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 »
Close window
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. 

19 from 282 pages
No results were found for the filter!
Mitragynine Pseudoindoxyl (CRM)
Mitragynine Pseudoindoxyl (CRM)

Item number: Cay44084-100

Mitragynine pseudoindoxyl (CRM) (Cay-44084) is a certified reference material categorized as an opioid. Mitragynine pseudoindoxyl has analgesic activity in mice without inducing the development of opioid-induced hyperalgesia. It induces physical dependence in mice but reduces signs of withdrawal in...
Keywords: (alphaE,6'S,7'S,8'aS)-6'-ethyl-1,2',3,3',6',7',8',8'a-octahydro-4-methoxy-alpha-(methoxymethylene)-3-oxo-spiro[2H-indole-2...
Application: Certified reference material, opioid
MW: 414,5 D
319.00€ *
Review
Cyclopropyl-methoxycarbonyl Metomidate
Cyclopropyl-methoxycarbonyl Metomidate

Item number: Cay44146-1

Cyclopropyl-methoxycarbonyl metomidate (Cay-44146) is an analytical reference standard categorized as a sedative. Cyclopropyl-methoxycarbonyl metomidate induces anesthesia in dogs. This product is intended for research and forensic applications. InChI:...
Keywords: ABP-700, 1-[(1R)-1-phenylethyl]-1H-Imidazole-5-carboxylic acid, 1-(methoxycarbonyl)cyclopropyl ester
Application: Analytical reference standard, sedative
CAS 1446482-29-6
MW: 314,34 D
From 110.00€ *
Review
(-)-11-nor-9-carboxy-Delta9-Tetrahydrocannabivarin
(-)-11-nor-9-carboxy-Delta9-Tetrahydrocannabivarin

Item number: Cay44214-1

11-nor-9-carboxy-Delta9-Tetrahydrocannabivarin (Cay-44214) is an analytical reference standard that is structurally similar to known phytocannabinoids. 11-nor-9-carboxy-Delta9-Tetrahydrocannabivarin is a potential metabolite of tetrahydrocannabivarin (Cay-18091, Cay-41381, Cay-30748) based on the published...
Keywords: (-)-11-COOH-Delta9-THCV, (-)-11-nor-9-carboxy-Delta9-THCV, (-)-11-nor-Delta9-Tetrahydrocannabivarin-9-Carboxylic Acid,...
Application: Analytical reference standard, structurally similar to known phytocannabinoids
CAS 96912-65-1
MW: 316,4 D
From 415.00€ *
Review
Levetiracetam (CRM)
Levetiracetam (CRM)

Item number: Cay44300-1

Levetiracetam (CRM) (Cay-44300) is a certified reference material categorized as an anticonvulsant. Levetiracetam increases cocaine self-administration in rhesus macaques. This product is intended for analytical forensic applications. This product is also available as a general research tool (Cay-9001820). InChI:...
Keywords: (S)-Levetiracetam, UCB-L 059, (alphaS)-alpha-ethyl-2-oxo-1-pyrrolidineacetamide
Application: Certified reference material, anticonvulsant
CAS 102767-28-2
MW: 170,21 D
274.00€ *
Review
3-methoxy-2-oxo PCP (hydrochloride)
3-methoxy-2-oxo PCP (hydrochloride)

Item number: Cay44315-1

3-methoxy-2-oxo PCP (hydrochloride) (Cay-44315) is an analytical reference standard categorized as an arylcyclohexylamine. This product is intended for research and forensic applications. InChI: InChI=1S/C18H25NO2.ClH/c1-21-16-9-7-8-15(14-16)18(11-4-3-10-17(18)20)19-12-5-2-6-13-19,/h7-9,14H,2-6,10-13H2,1H3,1H...
Keywords: 3-methoxy-2-oxo Phencyclidine, 2-(3-methoxyphenyl)-2-(piperidin-1-yl)cyclohexan-1-one, monohydrochloride
Application: Analytical reference standard, arylcyclohexylamine
MW: 323,86 D
From 126.00€ *
Review
Ethylflualprazolam
Ethylflualprazolam

Item number: Cay44429-1

Ethylflualprazolam (Cay-44429) is an analytical reference standard categorized as a benzodiazepine. This product is intended for research and forensic applications. InChI: InChI=1S/C18H14ClFN4/c1-2-16-22-23-17-10-21-18(12-5-3-4-6-14(12)20)13-9-11(19)7-8-15(13)24(16)17/h3-9H,2,10H2,1H3 InChIKey:...
Keywords: 8-chloro-1-ethyl-6-(2-fluorophenyl)-4H-benzo[f][1,2,4]triazolo[4,3-a][1,4]diazepine
Application: Analytical reference standard, benzodiazepine
MW: 340,79 D
From 114.00€ *
Review
Delta9-THC-C9
Delta9-THC-C9

