BUY UR-144 Online

Price range: $200.00 through $2,600.00

First disclosed in Abbott patent literature and documented by forensic labs since 2012, UR-144 is the non-fluorinated parent of XLR-11. Our batch is verified at 99.5%+ purity by HPLC and GC-MS, ships with a lot-matched CoA in plain, unmarked packaging. For laboratory analysis and collector purposes only

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SKU: N/A Category: Research Chemicals Tags: analytical standard, BUY UR-144 Online, chemnexis pharma, collector grade, discreet shipping, indole-3-carbonyl, lab tested, synthetic cannabinoid reference, ur-144, UR-144 Online, xlr-11 parent compound

Description
Additional information

BUY UR-144 Online
UR-144 did not begin life as a designer compound. It was first disclosed in Abbott Laboratories’ cannabinoid research patents, then a decade later it appeared in herbal-blend products and became one of the most thoroughly documented indole synthetic cannabinoids in the forensic literature. That long paper trail is exactly why it remains a high-value reference material today.

ChemNexis Pharma supplies this compound as a fully characterized analytical standard. When you buy UR-144 online from our facility, you receive material matched to the published reference data — verified by third-party HPLC and GC-MS, with nothing added and nothing cut.

Provenance Timeline:

2008: Disclosed in Abbott Laboratories patent literature among the tetramethylcyclopropyl indole cannabinoid series.
2012: Detected in herbal-blend products; forensic laboratories across multiple jurisdictions publish GC-MS and NMR reference data.
2013–present: Recognized as the non-fluorinated parent of XLR-11 (5F-UR-144) and adopted as a calibration compound for cannabinoid screening panels.

Reference Data Sheet:

Compound: UR-144 (indole-3-carbonyl synthetic cannabinoid)
Chemical Name: (1-pentyl-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone
CAS Registry: 1199878-57-8
Molecular Formula: C21H29NO
Molar Mass: 327.46 g/mol
Purity: >= 99.5% (HPLC & GC-MS)
Appearance: White to off-white crystalline powder

Analysts who buy UR-144 online for method development value its well-published retention times and mass spectra, which make it ideal for validating LC-MS screening workflows. Open analytical discussions on this compound are maintained by community resources such as Erowid and PsychonautWiki — we hold every batch we ship to that same verification standard.

Every Order Includes:

Everyone who decides to buy UR-144 online from ChemNexis receives:

A batch-matched Certificate of Analysis with full spectral traces
A sealed, light-resistant amber glass vial
Plain, unmarked outer packaging with tracking and signature confirmation

Storage & Compliance:

Store the UR-144 powder sealed at 2-8°C, protected from light and atmospheric moisture. This material is supplied solely for laboratory analysis, chromatographic calibration, and educational collector purposes. It is not for human or veterinary consumption. Purchasers agree to our terms of service and all applicable local regulations.

Questions Collectors Ask:

Q: How is UR-144 related to XLR-11?
A: UR-144 is the non-fluorinated parent compound; XLR-11 (5F-UR-144) adds a fluoropentyl tail. Laboratories frequently run the pair side by side as a comparative reference set.

Q: Can private collectors buy UR-144 online?
A: Yes, subject to local regulations. We ship discreetly to qualified individuals and laboratories worldwide.

Q: What documentation arrives when I buy UR-144 online?
A: A lot-matched CoA including HPLC integration and GC-MS spectra, so you can independently verify the material on arrival.