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. 

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4-chloro MDMB-BUTICA
4-chloro MDMB-BUTICA

Item number: Cay31805-1

4-chloro MDMB-BUTICA (Cay-31805) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. This product is intended for research and forensic applications.Formal Name: methyl (S)-2-(1-(4-chlorobutyl)-1H-indole-3-carboxamido)-3,3-dimethylbutanoate. Molecular Formula:...
Keywords: 4-chloro MDMB-BICA, methyl (S)-2-(1-(4-chlorobutyl)-1H-indole-3-carboxamido)-3,3-dimethylbutanoate
Application: Analytical reference standard, structurally similar to known synthetic cannabinoids
MW: 378.9 D
From 126.00€ *
Review
Ethiopropamine (hydrochloride)
Ethiopropamine (hydrochloride)

Item number: Cay31868-1

Ethiopropamine (hydrochloride) (Cay-31868) is an analytical reference standard that is structurally similar to known stimulants. This product is intended for research and forensic applications.Formal Name: N-ethyl-alpha-methyl-2-thiopheneethanamine, monohydrochloride. CAS Number: 2752081-09-5. Molecular Formula:...
Keywords: 2-EPA, EPA, N-ethyl-alpha-methyl-2-thiopheneethanamine, monohydrochloride
Application: Analytical reference standard, structurally similar to known stimulants
CAS 2752081-09-5
MW: 205.7 D
From 126.00€ *
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Despropionyl ortho-Chlorofentanyl (hydrochloride hydrate)
Despropionyl ortho-Chlorofentanyl (hydrochloride hydrate)

Item number: Cay32507-1

Despropionyl ortho-chlorofentanyl (hydrochloride hydrate) (Cay-32507) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.Formal Name: N-(2-chlorophenyl)-1-(2-phenylethyl)-4-piperidinamine, monohydrochloride, monohydrate....
Keywords: o-chloro 4-ANPP, ortho-chloro 4-ANPP, Despropionyl o-Chlorofentanyl, Despropionyl o-Cl, Despropionyl ortho-Cl,...
Application: Analytical reference standard, structurally similar to known opioids
MW: 369.3 D
From 126.00€ *
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3,4-Methylenedioxy-alpha-Piperidinoheptanophenone (hydrochloride)
3,4-Methylenedioxy-alpha-Piperidinoheptanophenone...

Item number: Cay32517-1

3,4-Methylenedioxy-alpha-piperidinoheptanophenone (hydrochloride) (Cay-32517) is an analytical reference standard categorized as a cathinone. This product is intended for research and forensic applications.Formal Name: 1-(benzo[d][1,3]dioxol-5-yl)-2-(piperidin-1-yl)heptan-1-one, monohydrochloride. Molecular Formula:...
Keywords: N-Piperidinyl Heptylone, 1-(benzo[d][1,3]dioxol-5-yl)-2-(piperidin-1-yl)heptan-1-one, monohydrochloride
Application: Analytical reference standard, cathinone
MW: 353.9 D
From 326.00€ *
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Drostanolone Propionate
Drostanolone Propionate

Item number: Cay32777-1

Drostanolone propionate (Cay-32777) is an analytical reference standard categorized as an anabolic androgenic steroid. Formulations containing drostanolone propionate have been used to enhance physical performance in racehorses. Drostanolone propionate is regulated as a Schedule III compound in the United States....
Keywords: Dromostanolone Propionate, Masteron, Prometholon, (2alpha,5alpha,17beta)-2-methyl-17-(1-oxopropoxy)-androstan-3-one
Application: Analytical reference standard, anabolic androgenic steroid
CAS 521-12-0
MW: 360.5 D
From 51.00€ *
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Theophylline
Theophylline

Item number: Cay32993-1

Theophylline (Cay-32993) is an analytical reference standard categorized as a caffeine metabolite. Theophylline has been found as an adulterant in seized heroin samples. It has also been used as a marker of authentic human urine specimens. This product is intended for use in analytical forensic applications. This...
Keywords: 1,3-Dimethylxanthine, NSC 2066, 3,9-dihydro-1,3-dimethyl-1H-purine-2,6-dione
Application: Analytical reference standard, PDE inhibitor, caffeine metabolite, heroin adulterant
CAS 58-55-9
MW: 180.2 D
From 54.00€ *
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N-propionyl Norfentanyl
N-propionyl Norfentanyl

