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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Primobolan Depot
Primobolan Depot

Item number: Cay17148-1

Primobolan depot (Cay-17148) is an analytical reference standard that is categorized as an androgenic anabolic steroid. It is an ester form of methenolone, an anabolic steroid derived from dihydrotestosterone (DHT, Cay-15874). Formulations containing promobolan have been associated with...
Keywords: Methenolone Enanthate, NSC 64967, SQ 16,374, (5alpha,17beta)-1-methyl-17-[(1-oxoheptyl)oxy]-androst-1-en-3-one
Application: Analytical reference standard, androgenic anabolic steroid
CAS 303-42-4
MW: 414.6 D
From 51.00€ *
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Methoxmetamine (hydrochloride)
Methoxmetamine (hydrochloride)

Item number: Cay17168-1

Methoxmetamine (hydrochloride) (Cay-17168) is an analytical reference material that is structurally categorized as an amphetamine. It has been identified in ingredients sold as designer drugs. The physiological and toxicological properties of this compound have not been evaluated. This product is intended for...
Keywords: 3-methoxy-2-oxo PCM, MMXE, MXM, 2-(3-methoxyphenyl)-2-(methylamino)-cyclohexanone, monohydrochloride
Application: Analytical reference material, amphetamine
CAS 1781829-56-8
MW: 269.8 D
From 126.00€ *
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APP-FUBINACA
APP-FUBINACA

Item number: Cay17200-1

AB-FUBINACA (Cay-14039) is an indazole-based synthetic cannabinoid (CB) with 10-fold greater affinity for the CB1 receptor (Ki = 0.9 nM) than that of JWH 018 (Cay-10900). APP-FUBINACA is an analog of AB-FUBINACA in which an isopropyl group has been replaced with a phenylmethyl moiety. The physiological and...
Keywords: N-[(1S)-2-amino-2-oxo-1-(phenylmethyl)ethyl]-1-[(4-fluorophenyl)methyl]-1H-indazole-3-carboxamide
Application: Analytical reference material, synthetic indazole-based cannabinoid analog (AB-FUBINACA analog)
CAS 1185282-03-4
MW: 416.5 D
From 326.00€ *
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ALEPH-4
ALEPH-4

Item number: Cay17283-1

ALEPH-4 is a homolog of 2,5-dimethoxy-4-methylthioamphetamine (DOT), a substituted amphetamine of the phenethylamine class of abused compounds. It contains an isopropyl group in place of the methyl group extending from the thiol on the amphetamine base structure. This product is intended for forensic and research...
Keywords: 2,5-Dimethoxy-4-iso-propylthioamphetamine, 2,5-dimethoxy-alpha-methyl-4-[(1-methylethyl)thio]-benzeneethanamine
Application: Analytical reference material, phenethylamine, substituted amphetamine, DOT homolog
CAS 123643-26-5
MW: 269.4 D
From 114.00€ *
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ALEPH-2
ALEPH-2

Item number: Cay17284-1

ALEPH-2 is a homolog of 2,5-dimethoxy-4-methylthioamphetamine (DOT), a substituted amphetamine of the phenethylamine class of abused compounds. It contains an ethyl group in place of the methyl group extending from the thiol on the amphetamine base structure. This product is intended for forensic and research...
Keywords: 2,5-Dimethoxy-4-ethylthioamphetamine, 4-(ethylthio)-2,5-dimethoxy-alpha-methyl-benzeneethanamine
Application: Analytical reference material, phenethylamine, substituted amphetamine, DOT homolog
CAS 185562-00-9
MW: 255.4 D
From 114.00€ *
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Glaucine
Glaucine

Item number: Cay17338-1

Glaucine (Cay-17338) is an analytical reference standard categorized as an antitussive. Glaucine has hallucinogenic properties. This product is intended for research and forensic applications.Formal Name: (6aS)-5,6,6a,7-tetrahydro-1,2,9,10-tetramethoxy-6-methyl-4H-dibenzo[de,g]quinoline. CAS Number: 475-81-0....
Keywords: (+)-Glaucine, 1,2,9,10-Tetramethoxyaporphine, Boldine Dimethyl Ether, NSC 34396,...
Application: Analytical reference standard, antitussive, hallucinogenic, posit. allosteric 5-HT2A receptor modulator
CAS 475-81-0
MW: 3554 D
From 53.00€ *
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A-796260 Degradant
A-796260 Degradant

