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. 

269 from 280 pages
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4-methoxy MiPT (hydrochloride)
4-methoxy MiPT (hydrochloride)

Item number: Cay29384-1

4-methoxy MiPT (hydrochloride) (Cay-29384) is an analytical reference standard categorized as a tryptamine. 4-methoxy MiPT has psychotomimetic properties. This product is intended for research and forensic applications.Formal Name: 4-methoxy-N-methyl-N-(1-methylethyl)-1H-indole-3-ethanamine, monohydrochloride. CAS...
Keywords: 4-MeO MiPT, N-(2-(4-methoxy-1H-indol-3-yl)ethyl)-N-methylpropan-2-amine, monohydrochloride
Application: Analytical reference standard, tryptamine
MW: 282.8 D
From 372.00€ *
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N-ethyl 2C-B (hydrochloride)
N-ethyl 2C-B (hydrochloride)

Item number: Cay29387-1

N-ethyl 2C-B (hydrochloride) (Cay-29387) is an analytical reference standard categorized as a phenethylamine. N-ethyl 2C-B has hallucinogenic properties. This product is intended for research and forensic applications.Formal Name: 4-bromo-N-ethyl-2,5-dimethoxy-benzeneethanamine, monohydrochloride. CAS Number:...
Keywords: Ethyl 2C-B, 4-bromo-N-ethyl-2,5-dimethoxy-benzeneethanamine, monohydrochloride
Application: Analytical reference standard, phenethylamine
CAS 155638-84-9
MW: 324.6 D
From 380.00€ *
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3,4-difluoro U-50488 (hydrochloride)
3,4-difluoro U-50488 (hydrochloride)

Item number: Cay29566-1

3,4-difluoro U-50488 (hydrochloride) (Cay-29566) is an analytical reference standard categorized as a utopioid. This product is intended for research and forensic applications.Formal Name: trans-rel-3,4-difluoro-N-methyl-N-[(2-(1-pyrrolidinyl)cyclohexyl]-benzeneacetamide, monohydrochloride. CAS Number: 1339332-99-8....
Keywords: trans-rel-3,4-difluoro-N-methyl-N-[(2-(1-pyrrolidinyl)cyclohexyl]-benzeneacetamide, monohydrochloride
Application: Analytical reference standard, utopioid
CAS 1339332-99-8
MW: 372.9 D
From 126.00€ *
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MMB-4en-PINACA
MMB-4en-PINACA

Item number: Cay29750-1

MMB-4en-PINACA (Cay-29750) 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-[[1-(4-penten-1-yl)-1H-indazol-3-yl]carbonyl]-L-valine, methyl ester. CAS Number: 2659308-41-3. Molecular...
Keywords: N-[[1-(4-penten-1-yl)-1H-indazol-3-yl]carbonyl]-L-valine, methyl ester
Application: Analytical reference standard, structurally similar to known synthetic cannabinoids
CAS 2659308-41-3
MW: 343.4 D
From 126.00€ *
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5-bromo AMB-PICA
5-bromo AMB-PICA

Item number: Cay29752-1

5-bromo AMB-PICA (Cay-29752) 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 (1-(5-bromopentyl)-1H-indole-3-carbonyl)-L-valinate. Molecular Formula: C20H27BrN2O3. Formula Weight:...
Keywords: 5-bromo MMB018, 5-bromo MMB-PICA, methyl (1-(5-bromopentyl)-1H-indole-3-carbonyl)-L-valinate
Application: Analytical reference standard, structurally similar to known synthetic cannabinoids
MW: 423.3 D
From 126.00€ *
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3-fluoro Deschloroketamine (hydrochloride)
3-fluoro Deschloroketamine (hydrochloride)

Item number: Cay29756-1

3-fluoro Deschloroketamine (hydrochloride) (Cay-29756) is an analytical reference standard categorized as an arylcyclohexylamine. This product is intended for research and forensic applications.Formal Name: 2-(3-fluorophenyl)-2-(methylamino)-cyclohexanone, monohydrochloride. CAS Number: 2657761-24-3. Molecular...
Keywords: 3-FDCK, 2-(3-fluorophenyl)-2-(methylamino)-cyclohexanone, monohydrochloride
Application: Analytical reference standard, arylcyclohexylamine
CAS 2657761-24-3
MW: 257.7 D
From 180.00€ *
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3,4-dimethoxy-alpha-Pyrrolidinopropiophenone (hydrochloride)
3,4-dimethoxy-alpha-Pyrrolidinopropiophenone (hydrochloride)

