Reference Standards and Forensic Substances

The importance of reference standards in performing quantitative assays is often overlooked. A well characterized reference standard in combination with robust methodology will deliver accurate and precise analytical results. In our portfolio, we have numerous high-quality standards for your investigations. These include ready-to-use, quantitative MaxSpec™ standards as well as stable, isotope-labeled (deuterated) compounds. You will also find Cayman Chemical's synthesised forensic analytical standards and (certified) reference materials, including synthetic cannabinoids, cathinones, phenethylamines, amphetamines, indans, opioids, benzodiazepines, tryptamines and phytocannabinoids. Due to the strict regulations for these substances, we ask that you contact us by e-mail or via our contact form for further information. 

The importance of reference standards in performing quantitative assays is often overlooked. A well characterized reference standard in combination with robust methodology will deliver accurate... read more »
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Reference Standards and Forensic Substances

The importance of reference standards in performing quantitative assays is often overlooked. A well characterized reference standard in combination with robust methodology will deliver accurate and precise analytical results. In our portfolio, we have numerous high-quality standards for your investigations. These include ready-to-use, quantitative MaxSpec™ standards as well as stable, isotope-labeled (deuterated) compounds. You will also find Cayman Chemical's synthesised forensic analytical standards and (certified) reference materials, including synthetic cannabinoids, cathinones, phenethylamines, amphetamines, indans, opioids, benzodiazepines, tryptamines and phytocannabinoids. Due to the strict regulations for these substances, we ask that you contact us by e-mail or via our contact form for further information. 

17 from 282 pages
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2-oxo-3-hydroxy LSD (solution)
2-oxo-3-hydroxy LSD (solution)

Item number: Cay41933-100

2-oxo-3-hydroxy LSD (Cay-41933) is an analytical reference standard categorized as a lysergamide. 2-oxo-3-hydroxy LSD is a metabolite of LSD (Cay-35189, Cay-37663, Cay-37037). This product is intended for research and forensic applications.Formal Name:...
Keywords: 2-oxo-3-hydroxy Lysergic Acid diethylamide,...
Application: Analytical reference standard, lysergamide
CAS 111295-09-1
MW: 355.4 D
116.00€ *
Review
ADB-5'F-BUTINACA
ADB-5'F-BUTINACA

Item number: Cay37761-1

ADB-5'F-BUTINACA (Cay-37761) is an analytical reference standard categorized as a synthetic cannabinoid. This product is intended for research and forensic applications.Formal Name: (S)-N-(1-amino-3,3-dimethyl-1-oxobutan-2-yl)-1-butyl-5-fluoro-1H-indazole-3-carboxamide. Molecular Formula: C18H25FN4O2. Formula...
Keywords: ADB-B-5'F-INACA, ADB-BUT-5'F-INACA, (S)-N-(1-amino-3,3-dimethyl-1-oxobutan-2-yl)-1-butyl-5-fluoro-1H-indazole-3-carboxamide
Application: Analytical reference standard, synthetic cannabinoid
MW: 348.4 D
From 126.00€ *
Review
Cyclazodone
Cyclazodone

Item number: Cay22764-1

Cyclazodone (Cay-22764) is an analytical reference standard categorized as a stimulant. This product is intended for research and forensic applications.Formal Name: 2-(cyclopropylamino)-5-phenyl-4(5H)-oxazolone. CAS Number: 14461-91-7. Molecular Formula: C12H12N2O2. Formula Weight: 216.2. Purity: >98%. Formulation:...
Keywords: Cyclopropylpemoline, 2-(cyclopropylamino)-5-phenyl-4(5H)-oxazolone
Application: Analytical reference standard, stimulant
CAS 14461-91-7
MW: 216.2 D
From 122.00€ *
Review
(-)-N-Methylephedrine
(-)-N-Methylephedrine

Item number: Cay36282-1

(-)-N-Methylephedrine (Cay-36282) is an analytical reference standard categorized as an amphetamine. (-)-N-Methylephedrine has been found as an impurity in seized methamphetamine samples. This product is intended for research and forensic applications. InChI:...
Keywords: (-)-(1R,2S)-2-Dimethylamino-1-phenylpropanol, (1R,2S)-(-)-N-Methylephedrine,...
Application: Analytical reference standard, amphetamine
CAS 552-79-4
MW: 179.26 D
From 35.00€ *
Review
Spirobrorphine
Spirobrorphine

Item number: Cay42301-1

Spirobrorphine (Cay-42301) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications. InChI: InChI=1S/C21H24BrN3O/c1-16(17-7-9-18(22)10-8-17)24-13-11-21(12-14-24)20(26)23-15-25(21)19-5-3-2-4-6-19/h2-10,16H,11-15H2,1H3,(H,23,26)...
Keywords: 8-(1-(4-bromophenyl)ethyl)-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one
Application: Analytical reference standard, structurally similar to known opioids
MW: 414.34 D
From 114.00€ *
Review
N-desethyl 5-cyano Protodesnitazene (hydrochloride)
N-desethyl 5-cyano Protodesnitazene (hydrochloride)

