Fentanyl Analog Screening Kit and Emergent Panels (FAS, FAS V1-V4 Kits)

The FAS Kit and its four additional emergent panels contain reference materials that support laboratory screening for 250 synthetic opioids, including over 210 fentanyl analogs.

These materials are distributed by Cayman Chemical, an ISO-accredited reference material producer, to labs located in the US and its territories. Labs eligible to apply for the FAS Kit and its emergent panels must have a valid DEA controlled substance registration for Schedule I controlled substances.

Traceable Opioid Material^® Kits are reference materials and do not eliminate the need to meet analytical method requirements of other federal agencies or the need to comply with state and local regulations. Traceable Opioid Material^® Kits are not for diagnostic use.

Fentanyl Analog Screening Kit (FAS Kit) and Emergent Panels contents and packaging

Other TOM Kits^® Products and Resources

Emergent Drug Panel Kit (EDP Kit)

High-Resolution Mass Spectral Libraries for Opioid Analysis

Compounds in the FAS Kit and Emergent Panels

para-methoxy Butyryl fentanyl (hydrochloride)
Acetyl norfentanyl (hydrochloride)
α-methyl Acetyl fentanyl (hydrochloride)
Crotonyl fentanyl
Fentanyl
Acrylfentanyl (hydrochloride)
Cyclopropyl fentanyl (hydrochloride)
Isobutyryl fentanyl (hydrochloride)
Methoxyacetyl fentanyl (hydrochloride)
Valeryl fentanyl (hydrochloride)
(±)-cis-3-methyl Fentanyl (hydrochloride)
2′-fluoro ortho-Fluorofentanyl (hydrochloride)
ortho-Fluorobutyryl fentanyl (hydrochloride)
ortho-Fluorofentanyl (hydrochloride)
ortho-isopropyl Furanyl fentanyl
ortho-methoxy Furanyl fentanyl
ortho-methyl Furanyl fentanyl
meta-Fluorobutyryl fentanyl (hydrochloride)
(±)-cis-3-methyl Butyryl fentanyl (hydrochloride)
4′-methyl Acetyl fentanyl (hydrochloride)
para-chloro Furanyl fentanyl
para-Methoxyfentanyl (hydrochloride)
para-methoxy Furanyl fentanyl (hydrochloride)
α-methyl Butyryl fentanyl (hydrochloride)
α-methyl Thiofentanyl (hydrochloride)
Benzodioxole fentanyl
Phenyl fentanyl (hydrochloride)
Benzyl fentanyl (hydrochloride)
N-benzyl Furanyl norfentanyl (hydrochloride)
Cyclohexyl fentanyl (hydrochloride)
Cyclopentyl fentanyl (hydrochloride)
meta-Methylfentanyl (hydrochloride)
N-methyl Norcarfentanil (hydrochloride)
Norcarfentanil (hydrochloride)
ortho-methyl Acrylfentanyl (hydrochloride)
ortho-methyl Methoxyacetyl fentanyl (hydrochloride)
para-Chloroisobutyryl fentanyl (hydrochloride)
Tetrahydrofuran fentanyl (hydrochloride)
2,2,3,3-tetramethyl-Cyclopropyl fentanyl (hydrochloride)
Thienyl fentanyl (hydrochloride)
Thiophene fentanyl (hydrochloride)
Thiofentanyl (hydrochloride)
ortho-methyl Acetyl fentanyl (hydrochloride)
α’-methoxy Fentanyl (hydrochloride)
α’-methyl Butyryl fentanyl (hydrochloride)
Cyclobutyl fentanyl (hydrochloride)
meta-Fluorofentanyl (hydrochloride)
N-methyl Cyclopropyl norfentanyl (hydrochloride)
(±)-trans-3-methyl Thiofentanyl (hydrochloride)
4′-fluoro, para-fluoro (±)-trans-3-methyl Fentanyl (hydrochloride)
4′-methyl Fentanyl (hydrochloride)
Alfentanil (hydrochloride)
Benzyl Carfentanil (hydrochloride)
Benzyl Acrylfentanyl (hydrochloride)
β’-Phenyl fentanyl
β-methyl Acetyl fentanyl (hydrochloride)
Ethoxyacetyl fentanyl (hydrochloride)
Fentanyl Carbamate
Furanyl fentanyl 3-furancarboxamide isomer (hydrochloride)
Furanylethyl fentanyl (hydrochloride)
Isovaleryl fentanyl (hydrochloride)
meta-Fluoroisobutyryl fentanyl (hydrochloride)
meta-fluoro Methoxyacetyl fentanyl (hydrochloride)
meta-methyl Furanyl fentanyl (hydrochloride)
meta-methyl Methoxyacetyl fentanyl (hydrochloride)
Methacrylfentanyl
ortho-fluoro Acrylfentanyl (hydrochloride)
ortho-fluoro Furanyl fentanyl (hydrochloride)
ortho-Fluoroisobutyryl fentanyl (hydrochloride)
ortho-methoxy Butyryl fentanyl (hydrochloride)
ortho-methyl Cyclopropyl fentanyl (hydrochloride)
ortho-Methylfentanyl (hydrochloride)
ortho-methyl Phenyl fentanyl (hydrochloride)
para-Chlorofentanyl (hydrochloride)
para-chloro Acrylfentanyl (hydrochloride)
para-Chlorobutyryl fentanyl (hydrochloride)
para-chloro Cyclobutyl fentanyl (hydrochloride)
para-chloro Cyclopentyl fentanyl (hydrochloride)
para-chloro Methoxyacetyl fentanyl (hydrochloride)
para-chloro Valeryl fentanyl (hydrochloride)
para-chloro Cyclopropyl fentanyl (hydrochloride)
para-fluoro Acrylfentanyl
para-fluoro Crotonyl fentanyl
para-fluoro Cyclopentyl fentanyl (hydrochloride)
para-fluoro Cyclopropyl fentanyl (hydrochloride)
para-fluoro Furanyl fentanyl 3-furancarboxamide (hydrochloride)
para-fluoro Furanyl fentanyl (hydrochloride)
para-fluoro Methoxyacetyl fentanyl (hydrochloride)
para-fluoro Tetrahydrofuran fentanyl (hydrochloride)
para-fluoro Valeryl fentanyl (hydrochloride)
para-Fluoroacetyl fentanyl (hydrochloride)
para-methoxy Acrylfentanyl (hydrochloride)
para-methoxy Tetrahydrofuran fentanyl (hydrochloride)
para-methoxy Valeryl fentanyl (hydrochloride)
para-Methylfentanyl (hydrochloride)
para-methyl Acetyl fentanyl (hydrochloride)
para-methyl Acrylfentanyl (hydrochloride)
para-methyl Cyclopropyl fentanyl (hydrochloride)
para-methyl Furanyl fentanyl (hydrochloride)
para-methyl Isobutyryl fentanyl (hydrochloride)
para-methyl Methoxyacetyl fentanyl (hydrochloride)
para-methyl Tetrahydrofuran fentanyl (hydrochloride)
Phenylacetyl fentanyl (hydrochloride)
Pivaloyl fentanyl (hydrochloride)
Remifentanil (hydrochloride)
Sufentanil
Tetrahydrofuran fentanyl 3-tetrahydrofurancarboxamide (hydrochloride)
(±)-cis-3-methyl Thiofentanyl (hydrochloride)
β-Hydroxythiofentanyl (hydrochloride)
Norfentanyl
4-ANPP
β-methyl Fentanyl (hydrochloride)
(±)-trans-3-methyl Fentanyl (hydrochloride)
para-Fluorobutyryl fentanyl (hydrochloride)
FIBF (hydrochloride)
α-methyl Fentanyl (hydrochloride)
Ocfentanil (hydrochloride)
para-Fluorofentanyl (hydrochloride)
Butyryl norfentanyl (hydrochloride)
Butyryl fentanyl (hydrochloride)

