Description

Dl-11-Nor-9-Carboxy-δ-9-Thc CAS NO 64280-14-4 is a major carboxylic acid metabolite of δ-9-tetrahydrocannabinol (THC). This compound is of significant value for analytical and research purposes, serving as a critical reference standard and calibrator. It is primarily needed by analytical laboratories, forensic science institutions, and pharmaceutical R&D departments for precise quantification and metabolic studies.

Application

• Reference Standard for Toxicology: Used as a primary calibrator in forensic and clinical toxicology assays to detect and quantify THC exposure.
• Metabolite Analysis: Essential for research into the pharmacokinetics, metabolism, and elimination profiles of cannabinoids.
• Clinical Research: Employed in studies investigating the effects, detection windows, and health implications of cannabis use.
• Method Development & Validation: Critical for developing, calibrating, and validating analytical methods such as LC-MS/MS, GC-MS, and immunoassays.
• Quality Control Material: Serves as a high-purity control substance for ensuring the accuracy and reliability of diagnostic test kits and laboratory procedures.
• Pharmaceutical Impurity Profiling: Used in the development and quality control of cannabinoid-based pharmaceuticals to identify and quantify related substances.

Basic Information

Product Name	Dl-11-Nor-9-Carboxy-δ-9-Thc
CAS No.	64280-14-4
Molecular Formula	C₂₁H₂₈O₄
Molecular Weight	344.45 g/mol
Synonyms	11-Nor-9-carboxy-δ⁹-tetrahydrocannabinol; 11-Nor-9-carboxy-THC; THC-COOH; 11-Nor-δ⁹-THC-9-carboxylic acid; δ⁹-THC-11-oic acid; Carboxy-THC; DL-11-Nor-9-carboxy-δ⁹-THC; (±)-11-Nor-9-carboxy-δ⁹-tetrahydrocannabinol
EINECS	Contact for details

Quality Control

Our Dl-11-Nor-9-Carboxy-δ-9-Thc is produced and handled under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC and MS, to ensure high purity and accurate identity suitable for use as a reference material. A comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles is provided with every shipment.

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 product is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Water Content	≤ 1.0%
Residue on Ignition	≤ 0.5%

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