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. 

268 from 273 pages
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JWH 081 2-methoxynaphthyl isomer
JWH 081 2-methoxynaphthyl isomer

Item number: Cay9001044-1

JWH 081 is a synthetic cannabinoid (CB) that shows a high-affinity for the central CB1 receptor with a Ki value of 1.2 nM and ten-fold reduced affinity for the peripheral CB2 receptor (Ki = 12.4 nM). JWH 081 2-methoxynaphthyl isomer differs structurally from JWH 081 by having the methoxy group attached to the...
Keywords: JWH 267, (2-methoxy-1-naphthalenyl)(1-pentyl-1H-indol-3-yl)-methanone
Application: Analytical reference standard, synthetic cannabinoid analog (JWH 081 derivate)
CAS 824960-76-1
MW: 371.5 D
From 293.00€ *
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JWH 073 4-methylnaphthyl analog
JWH 073 4-methylnaphthyl analog

Item number: Cay9001076-1

JWH 073 is a cannabimimetic aminoalkylindole which has been identified in herbal incense. JWH 073 4-methyl naphthyl analog differs structurally from JWH 073 by having a methyl group added at the 4 position of the naphthyl rings. While the effect of this modification to JWH 073 has not been evaluated, the similar...
Keywords: 1-butyl-3-(1-(4-methyl)naphthoyl) indole, JWH 122 N-butyl analog, (1-butyl-1H-indol-3-yl)(4-methylnaphthalen-1-yl)methanone
Application: Analytical reference standard, cannabimimetic aminoalkylindole analog
CAS 1354631-21-2
MW: 341.5 D
From 322.00€ *
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MDAI (hydrochloride)
MDAI (hydrochloride)

Item number: Cay9001102-1

MDAI is an indane analog of 3,4-(methylenedioxy)amphetamine (MDA), a psychoactive compound. In animal studies, MDAI effects are indistinguishable from 3,4-(methylenedioxy)methamphetamine (MDMA). While non-neurotoxic in animals when administered alone, MDAI produces significant serotonin neurotoxicity when given with...
Keywords: 5,6-Methylenedioxy-2-aminoindane, 6,7-dihydro-5H-indeno[5,6-d]-1,3-dioxol-6-amine, monohydrochloride
Application: Analytical reference standard, MDA indane analog
CAS 155344-90-4
MW: 213.7 D
From 310.00€ *
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bk-MDDMA (hydrochloride)
bk-MDDMA (hydrochloride)

Item number: Cay9001124-10

bk-MDDMA (hydrochloride) is a potential psychotropic designer drug of the phenethylamine, amphetamine, and cathinone chemical classes. It is structurally related to methylone, a designer drug that has been detected in products marketed as bath salts, plant food, and tablets. This product is intended for forensic...
Keywords: Dimethylone, beta-keto Methylenedioxy Dimethylamphetamine, 1-(1,3-benzodioxol-5-yl)-2-(dimethylamino)-1-propanone,...
Application: Analytical reference standard, potential psychotropic designer drug
CAS 109367-07-9
MW: 257.7 D
From 322.00€ *
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Norsufentanil-d3
Norsufentanil-d3

Item number: Cay9001143-1

Norsufentanil-d3 contains three deuterium atoms. It is intended for use as an internal standard for the quantification of norsufentanil by GC- or LC-mass spectrometry. Sufentanil is a powerful synthetic opioid analgesic that is used in anesthesia and palliative care. Norsufentanil is a metabolite of sufentanil,...
Keywords: R 30451-d3, N-[4-(methoxy-d3-methyl)-4-piperidinyl]-N-phenyl-propanamide
Application: Analytical reference standard, GC-MS, LC-MS internal standard, quantification, sufentanil metabolite
CAS 1204688-16-3
MW: 279.4 D
From 139.00€ *
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Androstenedione
Androstenedione

Item number: Cay9001311-1

Androstenedione (Cay-9001311) is an analytical reference material categorized as an anabolic androgenic steroid. Androstenedione is a precursor of testosterone (Cay-ISO60154, Cay-ISO00154, Cay-15645) and estrone (Cay-10006485). Androstenedione is regulated as a Schedule III compound in the United States. This...
Keywords: 4-Androstene-3,17-dione, Fecundin, NSC 9563, SKF 2170, androst-4-ene-3,17-dione
Application: Analytical reference material, anabolic androgenic steroid, testosterone precursor
CAS 63-05-8
MW: 286.4 D
From 57.00€ *
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BD 1008 (hydrobromide)
BD 1008 (hydrobromide)