Item number: Cay44465-1

Delta9-THC-C9 (Cay-44465) is an analytical reference standard that is structurally similar to known phytocannabinoids. Delta9-THC-C9 is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications. InChI:...
Keywords: 3-nonyl-Delta9-THC, Delta9-Tetrahydrocannabinol-C9, Delta9-THC-nonyl,...
Application: Analytical reference standard, structurally similar to known phytocannabinoids
CAS 2552798-68-0
MW: 370,58 D
From 281.00€ *
Review
N-Cyclohexylethyl norfentanyl (hydrochloride)
N-Cyclohexylethyl norfentanyl (hydrochloride)

Item number: Cay44543-1

N-Cyclohexylethyl norfentanyl (hydrochloride) (Cay-44543) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications. InChI:...
Keywords: N-[1-(2-cyclohexylethyl)-4-piperidinyl]-N-phenyl-propanamide, monohydrochloride
Application: Analytical reference standard, structurally similar to known opioids
CAS 22352-89-2
MW: 378,99 D
From 114.00€ *
Review
1-Oleoyl-d17-2-hydroxy-sn-glycero-3-phosphocholine
1-Oleoyl-d17-2-hydroxy-sn-glycero-3-phosphocholine

Item number: Cay44626-100

1-Oleoyl-d17-2-hydroxy-sn-glycero-3-phosphocholine is intended for use as an internal standard for the quantification of 1-oleoyl-2-hydroxy-sn-glycero-3-phosphocholine (Cay-20959) by GC- or LC-MS. 1-Oleoyl-2-hydroxy-sn-glycero-3-phosphocholine is a lysophospholipid containing oleic acid (Cay-90260, Cay-24659) at the...
Keywords: 1-(9(Z)-Octadecenoyl)-d17-2-hydroxy-sn-glycero-3-phosphocholine, 1-Oleoyl-d17-2-hydroxy Phosphatidylcholine,...
Application: GC-MS, LC-MS, internal standard, quantification, lysophospholipid
MW: 538,78 D
From 105.00€ *
Review
9(R)-Hexahydrocannabinol-d9 (exempt preparation)
9(R)-Hexahydrocannabinol-d9 (exempt preparation)

Item number: Cay44685-100

9(R)-Hexahydrocannabinol-d9 (exempt preparation) (Cay-44685) is intended for use as an internal standard for the quantification of 9(R)-hexahydrocannabinol (Cay-37913, Cay-27500) by GC- or LC-MS. 9(R)-Hexahydrocannabinol is structurally similar to known phytocannabinoids. It induces immobility, severe stupor,...
Keywords: 11beta-Hexahydrocannabinol-d9, 11beta-HHC-d9, 9(R)-HHC-d9, 9beta-Hexahydrocannabinol-d9, 9beta-HHC-d9,...
Application: GC-MS, LC-MS, internal standard, quantification, structurally similar to known phytocannabinoids
MW: 325,54 D
334.00€ *
Review
9(S)-Hexahydrocannabinol-d9 (exempt preparation)
9(S)-Hexahydrocannabinol-d9 (exempt preparation)

Item number: Cay44686-100

9(S)-Hexahydrocannabinol-d9 (exempt preparation) (Cay-44686) is intended for use as an internal standard for the quantification of 9(S)-hexahydrocannabinol (Cay-37942, Cay-27501) by GC- or LC-MS. 9(S)-Hexahydrocannabinol is structurally similar to known phytocannabinoids. It induces drowsiness, decreased motor...
Keywords: 11alpha-Hexahydrocannabinol-d9, 11alpha-HHC-d9, 9(S)-HHC-d9, 9alpha-Hexahydrocannabinol-d9, 9alpha-HHC-d9,...
Application: GC-MS, LC-MS, internal standard, quantification, structurally similar to known phytocannabinoids
MW: 325,54 D
334.00€ *
Review
ADB-4en-PINACA-d4 (exempt preparation)
ADB-4en-PINACA-d4 (exempt preparation)

Item number: Cay44688-1

ADB-4en-PINACA-d4 (exempt preparation) (Cay-44688) is intended for use as an internal standard for the quantification of ADB-4en-PINACA (Cay-43255, Cay-33205) by GC- or LC-MS. ADB-4en-PINACA is structurally similar to known synthetic cannabinoids. ADB-4en-PINACA-d4 is regulated as a Schedule I compound in the United...
Keywords: N-[1-(aminocarbonyl)-2,2-dimethylpropyl]-1-(4-penten-1-yl)-1H-indazole-3-carboxamide
Application: GC-MS, LC-MS, internal standard, quantification, structurally similar to known phytocannabinoids
MW: 346,47 D
283.00€ *
Review
19 from 282 pages