JWH 210

JWH-210 ((4-Ethyl-1-naphthyl)(1-pentyl-1H-indol-3-yl)methanone) Certified Reference Material

GCS Laboratories supplies JWH-210 certified reference material (CRM) as a high-purity analytical standard designed for the calibration and validation of methods used in forensic toxicology, clinical toxicology, and seized-drug analysis. This product is intended exclusively for licensed laboratory professionals engaged in the detection and quantification of synthetic cannabinoids in biological matrices and evidentiary samples.

JWH-210 (chemical name: (4-ethyl-1-naphthyl)(1-pentyl-1H-indol-3-yl)methanone) is a naphthoylindole synthetic cannabinoid with high affinity for the CB1 receptor (Ki = 0.5 nM), approximately 82-fold more potent than THC at this target [citation:6]. First identified in herbal “Spice” products, JWH-210 has been documented in clinical intoxication case series and forensic impaired-driving investigations [citation:3][citation:12]. The substance has no recognized therapeutic use and is controlled under national and international regulations. Reliable analytical standards are essential for laboratories tasked with identifying JWH-210 in postmortem blood, antemortem serum, urine, and seized materials.

Regulatory Note: JWH-210 is controlled as a Schedule I substance in the United States and is regulated under the German BtMG (Betäubungsmittelgesetz). In German jurisprudence, the “nicht geringe Menge” (non-minor quantity) threshold for JWH-210 has been established at 2 grams, based on pharmacological equivalence to JWH-018 [citation:10]. Orders require verification of the purchaser’s controlled-substance license or institutional permit. GCS Laboratories does not sell to unlicensed individuals.

Product Specifications

Analytical Applications

JWH-210 reference material is suitable for:

• LC-MS/MS method development and validation for synthetic cannabinoid quantification in blood, serum, urine, and tissue homogenates
• GC-MS confirmation of JWH-210 identity in seized-drug exhibits and herbal blend residues
• Internal standard calibration — pair with deuterated JWH-210-d9 (available separately) for isotope-dilution mass spectrometry, the gold standard for accurate quantification in complex biological matrices [citation:8]
• Metabolite profiling — JWH-210 undergoes Phase I metabolism; the N-pentanoic acid metabolite (CAS 1427521-36-5) and 4-hydroxypentyl metabolite are available for comprehensive panel development [citation:1][citation:11]

Published clinical and forensic data indicate that JWH-210 concentrations in biological matrices are typically low. In a case series of 22 patients with analytically confirmed JWH-210 intake, serum concentrations ranged from 0.18 to 90 ng/mL [citation:3]. In impaired-driving investigations, blood concentrations of 0.1 ng/mL were reported [citation:12]. Laboratories should validate methods at the low ng/mL range using matrix-matched calibrators and appropriate internal standards.

Why Choose GCS Laboratories Reference Materials?

First-hand analytical expertise. Every lot of JWH-210 CRM undergoes independent verification by our in-house analytical team using validated HPLC and GC-MS protocols. We do not simply resell third-party materials — each batch is accompanied by a certificate of analysis (CoA) documenting purity, identity, and stability data specific to that lot.

Complete metabolite and internal standard portfolio. Accurate forensic quantification of JWH-210 requires more than the parent compound alone. We supply the N-pentanoic acid metabolite, the 4-hydroxypentyl metabolite, and deuterated internal standards (JWH-210-d9) to support complete method development for both parent drug and metabolite panels [citation:1][citation:8][citation:11].

Regulatory compliance support. Each shipment includes documentation to support your laboratory’s chain-of-custody requirements. We verify purchaser credentials before dispatch and maintain records in accordance with controlled-substance distribution regulations. Our team monitors regulatory developments — including German BtMG threshold determinations and international scheduling changes — to keep your compliance documentation current [citation:10].

Technical consultation. Our application scientists are available to discuss matrix effects, ion suppression, metabolite ratio interpretation, and concentration ranges relevant to your specific forensic or clinical toxicology workflow.

Safety and Handling

Hazard Classification (neat solid): Treat as a hazardous substance. May cause irritation to skin, eyes, and respiratory tract. Handle in accordance with institutional chemical hygiene plans. JWH-210 is a potent CB1 receptor agonist; avoid inhalation of dust and contact with mucous membranes.

Hazard Classification (methanol solution): Acute Toxicity Category 3 (oral, dermal, inhalation); Flammable Liquid Category 2; Specific Target Organ Toxicity (single exposure) Category 1.

Required Personal Protective Equipment: Nitrile gloves, laboratory coat, chemical splash goggles, and fume hood. Avoid skin or eye contact, ingestion, or inhalation of dust.

Disposal: Dispose of unused material and empty containers as hazardous waste in accordance with local, state, and federal regulations.

Ordering and Licensing Requirements

JWH-210 is a controlled substance in the following jurisdictions (non-exhaustive):

• United States: Schedule I (DEA)
• Germany: Controlled under BtMG (Betäubungsmittelgesetz); a permit under §3 BtMG is required for purchase. The “nicht geringe Menge” threshold is 2 grams [citation:10]
• United Kingdom: Controlled under the Misuse of Drugs Act
• International: Subject to national controls implementing the 1971 Convention on Psychotropic Substances

To order: Submit a completed Controlled Substance Purchaser Verification Form along with a copy of your institutional license or permit. Orders are shipped only to verified laboratory addresses. GCS Laboratories reserves the right to refuse any order that does not meet regulatory requirements.

For research quantities, custom concentrations, or metabolite standards, contact our reference standards team.