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. 

248 from 282 pages
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2C-B-FLY (hydrochloride)
2C-B-FLY (hydrochloride)

Item number: Cay11473-1

A group of phenethylamine derivatives referred to as the FLY compounds, named for their insect-like appearance of two "wing-like" furan or dihydrofuran rings fused on the opposite sides of the central benzene ring, have been identified with allegedly potent hallucinogenic effects. 2C-B-FLY is the dihydrodifuran...
Keywords: 8-bromo-2,3,6,7-tetrahydro-benzo[1,2-b:4,5-b']difuran-4-ethanamine, monohydrochloride
Application: Analytical reference standard, hallucinogen 2C-B analog
CAS 178557-21-6
MW: 320.6 D
From 126.00€ *
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5-methoxy MiPT
5-methoxy MiPT

Item number: Cay11482-10

5-methoxy MiPT is a psychedelic tryptamine related to N-methyl-N-isopropyltryptamine. It potently inhibits the re-uptake of the monoamines serotonin and norepinephrine (IC50s = 6.4 and 2.6 µM, respectively), but does not affect dopamine re-uptake. 5-methoxy MiPT has no effect on the release of monoamines from rat...
Keywords: 5-MeO MiPT, 5-methoxy-N-methyl-N-(1-methylethyl)-1H-Indole-3-ethanamine
Application: Analytical reference standard, psychedelic tryptamine
CAS 96096-55-8
MW: 246.4 D
From 287.00€ *
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3-methyl-alpha-Pyrrolidinopropiophenone (hydrochloride)
3-methyl-alpha-Pyrrolidinopropiophenone (hydrochloride)

Item number: Cay11485-10

The alpha-pyrrolidinophenones (alpha-PPPs) are a class of designer drugs, typified by alpha-PPP (Cay-10445) and 4-methyl-alpha-PPP (Cay-10446). Although structurally related to amphetamines and cathinones, the pharmacology and toxicology of members of this class have not been elucidated. 3-methyl-alpha-PPP is a...
Keywords: 3-methyl PPP, 3-methyl-alpha-PPP, 1-(3-methylphenyl)-2-(1-pyrrolidinyl)-1-propanone, monohydrochloride
Application: Analytical reference standard, structural methyl-alpha-PPP isomer
CAS 2749302-38-1
MW: 253.8 D
From 297.00€ *
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4-methyl-alpha-Ethylaminobutiophenone (hydrochloride)
4-methyl-alpha-Ethylaminobutiophenone (hydrochloride)

Item number: Cay11489-1

Buphedrone (alpha-methylamino-butyrophenone) is a substituted cathinone which has been identified in products that are sold as stimulants. 4-methyl-alpha-Ethylaminobutiophenone is a para-methyl analog of buphedrone with an ethyl group replacing methyl at the alpha position. Its biological and toxicological...
Keywords: 2-(ethylamino)-1-(4-methylphenyl)-1-butanone, monohydrochloride
Application: Analytical reference standard, substituted cathinone
CAS 18268-19-4
MW: 241.8 D
From 314.00€ *
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AM679
AM679

Item number: Cay11504-10

AM679 is a potent synthetic cannabinoid (CB) with Ki values of 13.5 and 49.5 nM for the CB1 and CB2 receptors, respectively. The physiological and toxicological properties of this compound are not known. This product is intended for research and forensic applications.Formal Name:...
Keywords: (2-iodophenyl)(1-pentyl-1H-indol-3-yl)-methanone
Application: Analytical reference standard, potent synthetic cannabinoid
CAS 335160-91-3
MW: 417.3 D
From 308.00€ *
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DPT (hydrochloride)
DPT (hydrochloride)

Item number: Cay11551-10

DPT (hydrochloride) is a psychedelic drug of the tryptamine class. It inhibits the re-uptake of dopamine, serotonin, and norepinephrine (IC50s = 23, 2.9, and 9.1 µM). This product is intended for forensic and research applications.Formal Name: N,N-dipropyl-1H-indole-3-ethanamine, monohydrochloride. CAS Number:...
Keywords: N,N-Dipropyltryptamine, N,N-dipropyl-1H-indole-3-ethanamine, monohydrochloride
Application: Analytical reference standard, tryptamine class psychedelic drug
CAS 16382-06-2
MW: 280.8 D
From 287.00€ *
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5-methoxy AMT
5-methoxy AMT