Item number: Cay30034-1

3,4-dimethoxy-alpha-Pyrrolidinopropiophenone (hydrochloride) (Cay-30034) is an analytical reference standard categorized as a cathinone. This product is intended for research and forensic applications.Formal Name: 1-(3,4-dimethoxyphenyl)-2-(1-pyrrolidinyl)-1-propanone, monohydrochloride. CAS Number: 28117-93-3....
Keywords: 3,4-DMPPP, 3,4-DM-alpha-PPP, 1-(3,4-dimethoxyphenyl)-2-(1-pyrrolidinyl)-1-propanone, monohydrochloride
Application: Analytical reference standard, cathinone
CAS 28117-93-3
MW: 299.8 D
From 326.00€ *
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Tetracaine
Tetracaine

Item number: Cay30059-1

Tetracaine (Cay-30059) is an analytical reference standard categorized as an anesthetic. Tetracaine has been found as an adulterant in products marketed as male sexual function enhancers. This product is intended for research and forensic applications.Formal Name: 4-(butylamino)-benzoic acid, 2-(dimethylamino)ethyl...
Keywords: Tetracain, 4-(butylamino)-benzoic acid, 2-(dimethylamino)ethyl ester
Application: Analytical reference standard, local anesthetic, adulterant
CAS 94-24-6
MW: 264.4 D
From 45.00€ *
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Flunitazene (hydrochloride)
Flunitazene (hydrochloride)

Item number: Cay30279-1

Flunitazene (hydrochloride) (Cay-30279) is an analytical reference standard categorized as an opioid. Flunitazene has analgesic effects in mice. Flunitazene is regulated as a Schedule I compound in the United States. This product is intended for research and forensic applications.Formal Name:...
Keywords: N,N-diethyl-2-[(4-fluorophenyl)methyl]-5-nitro-1H-benzimidazole-1-ethanamine, monohydrochloride
Application: Analytical reference standard, opioid
CAS 2728-91-8
MW: 406.9 D
From 344.00€ *
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ADB-BUTINACA N-butanoic acid metabolite
ADB-BUTINACA N-butanoic acid metabolite

Item number: Cay30294-1

ADB-BUTINACA N-butanoic acid metabolite (Cay-30294) is an analytical reference standard that is structurally similar to known synthetic cannabinoids. ADB-BUTINACA N-butanoic acid metabolite is a potential metabolite of ADB-BUTINACA (Cay-29350) based on the published metabolism of 5-fluoro ADB-PINACA (Cay-14764). At...
Keywords: ADB-BINACA N-butanoic acid metabolite, (S)-4-(3-((1-amino-3,3-dimethyl-1-oxobutan-2-yl)carbamoyl)-1H-indazol-1-yl)butanoic...
Application: Analytical reference standard, struct. similar to synthetic cannabinoids, pot. ADB-BUTINACA metabolite
MW: 3604 D
From 180.00€ *
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2-bromo Deschloroketamine
2-bromo Deschloroketamine

Item number: Cay30367-1

2-bromo Deschloroketamine (Cay-30367) is an analytical reference standard categorized as an arylcyclohexylamine. This product is intended for research and forensic applications.Formal Name: 2-(2-bromophenyl)-2-(methylamino)-cyclohexanone. CAS Number: 120807-70-7. Molecular Formula: C13H16BrNO. Formula Weight: 282.2....
Keywords: Bromoketamine, 2-(2-bromophenyl)-2-(methylamino)-cyclohexanone
Application: Analytical reference standard, arylcyclohexylamine
CAS 120807-70-7
MW: 282.2 D
From 126.00€ *
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4-Chlorocathinone (hydrochloride)
4-Chlorocathinone (hydrochloride)

Item number: Cay30379-1

4-Chlorocathinone (hydrochloride) (Cay-30379) is an analytical reference standard categorized as a cathinone. 4-Chlorocathinone produces partial stimulus generalization to (±)-cathinone (Cay-14138, Cay-15654) in rats. This product is intended for research and forensic applications.Formal Name:...
Keywords: p-Chlorocathinone, para-Chlorocathinone, 2-amino-4'-Chloropropiophenone, 4'-chloro-2-Aminopropiophenone,...
Application: Analytical reference standard, cathinone
CAS 23184-97-6
MW: 220.1 D
From 326.00€ *
Review
269 from 280 pages