Furanyl fentanyl (hydrochloride)
Norsufentanil
Acetyl fentanyl (hydrochloride)
4′-Fluorofentanyl (hydrochloride)
4-Phenyl fentanyl (hydrochloride)
Cyclopentenyl fentanyl (hydrochloride)
para-methyl Cyclopentyl fentanyl (hydrochloride)
meta-methyl Cyclopropyl fentanyl (hydrochloride)
para-methyl Butyryl fentanyl (hydrochloride)
para-methoxy Acetyl fentanyl (hydrochloride)
para-methoxy Methoxyacetyl fentanyl (hydrochloride)
Tetrahydrothiophene fentanyl
N,N-Dimethylamido-despropionyl fentanyl
Hexanoyl fentanyl (hydrochloride)
Heptanoyl fentanyl (hydrochloride)
β-Hydroxythioacetylfentanyl
2,3-seco-Fentanyl (hydrochloride)
Senecioylfentanyl
Phenoxyacetyl fentanyl (hydrochloride)
Fentanyl Methyl Carbamate
β-hydroxy Fentanyl (hydrochloride)
N-(3-ethylindole) Norfentanyl
U-47700
U-49900
U-48800 (hydrochloride)
Isopropyl U-47700
AH 7921
MT-45 (hydrochloride)
2-fluoro MT-45 (hydrochloride)
Furanyl norfentanyl (hydrochloride)