Item number: Cay11553-10

5-methoxy AMT (5-MeO AMT) is a potent psychoactive analog of 5-methoxy DiPT (Cay-11865) and alpha-methyltryptamine (AMT), tryptamine derivatives that inhibit reuptake and stimulate release of monoamines. 5-MeO AMT inhibits re-uptake (IC50s = 0.18, 2.9, and 3.37 µM) and stimulates release (EC50s = 1.5, 460, and 8.9...
Keywords: 5-MeO AMT, 5-methoxy-alpha-methyl-1H-indole-3-ethanamine
Application: Analytical reference standard, potent psychoactive 5-methoxy DiPT analog
CAS 1137-04-8
MW: 204.3 D
From 287.00€ *
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Isopentedrone (hydrochloride)
Isopentedrone (hydrochloride)

Item number: Cay11563-1

Pentedrone (Cay-11011) is a substituted cathinone and designer drug that is similar to methcathinone, a controlled psychoactive stimulant. Isopentedrone is a variant of pentedrone in which the alpha-propyl and beta-keto groups have switched positions. This by-product of the synthesis of pentedrone has been detected...
Keywords: 1-(methylamino)-1-phenyl-2-pentanone, monohydrochloride
Application: Analytical reference standard, cathinone, designer drug pentedrone byproduct/variant
CAS 1429402-13-0
MW: 227.7 D
From 97.00€ *
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JWH 018 N-(1-ethylpropyl) isomer
JWH 018 N-(1-ethylpropyl) isomer

Item number: Cay11585-1

JWH 018 is a potent synthetic cannabinoid (CB) which has frequently been found in herbal blends. JWH 018 N-(1-ethylpropyl) isomer is an isomer of JWH 018, differing by having an ethylpropyl group in place of the crucial pentyl chain. The biological and toxicological properties of this compound have not been...
Keywords: [1-(1-ethylpropyl)-1H-indol-3-yl]-1-naphthalenyl-methanone
Application: Analytical reference standard, JWH 018 isomer
CAS 2283389-75-1
MW: 341.5 D
From 297.00€ *
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JWH 122 N-(4-pentenyl) analog
JWH 122 N-(4-pentenyl) analog

Item number: Cay11611-1

JWH 122 is a synthetic cannabinoid (CB) that displays high affinities for both the central CB1 receptor (Ki = 0.69 nM) and the peripheral CB2 receptor (Ki = 1.2 nM). JWH 122 N-(4-pentenyl) analog is structurally related to JWH 122, differing only by the presence of a terminal double bond on the acyl chain. This...
Keywords: JWH 022 4-methylnaphthyl analog, MAM2201 N-(4-pentenyl) analog,...
Application: Analytical reference standard, structural JWH 122 analog
CAS 1445577-68-3
MW: 353.5 D
From 326.00€ *
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JWH 213
JWH 213

Item number: Cay11659-10

JWH 213 (Cay-11659) is a naphthoylindole-class synthetic cannabinoid (CB) which strongly binds both the central CB1 and peripheral CB2 receptor (Ki = 1.5 and 0.42 nM, respectively). The physiological and toxicological properties of this compound have not been evaluated. This product is intended for forensic and...
Keywords: (4-ethyl-1-naphthalenyl)(2-methyl-1-pentyl-1H-indol-3-yl)-methanone
Application: Analytical reference standard, naphthoylindole-class synthetic cannabinoid (strong CB1/CB2 binding)
CAS 824959-83-3
MW: 383.5 D
From 308.00€ *
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XLR11 N-(4-pentenyl) analog
XLR11 N-(4-pentenyl) analog

Item number: Cay11688-1

XLR11 (Cay-11565) is a synthetic cannabinoid (CB) featuring a tetramethylcyclopropyl group, which reportedly confers selectivity for the peripheral CB2 receptor over the central CB1 receptor. XLR11 also has an N-(5-fluoropentyl) chain, which increases binding to both CB receptors. XLR11 N-(4-pentenyl) analog is a...
Keywords: UR-144 N-(4-pentenyl) analog, (1-(pent-4-en-1-yl)-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone
Application: Analytical reference standard, synthetic cannabinoid analog
CAS 1445578-20-0
MW: 309.5 D
From 326.00€ *
Review
248 from 282 pages