Spectroscopy Solvent & Reagent: Employed as a solvent or reagent in nuclear magnetic resonance studies to avoid signal interference from protons.
• Chemical Reaction Mechanism Studies: Utilized to investigate kinetic isotope effects and elucidate detailed reaction pathways.

Basic Information

Product Name	Cyclohexanecarboxylic Acid Methyl Ester-D11
CAS No.	1215077-49-8
Molecular Formula	C8D11HO2
Molecular Weight	~143.24 g/mol
Synonyms	Methyl Cyclohexanecarboxylate-d11; Methyl Cyclohexane-1-carboxylate-d11; Hexahydrobenzoic Acid Methyl Ester-d11; Deuterated Methyl Cyclohexanecarboxylate; [D11]-Methyl Cyclohexanecarboxylate; Cyclohexanecarboxylic-d11 Acid Methyl Ester; Methyl Cyclohexylcarboxylate-d11
EINECS	Contact for details

Quality Control

Our Cyclohexanecarboxylic Acid Methyl Ester-D11 is produced under strict quality protocols to ensure high chemical and isotopic purity. Each batch is characterized by advanced analytical techniques including NMR, GC-MS, and HPLC to confirm identity, chemical purity, and deuterium enrichment. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR/NMR)	Conforms to structure
Purity (GC)	≥ 98.0%
Deuterium Enrichment (Atom % D)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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