Description

Nandrolone-16,16,17-D3 is a deuterated analog of the anabolic steroid nandrolone, specifically labeled at the 16,16, and 17 positions. This stable isotope-labeled compound is of critical importance for use as an internal standard in quantitative mass spectrometry, ensuring analytical accuracy and reliability. It is primarily required by analytical laboratories, pharmaceutical R&D departments, and forensic testing facilities engaged in anti-doping control, pharmacokinetic studies, and metabolic research.

Application

• Internal Standard for LC-MS/MS: Essential for the precise quantification of nandrolone and its metabolites in biological matrices (e.g., urine, serum, plasma) to compensate for matrix effects and instrument variability.
• Doping Control Analysis: Used by anti-doping laboratories (e.g., WADA-accredited) for the definitive identification and accurate measurement of nandrolone abuse in athletes.
• Pharmaceutical Research: Supports drug metabolism and pharmacokinetic (DMPK) studies, enabling the tracking of the parent drug and its biotransformation pathways.
• Forensic Toxicology: Facilitates reliable testing for nandrolone in forensic casework, providing legally defensible analytical results.
• Method Development & Validation: Serves as a critical reagent for developing, optimizing, and validating new analytical methods for steroid analysis.
• Reference Material: Acts as a high-purity certified reference material (CRM) for calibrating analytical instruments and ensuring measurement traceability.

Basic Information

Product Name	Nandrolone-16,16,17-D3
CAS No.	120813-22-1
Molecular Formula	C18H23D3O2
Molecular Weight	277.42 g/mol
Synonyms	19-Nortestosterone-16,16,17-d3; 17β-Hydroxyestr-4-en-3-one-16,16,17-d3; 19-Norandrost-4-en-17β-ol-3-one-16,16,17-d3; Nandrolone-d3; [16,16,17-2H3]-Nandrolone; Deuterated Nandrolone; 19-Nortestosterone-d3; Estr-4-en-17β-ol-3-one-16,16,17-d3
EINECS	Contact for details

Quality Control

Our Nandrolone-16,16,17-D3 is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including NMR and high-resolution mass spectrometry (HRMS) to confirm isotopic enrichment and positional labeling, and HPLC to determine chemical and isotopic purity. Certificates of Analysis (COA) detailing batch-specific results are provided to ensure compliance with your research and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) or as indicated on the label or COA. This product is hygroscopic (moisture-sensitive); keep the container tightly sealed in a dry environment to maintain stability and purity. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Isotopic Enrichment	≥ 98 atom % D
Chemical Purity (HPLC)	≥ 98.0%
Isotopic Purity (HPLC-MS)	≥ 99.0%
Residual Solvents (GC)	Complies with ICH guidelines
Water Content (KF)	≤ 0.5%

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