Item number: Cay17515-1

A-796260 (Cay-11606) is a synthetic cannabinoid (CB) that shows high selectivity for the CB2 receptor (Ki = 0.77 nM) over the CB1 receptor (Ki = 2,100 nM). It also shows efficacy in vivo in models of inflammatory, post-operative, neuropathic, and osteoarthritic pain, activities which are selectively blocked by CB2...
Keywords: LTI-258 Degradant, 3,3,4-trimethyl-1-(1-(2-morpholinoethyl)-1H-indol-3-yl)pent-4-en-1-one
Application: Analytical reference standard, A-796260 synthesis impurity
CAS 1616469-10-3
MW: 354.5 D
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APP-PICA
APP-PICA

Item number: Cay17613-1

PX 1 (5-fluoro APP-PICA, Cay-16201) is a synthetic cannabinoid (CB) that is structurally analogous to AM2201 (Cay-10707), a potent CB receptor agonist . APP-PICA is an analog of PX 1 that lacks the alkyl-terminal fluorine atom. The physiological and toxicological properties of this compound are not known. This...
Keywords: N-[(1S)-2-amino-2-oxo-1-(phenylmethyl)ethyl]-1-pentyl-1H-indole-3-carboxamide
Application: Analytical reference material, synthetic cannabinoid PX 1 analog
CAS 2365471-53-8
MW: 377.5 D
From 126.00€ *
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APP-CHMINACA
APP-CHMINACA

Item number: Cay17614-1

AB-CHMINACA (Cay-15434) in a synthetic cannabinoid (CB) featuring a 1-(cyclohexylmethyl)-1H-indazole-3-carboxamide (CHMINACA) base. It displays a 10-fold greater affinity for the central CB1 receptor (Ki = 0.9 nM) than that of JWH 018 (Cay-10900). APP-CHMINACA is a derivative of AB-CHMINACA. The physiological and...
Keywords: PX 3, N-[(1S)-2-amino-2-oxo-1-(phenylmethyl)ethyl]-1-(cyclohexylmethyl)-1H-Indazole-3-carboxamide
Application: Analytical reference material, synthetic cannabinoid AB-CHMINACA derivative
CAS 1185887-14-2
MW: 404.5 D
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5-fluoro AMB metabolite 3
5-fluoro AMB metabolite 3

Item number: Cay17893-1

5-fluoro AMB metabolite 3 (Cay-17893) is an analytical reference standard categorized as a synthetic cannabinoid metabolite. 5-fluoro AMB metabolite 3 is a metabolite of AMB (Cay-15488) and 5-fluoro AMB (Cay-15489). This product is intended for research and forensic applications.Formal Name:...
Keywords: 5-fluoro AMB N-pentanoic acid metabolite, 5-fluoro AMP metabolite 3, AMB N-pentanoic acid metabolite,...
Application: Analytical reference material, synthetic cannabinoid AMB/5-fluoro AMB metabolite
CAS 1890250-21-1
MW: 375.4 D
From 180.00€ *
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17beta-Hydroxy-androstano[2,3-d]isoxazole
17beta-Hydroxy-androstano[2,3-d]isoxazole

Item number: Cay17928-1

17beta-Hydroxy-androstano[2,3-d]isoxazole (Cay-17928) is an analytical reference standard categorized as an anabolic androgenic steroid. 17beta-Hydroxy-androstano[2,3-d]isoxazole is regulated as a Schedule III compound in the United States. This product is intended for research and forensic applications.Formal Name:...
Keywords: (5alpha,17beta)-androst-2-eno[2,3-d]isoxazol-17-ol
Application: Analytical reference standard, anabolic androgenic steroid
CAS 80651-65-6
MW: 315.5 D
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(±)-threo-Ethylnaphthidate (hydrochloride)
(±)-threo-Ethylnaphthidate (hydrochloride)

Item number: Cay17954-1

(±)-threo-Ethylnaphthidate (hydrochloride) (Cay-17654) is an analytical reference material that is structurally categorized as an amphetamine. The physiological and toxicological properties of this compound are not known. This product is intended for research and forensic applications.Formal Name: rel-ethyl...
Keywords: HDEP-28, rel-ethyl (R)-2-(naphthalen-2-yl)-2-((R)-piperidin-2-yl)acetate, monohydrochloride
Application: Analytical reference material, amphetamine
MW: 333.9 D
From 114.00€ *
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256 from 282 pages