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. 

262 from 276 pages
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8-Aminoclonazolam
8-Aminoclonazolam

Item number: Cay27247-1

8-Aminoclonazolam (Cay-27247) is an analytical reference standard categorized as a benzodiazepine metabolite. It is a metabolite of clonazolam. This product is intended for research and forensic applications.Formal Name: 6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-8-amine. CAS Number:...
Keywords: 6-(2-chlorophenyl)-1-methyl-4H-[1,2,4]triazolo[4,3-a][1,4]benzodiazepin-8-amine
Application: Analytical reference standard, benzodiazepine metabolite, clonazolam metabolite
CAS 71368-66-6
MW: 323.8 D
From 183.00€ *
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4-acetoxy MALT
4-acetoxy MALT

Item number: Cay27256-1

4-acetoxy MALT (Cay-27256) is an analytical reference standard categorized as a tryptamine. This product is intended for research and forensic applications.Formal Name: 3-[2-(methyl-2-propen-1-ylamino)ethyl]-1H-indol-4-ol, 4-acetate. CAS Number: 2711006-97-0. Molecular Formula: C16H20N2O2. Formula Weight: 272.3....
Keywords: 4-acetoxy-N-methyl-N-allyl Tryptamine, 3-[2-(methyl-2-propen-1-ylamino)ethyl]-1H-indol-4-ol, 4-acetate
Application: Analytical reference standard, tryptamine
CAS 2711006-97-0
MW: 272.3 D
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4-hydroxy MALT
4-hydroxy MALT

Item number: Cay27257-1

4-hydroxy MALT (Cay-27257) is an analytical reference standard categorized as a tryptamine. 4-hydroxy MALT induces the head-twitch response (HTR) in mice, indicating hallucinogenic potential. This product is intended for research and forensic applications.Formal Name:...
Keywords: 4-OH MALT, 3-[2-(methyl-2-propen-1-ylamino)ethyl]-1H-indol-4-ol
Application: Analytical reference standard, tryptamine
CAS 2750249-95-5
MW: 230.3 D
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N-ethyl Heptedrone (hydrochloride)
N-ethyl Heptedrone (hydrochloride)

Item number: Cay27327-1

N-ethyl Heptedrone (Cay-27327) is an analytical reference standard categorized as a cathinone. This product is intended for research and forensic applications.Formal Name: 2-(ethylamino)-1-phenylheptan-1-one, monohydrochloride. Molecular Formula: C15H23NO . HCl. Formula Weight: 269.8. Purity: >98%. Formulation:...
Keywords: 2-(ethylamino)-1-phenylheptan-1-one, monohydrochloride
Application: Analytical reference standard, cathinone
MW: 269.8 D
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4-fluoro MDMB-BUTINACA 2'-indazole isomer
4-fluoro MDMB-BUTINACA 2'-indazole isomer

Item number: Cay27442-1

4-fluoro MDMB-BUTINACA 2'-indazole isomer (Cay-27442) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. This product is intended for research and forensic applications.Formal Name: N-[[2-(4-fluorobutyl)-2H-indazol-3-yl]carbonyl]-3-methyl-L-valine, methyl ester. CAS...
Keywords: 4-fluoro MDMB-BINACA 2'-indazole isomer, N-[[2-(4-fluorobutyl)-2H-indazol-3-yl]carbonyl]-3-methyl-L-valine, methyl ester
Application: Analytical reference standard, structurally similar to known synthetic cannabinoids
CAS 2706356-20-7
MW: 363.4 D
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para-Bromofentanyl
para-Bromofentanyl

Item number: Cay27536-1

para-Bromofentanyl (Cay-27536) is an analytical reference standard that is structurally similar to known opioids. It has antinociceptive activity. para-Bromofentanyl is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.Formal Name:...
Keywords: p-Bromofentanyl, N-(4-bromophenyl)-N-[1-(2-phenylethyl)-4-piperidinyl]-propanamide
Application: Analytical reference standard, structurally similar to known opioids
CAS 117994-23-7
MW: 415.4 D
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3-methoxy-4-ethoxy N,N-Diethylpentedrone (hydrochloride)
3-methoxy-4-ethoxy N,N-Diethylpentedrone (hydrochloride)