Item number: Cay33492-1

N-propionyl Norfentanyl (Cay-33492) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.Formal Name: N-[1-(1-oxopropyl)-4-piperidinyl]-N-phenyl-propanamide. CAS Number: 1890117-32-4. Molecular Formula: C17H24N2O2. Formula...
Keywords: N-[1-(1-oxopropyl)-4-piperidinyl]-N-phenyl-propanamide
Application: Analytical reference standard, structurally similar to known opioids
CAS 1890117-32-4
MW: 288.4 D
From 126.00€ *
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4-acetoxy EPT
4-acetoxy EPT

Item number: Cay33512-1

4-acetoxy EPT (Cay-33512) is an analytical reference standard categorized as a tryptamine. 4-acetoxy EPT induces the head-twitch response (HTR) in mice, indicating hallucinogenic potential. This product is intended for research and forensic applications.Formal Name: 3-[2-(ethylpropylamino)ethyl]-1H-indol-4-ol,...
Keywords: 4-acetoxy-N-ethyl-N-Propyltryptamine, 3-(2-(ethyl(propyl)amino)ethyl)-1H-indol-4-yl acetate
Application: Analytical reference standard, tryptamine
MW: 288.4 D
From 326.00€ *
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N,N-DMT N-oxide
N,N-DMT N-oxide

Item number: Cay33554-1

N,N-DMT N-oxide (Cay-33554) is an analytical reference standard categorized as a tryptamine metabolite. N,N-DMT N-oxide is a metabolite of N,N-DMT (Cay-13959, Cay-9003568). This product is intended for research and forensic applications.Formal Name: N,N-dimethyl N-oxide-1H-indole-3-ethanamine. CAS Number: 948-19-6....
Keywords: N,N-Dimethyltryptamine N-oxide, N,N-dimethyl N-oxide-1H-indole-3-ethanamine
Application: Analytical reference standard, tryptamine metabolite
CAS 948-19-6
MW: 204.3 D
From 380.00€ *
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para-fluoro Phenethyl 4-ANPP (hydrochloride)
para-fluoro Phenethyl 4-ANPP (hydrochloride)

Item number: Cay33565-1

para-fluoro Phenethyl 4-ANPP (hydrochloride) (Cay-33565) is an analytical reference standard that is structurally similar to known opioids. This product is intended for research and forensic applications.Formal Name: N-(4-fluorophenyl)-N,1-bis(2-phenylethyl)-4-piperidinamine, monohydrochloride. CAS Number:...
Keywords: para-fluoro Phenethyl 4-Aminophenyl-1-phenethylpiperidine, para-fluoro Phenethyl 4-Anilino-N-phenethylpiperidine,...
Application: Analytical reference standard, structurally similar to known opioids
CAS 2840954-90-5
MW: 439 D
From 180.00€ *
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4-cyano MMB-BUTINACA butanoic acid metabolite
4-cyano MMB-BUTINACA butanoic acid metabolite

Item number: Cay33668-1

4-cyano MMB-BUTINACA butanoic acid metabolite (Cay-33668) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. 4-cyano MMB-BUTINACA butanoic acid metabolite is a potential metabolite of 4-cyano MMB-BUTINACA (Cay-33334) based on the published metabolism of 4-fluoro...
Keywords: 4-CN AMB-BUTINACA butanoic acid metabolite, 4-CN MMB-BINACA butanoic acid metabolite, 4-CN MMB-BUTINACA butanoic acid...
Application: Analytical reference standard, similar to synthetic cannabinoids, pot. 4-cyano MMB-BUTINACA metabolite
MW: 342.4 D
From 180.00€ *
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Delta8-Tetrahydrocannabiorcol
Delta8-Tetrahydrocannabiorcol

Item number: Cay33762-1

Delta8-Tetrahydrocannabiorcol (Cay-33762) is an analytical reference standard that is structurally similar to known phytocannabinoids. Delta8-Tetrahydrocannabiorcol has been found in Cannabis. This product is intended for research and forensic applications.Formal Name:...
Keywords: Delta8-Tetrahydrocannabinol-C1, Delta8-THC-C1, Delta8-THCO,...
Application: Analytical reference standard, structurally similar to known phytocannabinoids
CAS 22972-64-1
MW: 258.4 D
From 255.00€ *
Review
273 from 282 pages