Item number: Cay9001336-1

BD 1008 (hydrobromide) (Cay-9001336) is an analytical reference standard that is functionally categorized as a receptor antagonist. It is a selective antagonist of the sigma 1 (sigma1) receptor (Ki = 2 nM) that displays 4-fold selectivity for sigma1 over sigma2. BD 1008 is used to modulate signaling through sigma...
Keywords: N-[2-(3,4-dichlorophenyl)ethyl]-N-methyl-1-pyrrolidineethanamine, dihydrobromide
Application: Analytical reference standard, SIGMAR1 antagonist
CAS 138356-09-9
MW: 463.1 D
From 49.00€ *
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Buphedrone metabolite (hydrochloride) ((±)-Ephedrine stereochemistry)
Buphedrone metabolite (hydrochloride) ((±)-Ephedrine...

Item number: Cay9001432-1

Buphedrone is a substituted cathinone characterized by an ethyl group at the alpha position and an N-terminal methyl group. This metabolite of buphedrone features conversion of the beta-keto group to beta-hydroxy and is an enantiomeric mixture of the R,S and S,R orientations at carbons one and two, as in ephedrine....
Keywords: MABP metabolite, alpha-methylamino-Butyrophenone metabolite, (alphaS)-rel-[(1R)-1-(methylamino)propyl]-benzenemethanol,...
Application: Analytical reference standard, buphedrone metabolite
CAS 63199-70-2
MW: 215.7 D
From 139.00€ *
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3,4-Dimethylmethcathinone metabolite (hydrochloride) ((±)-Pseudoephedrine stereochemistry)
3,4-Dimethylmethcathinone metabolite (hydrochloride)...

Item number: Cay9001437-1

3,4-Dimethylmethcathinone (3,4-DMMC) (hydrochloride) ((±)-pseudoephedrine stereochemistry) (Cay-9001098) is a potential designer drug with combined features of amphetamines, cathinones, and phenethylamines. It is structurally related to 4-methylmethcathinone, a psychoactive compound that has been identified in...
Keywords: 3,4-DMMC metabolite, threo-3,4-dimethyl-alpha-[1-(methylamino)ethyl]-benzyl alcohol, monohydrochloride
Application: Analytical reference standard, 3,4-DMMC metabolite
CAS 4865-62-7
MW: 229.8 D
From 139.00€ *
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UR-144 N-(5-methylhexyl) analog
UR-144 N-(5-methylhexyl) analog

Item number: Cay9001439-1

UR-144 (Cay-11502) is a potent synthetic cannabinoid (CB) which preferentially binds the peripheral CB2 receptor (Ki = 1.8 nM) over the central CB1 receptor (Ki = 150 nM). UR-144 N-(5-methylhexyl) analog differs from UR-144 by having a methyl group at the end of the alkane chain. The biological activities of this...
Keywords: (1-(5-methylhexyl)-1H-indol-3-yl)(2,2,3,3-tetramethylcyclopropyl)methanone
Application: Analytical reference standard, synthetic cannabinoid analog
MW: 339.5 D
From 322.00€ *
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UR-144 Degradant N-pentanoic acid metabolite
UR-144 Degradant N-pentanoic acid metabolite

Item number: Cay9001453-1

UR-144 (Cay-11502) is a potent synthetic cannabinoid (CB) that preferentially binds the peripheral CB2 receptor (Ki = 1.8 nM) over the central CB1 receptor (Ki = 150 nM). UR-144 Degradant N-pentanoic acid metabolite (Cay-9001453) is a potential phase I metabolite of a degradation product observed during GC-MS...
Keywords: 3-(3,3,4-trimethyl-1-oxo-4-penten-1-yl)-1H-indole-1-pentanoic acid
Application: Analytical reference standard, potential phase I UR-144 degradation product metabolite
CAS 1630022-97-7
MW: 341.5 D
From 174.00€ *
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MN-25-2-methyl derivative
MN-25-2-methyl derivative

Item number: Cay9001455-1

MN-25-2-methyl derivative is a cannabinoid (CB) receptor ligand with Ki values of 8 and 29 nM at the central CB1 receptor and peripheral CB2 receptor, respectively. This product is intended for forensic and research applications.Formal Name:...
Keywords: 7-methoxy-2-methyl-1-[2-(4-morpholinyl)ethyl]-N-[(1S,2S,4R)-1,3,3-trimethylbicyclo[2.2.1]hept-2-yl]-1H-indole-3-carboxamide
Application: Analytical reference standard, CB1 / CB2 receptor cannabinoid receptor ligand
CAS 501927-29-3
MW: 453.6 D
From 322.00€ *
Review
268 from 273 pages