Item number: Cay27626-1

3-methoxy-4-ethoxy N,N-Diethylpentedrone (hydrochloride) (Cay-27626) is an analytical reference standard categorized as a cathinone. This product is intended for research and forensic applications.Formal Name: 2-(diethylamino)-1-(4-ethoxy-3-methoxyphenyl)pentan-1-one, monohydrochloride. Molecular Formula: C18H29NO3...
Keywords: 3'-methoxy-4'-ethoxy-alpha-Diethylaminopentiophenone, 3'-methoxy-4'-ethoxy-alpha-Diethylaminovalerophenone,...
Application: Analytical reference standard, cathinone
MW: 343.9 D
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3-ethoxy-4-methoxy N,N-Diethylpentedrone (hydrochloride)
3-ethoxy-4-methoxy N,N-Diethylpentedrone (hydrochloride)

Item number: Cay27627-1

3-ethoxy-4-methoxy N,N-Diethylpentedrone (hydrochloride) (Cay-27627) is an analytical reference standard categorized as a cathinone. This product is intended for research and forensic applications.Formal Name: 2-(diethylamino)-1-(3-ethoxy-4-methoxyphenyl)pentan-1-one, monohydrochloride. Molecular Formula: C18H29NO3...
Keywords: 3'-ethoxy-4'-methoxy alpha-Diethylaminopentiophenone, 3'-ethoxy-4'-methoxy alpha-Diethylaminovalerophenone,...
Application: Analytical reference standard, cathinone
MW: 343.9 D
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AB-PINACA 3-carboxyindazole metabolite
AB-PINACA 3-carboxyindazole metabolite

Item number: Cay27732-1

AB-PINACA 3-carboxyindazole metabolite (Cay-27732) is an analytical reference standard that is structurally similar to known synthetic cannabinoid metabolites. This product is intended for research and forensic applications.Formal Name: 1-pentyl-1H-indazole-3-carboxylic acid. CAS Number: 1283576-17-9. Molecular...
Keywords: 1-pentyl-1H-indazole-3-carboxylic acid
Application: Analytical reference standard, structurally similar to known synthetic cannabinoid metabolites
CAS 1283576-17-9
MW: 232.3 D
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5-fluoro AB-PINACA 3-carboxyindazole metabolite
5-fluoro AB-PINACA 3-carboxyindazole metabolite

Item number: Cay27733-1

5-fluoro AB-PINACA 3-carboxyindazole metabolite (Cay-27733) is an analytical reference standard that is structurally similar to known synthetic cannabinoid metabolites. 5-fluoro AB-PINACA 3-carboxyindazole metabolite is a precursor in the synthesis of 5-fluoro AB-PINACA (Cay-14755), 5-fluoro ADB-PINACA, (S)-5-fluoro...
Keywords: 1-(5-fluoropentyl)-1H-indazole-3-carboxylic acid
Application: Analytical reference standard, structur. similar to known synthetic cannabinoid metabolites, precursor
CAS 1535166-43-8
MW: 2503 D
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DOPR (hydrochloride)
DOPR (hydrochloride)

Item number: Cay27747-1

DOPR (hydrochloride) (Cay-27747) is an analytical reference standard categorized as an amphetamine. DOPR has hallucinogenic properties. This product is intended for research and forensic applications.Formal Name: 2,5-dimethoxy-alpha-methyl-4-propyl-benzeneethanamine, monohydrochloride. CAS Number: 53581-55-8....
Keywords: 2,5-Dimethoxy-4-propylamphetamine, 2,5-dimethoxy-alpha-methyl-4-propyl-benzeneethanamine, monohydrochloride
Application: Analytical reference standard, amphetamine
CAS 53581-55-8
MW: 273.8 D
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para-methoxy 4-ANPP
para-methoxy 4-ANPP

Item number: Cay27946-1

para-methoxy 4-ANPP (Cay-27946) is an analytical reference standard that is structurally similar to known opioids. para-methoxy 4-ANPP is a precursor in the synthesis of para-methoxyfentanyl (Cay-20035). para-methoxy 4-ANPP is a potential impurity in para-methoxyfentanyl preparations. This product is intended for...
Keywords: p-methoxy 4-ANPP, Despropionyl p-Methoxyfentanyl, Despropionyl para-Methoxyfentanyl,...
Application: Analytical reference standard, structurally similar to known opioids, precursor
CAS 28456-24-8
MW: 310.4 D
From 126.00€ *
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262 from 276 pages