U-48520
U-50488 (hydrochloride)
U-51754 (hydrochloride)
U-47931E
U-48753E (maleate)
meta-fluoro Furanyl fentanyl (hydrochloride)
3,4-Methylenedioxy U-47700 (hydrochloride)
3,4-Ethylenedioxy U-51754 (hydrochloride)
3,4-Ethylenedioxy U-47700 (hydrochloride)
N-methyl U-47931E
Propyl U-47700
4-phenyl U-51754 (hydrochloride)
N-desmethyl U-47700
N,N-didesmethyl U-47700 (trifluoroacetate salt)
3′-methyl Acetyl fentanyl (hydrochloride)
2′-methyl Acetyl fentanyl (hydrochloride)
meta-methyl Acetyl fentanyl (hydrochloride)
2′-methyl Fentanyl (hydrochloride)
3′-methyl Fentanyl (hydrochloride)
Remifentanil Acid (trifluoroacetate salt)
(±)-cis-3-methyl Norfentanyl
N-Benzyl phenyl norfentanyl (hydrochloride)
para-fluoro 4-ANBP
Despropionyl para-Fluorofentanyl
Despropionyl meta-Methylfentanyl
N-benzyl para-fluoro Norfentanyl (hydrochloride)
Despropionyl 2′-fluoro ortho-Fluorofentanyl
(±)-cis-Isofentanyl (hydrochloride)
N-methyl Norfentanyl (hydrochloride)
N-benzyl para-fluoro Cyclopropyl norfentanyl (hydrochloride)
para-Bromofentanyl (hydrochloride)
para-Toluoyl fentanyl (hydrochloride)

N-(MDA) Fentanyl
N-(Phentermine) Fentanyl
N-(6-APB) Fentanyl
N-(6-APDB) Fentanyl
N-(2-APB) Fentanyl
2′,5′-dimethoxy Fentanyl (hydrochloride)
N-(2C-E) Fentanyl
N-(2C-B) Fentanyl
N-(2C-C) Fentanyl
N-(2C-P) Fentanyl
N-(2C-T-7) Fentanyl
N-(2C-D) Fentanyl
N-(2C-G) Fentanyl
N-(2C-I) Fentanyl
N-(2C-iP) Fentanyl
N-(2C-N) Fentanyl
N-(2C-T) Fentanyl
N-(2C-T-2) Fentanyl
N-(2C-T-4) Fentanyl
N-(2C-TFM) Fentanyl
N-(2C-B-fly) Fentanyl
N-(3C-B-fly) Fentanyl
N-(3,4,5-TMA) Fentanyl
N-(2,5-DMA) Fentanyl
N-(DOC) Fentanyl
N-(DOB) Fentanyl
N-(DOI) Fentanyl
N-(DOM) Fentanyl (hydrochloride)
N-(DOET) Fentanyl
N-(DOBU) Fentanyl

Despropionyl ortho-Fluorofentanyl
4-Piperidone (hydrochloride hydrate)
2′,4′-dimethoxy Fentanyl (hydrochloride)
O-Desmethyl-cis-tramadol (hydrochloride)
3′,4′-dimethoxy Fentanyl (hydrochloride)
2-methyl AP-237 (hydrochloride)
Tianeptine (sodium salt)
Piperidylthiambutene (hydrochloride)
Isotonitazene
meta-fluoro Valeryl fentanyl (hydrochloride)
meta-fluoro Acrylfentanyl
Metonitazene (citrate)
4-Anilino-1-benzylpiperidine
4-Anilino-1-Boc-piperidine
para-chloro Furanyl fentanyl 3-furancarboxamide
Thiophene fentanyl 3-thiophenecarboxamide (hydrochloride)
3′-Fluorofentanyl (hydrochloride)
ortho-fluoro Valeryl fentanyl (hydrochloride)
4-methyl Fentanyl (hydrochloride)
Cyclopropaneacetyl fentanyl (hydrochloride)
Etonitazene
para-Chloroacetyl fentanyl (hydrochloride)
2-fluoro Viminol
para-hydroxy Butyryl fentanyl
2′-Fluorofentanyl (hydrochloride)
AP-237 (hydrochloride)
meta-methoxy Furanyl fentanyl
Brorphine (hydrochloride)
2,3-Benzodioxole fentanyl
3′-fluoro ortho-Fluorofentanyl (hydrochloride)
Tigloyl fentanyl
2′,3′-dimethoxy Fentanyl (hydrochloride)
N-Benzyl-4-piperidone
2′,6′-dimethoxy Fentanyl (hydrochloride)
NPP
3′,5′-dimethoxy Fentanyl (hydrochloride)
AP-238 (hydrochloride)
4-Anilinopiperidine (hydrochloride)

Additional Product Information

Includes 200 micrograms of each compound
Provides largest collection of available fentanyl analog reference materials
Improves immunoassay and mass spectrometry screening methods
Includes structural variability for fentanyl analog cross-reactivity and method validation

Safety Data Sheets, Certificates of Analyses, and Other Product-Specific Documents

Request the FAS Kit and Emergent Panels

Publications

Designing Traceable Opioid Material* Kits to Improve Laboratory Testing during the U.S. Opioid Overdose Crisis

Application of the Fentanyl Analog Screening Kit toward the Identification of Emerging Synthetic Opioids in Human Plasma and Urine by LC-QTOF

TOM Kits logo , TRACEABLE OPIOID MATERIAL^®, and TOM Kits^® are registered marks of HHS.

Fentanyl Analog Screening Kit and Emergent Panels (FAS, FAS V1-V4 Kits)

Compounds in the FAS Kit and Emergent Panels

Additional Product Information

Publications

Related Links