Item number: Cay44322-1

N-desethyl 5-cyano Protodesnitazene (hydrochloride) (Cay-44322) is an analytical reference standard that is structurally similar to known opioids. N-desethyl 5-cyano Protodesnitazene is a potential metabolite of 5-cyano protodesnitazene (Cay-43412) based on the published metabolism of isotonitazene (Cay-30880,...
Keywords: N-desethyl Protocyanazene, N-desethyl Protocyanozene,...
Application: Analytical reference standard, structurally similar to known opioids
MW: 398.94 D
From 164.00€ *
Review
Cannabigerovarinic Acid
Cannabigerovarinic Acid

Item number: Cay25469-1

Cannabigerovarinic acid (Cay-25469) is an analytical reference material that is structurally similar to known phytocannabinoids. Cannabigerovarinic acid is a precursor of tetrahydrocannabivarin carboxylic acid (THCVA) in Cannabis. This product is intended for research and forensic applications.Formal Name:...
Keywords: (E)-Cannabigerovarinic Acid A, Cannabigerol C3 Acid, CBGVA,...
Application: Analytical reference standard
CAS 64924-07-8
MW: 332.4 D
From 144.00€ *
Review
(±)-Cannabichromene (CRM)
(±)-Cannabichromene (CRM)

Item number: CayISO60163-1

(±)-Cannabichromene (CRM) (Cay-ISO60163) is a certified reference material categorized as a phytocannabinoid. (±)-Cannabichromene is a non-psychoactive phytocannabinoid. This product is intended for research and forensic applications.Formal Name: 2-methyl-2-(4-methyl-3-penten-1-yl)-7-pentyl-2H-1-benzopyran-5-ol. CAS...
Keywords: CBC, NSC 291831, Pentylcannabichromene, 2-methyl-2-(4-methyl-3-penten-1-yl)-7-pentyl-2H-1-benzopyran-5-ol
Application: Certified reference material
CAS 20675-51-8
MW: 314.5 D
219.00€ *
Review
Cannabigerol
Cannabigerol

Item number: Cay15293-5

Cannabigerol (Cay-15293) is an analytical reference material categorized as a phytocannabinoid. This product is intended for research and forensic applications.Formal Name: 2-[(2E)-3,7-dimethyl-2,6-octadien-1-yl]-5-pentyl-1,3-benzenediol. CAS Number: 25654-31-3. Molecular Formula: C21H32O2. Formula Weight: 316.5....
Keywords: CBG, 2-[(2E)-3,7-dimethyl-2,6-octadien-1-yl]-5-pentyl-1,3-benzenediol
Application: Analytical reference standard
CAS 25654-31-3
MW: 316.5 D
From 85.00€ *
Review
Delta9-THC-C8 (CRM)
Delta9-THC-C8 (CRM)

Item number: Cay43085-1

Delta9-THC-C8 (CRM) (Cay-43085) is a certified reference material that is structurally similar to known phytocannabinoids. Delta9-THC-C8 is regulated as a Schedule I compound in the United States. Delta9-THC-C8 (CRM) (Cay-43085) is provided as a DEA exempt preparation. This product is intended for research and...
Keywords: 3-octyl-Delta9-THC, Delta9-Tetrahydrocannabinol-C8, Delta9-THC-octyl,...
Application: Certified reference material, structurally similar to known phytocannabinoids
CAS 2552798-63-5
MW: 356,5 D
351.00€ *
Review
Cannabidiol-C9
Cannabidiol-C9

Item number: Cay44466-1

Cannabidiol-C9 (Cay-44466) is an analytical reference standard that is structurally similar to known phytocannabinoids. Cannabidiol-C9 is a nine-carbon homolog of cannabidiol (Cay-ISO60156, Cay-41217, Cay-90080). This product is intended for research and forensic applications. InChI:...
Keywords: Cannabidiol-nonyl, CBD-C9, CBD-nonyl, 2-[(1R,6R)-3-methyl-6-(1-methylethenyl)-2-cyclohexen-1-yl]-5-nonyl-1,3-benzenediol
Application: Analytical reference standard, structurally similar to known phytocannabinoids
CAS 2552798-33-9
MW: 370,58 D
From 180.00€ *
Review
3-hydroxy PCP (hydrochloride) (CRM)
3-hydroxy PCP (hydrochloride) (CRM)

Item number: Cay42207-1

3-hydroxy PCP (hydrochloride) (CRM) (Cay-42207) is a certified reference material categorized as an opioid. This product is intended for research and forensic applications. InChI: InChI=1S/C17H25NO.ClH/c19-16-9-7-8-15(14-16)17(10-3-1-4-11-17)18-12-5-2-6-13-18,/h7-9,14,19H,1-6,10-13H2,1H InChIKey:...
Keywords: 3-hydroxy Phencyclidine, 3-[1-(1-piperidinyl)cyclohexyl]-phenol, monohydrochloride
Application: Certified reference material, opioid
CAS 79295-51-5
MW: 295,9 D
264.00€ *
Review
17 from 282 pages