Active pharmaceutical ingredient (API) impurities for research

All products contained in this category are intended for laboratory use only, and are not meant for human consumption.

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Product data	Purity	Price range	Estimated delivery
Dimethylamine Solution REF: 45-1211200CAS: 124-40-3	- - -	To inquire	Tue 11 Feb 25
Codeine N-Oxide CI REF: 45-1143802CAS: 3688-65-1	- - -	To inquire	Tue 11 Feb 25
Oxandrolone Related Compound C CIII (17,17-dimethyl-18-nor-2-oxa-5α-androst-13-en-3-one) REF: 45-1482036	- - -	To inquire	Tue 11 Feb 25
Acarbose EP Impurity H REF: 3D-IA175982CAS: 196944-81-7	Min. 95%	To inquire	Tue 11 Feb 25
Testosterone Related Compound A CIII (Androst-4-ene-3,17-dione) REF: 45-1646010CAS: 63-05-8	- - -	To inquire	Tue 11 Feb 25
Morphine Related Compound A CI (7,8-Didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol, N-oxide) REF: 45-1448016CAS: 639-46-3	- - -	To inquire	Tue 11 Feb 25
Noroxymorphone Hydrochloride CII (4,5α-Epoxy-3,14-dihydroxymorphinan-6-one hydrochloride) REF: 45-1473002CAS: 52446-24-9	- - -	To inquire	Tue 11 Feb 25
Testosterone Enanthate Related Compound B CIII (Androst-4-en-3-one-17β-yl hexanoate) REF: 45-1648026CAS: 10312-45-5	- - -	To inquire	Tue 11 Feb 25
Dextroamphetamine Related Compound B CII (Phenyl acetone) REF: 45-1180026CAS: 103-79-7	- - -	To inquire	Tue 11 Feb 25
Hydrocodone Related Compound A CII (4-hydroxy-3-methoxy-17-methylmorphinan-6-one) REF: 45-1315012CAS: 847-86-9	- - -	To inquire	Tue 11 Feb 25
Hydromorphone N-Oxide Hydrochloride CII (4,5α-Epoxy-3-hydroxy-17-methylmorphinan-6-one N-oxide, hydrochloride) REF: 45-1323019CAS: 109648-80-8	- - -	To inquire	Tue 11 Feb 25
Benzphetamine Related Compound A CIII ((R)-N-Benzyl-N-methyl-1-phenylpropan-2-amine hydrochloride) REF: 45-1059014CAS: 28646-36-8	- - -	To inquire	Tue 11 Feb 25
Fentanyl Related Compound G CI (N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide) REF: 45-1269979CAS: 3258-84-2	- - -	To inquire	Tue 11 Feb 25
Naltrexone Related Compound A CII (N-(3-butenyl)-noroxymorphone Hydrochloride) REF: 45-1453526	- - -	To inquire	Tue 11 Feb 25
Zolpidem Impurities Mixture CIV REF: 45-1724951	- - -	To inquire	Tue 11 Feb 25
Dextromethorphan Related Compound A CI (3-Methoxy-9α,13α,14α-morphinan hydrochloride) REF: 45-1180514CAS: 1087-69-0	- - -	To inquire	Tue 11 Feb 25
Morphine Related Compound B CII (2,2'-Bimorphine trihydrate) REF: 45-1448027CAS: 6472-73-7	- - -	To inquire	Tue 11 Feb 25
Oxandrolone Related Compound B CIII (17 β-hydroxy-17 α-methyl-4-oxa-5 α-androsta-3-one) REF: 45-1482025CAS: 4424-45-7	- - -	To inquire	Tue 11 Feb 25
Oxandrolone Related Compound A CIII (17β-hydroxy-17α-methyl-2-oxa-5α-androst-7-en-3-one) REF: 45-1482014CAS: 1391052-43-9	- - -	To inquire	Tue 11 Feb 25
Naloxone Related Compound D CII (4,5α-Epoxy-3,14-dihydroxy-17-(prop-2-enyl)morphinan-7-ene-6-one) REF: 45-1453049CAS: 26451-92-3	- - -	To inquire	Tue 11 Feb 25

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Dimethylamine Solution

CAS:124-40-3

Methylamine, di or trimethylamine and their salts

Formula:

C₂H₇N(Dimethylamine)

Color and Shape:

Colorless Liquid

Molecular weight:

45.05785

Ref: 45-1211200

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Codeine N-Oxide CI

Controlled Product

CAS:3688-65-1

Concentrates of poppy straw; buprenorphine (inn) codeine, dihydrocodeine (inn), ethylmorphine (inn), etorphine (inn), heroin, hydrococdone …

Formula:

C₁₈H₂₁NO₄

Color and Shape:

Brown White Powder

Molecular weight:

315.14706

Ref: 45-1143802

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Oxandrolone Related Compound C CIII (17,17-dimethyl-18-nor-2-oxa-5α-androst-13-en-3-one)

Controlled Product

Lactones nesoi

Formula:

C₁₉H₂₈O₂

Color and Shape:

Powder

Molecular weight:

288.42

Ref: 45-1482036

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Acarbose EP Impurity H

CAS:196944-81-7

Acarbose EP Impurity H is an impurity of acarbose, a drug product used in the …

Formula:

C₂₅H₄₃NO₁₇

Purity:

Min. 95%

Molecular weight:

629.61 g/mol

Ref: 3D-IA175982

10mg To inquire

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Testosterone Related Compound A CIII (Androst-4-ene-3,17-dione)

Controlled Product

CAS:63-05-8

Adrenal cortical hormones and their derivatives nesoi

Formula:

C₁₉H₂₆O₂

Color and Shape:

Powder

Molecular weight:

286.19328

Ref: 45-1646010

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Morphine Related Compound A CI (7,8-Didehydro-4,5α-epoxy-17-methylmorphinan-3,6α-diol, N-oxide)

Controlled Product

CAS:639-46-3

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₇H₁₉NO₄

Color and Shape:

Yellow Tan Powder

Molecular weight:

301.13141

Ref: 45-1448016

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Noroxymorphone Hydrochloride CII (4,5α-Epoxy-3,14-dihydroxymorphinan-6-one hydrochloride)

Controlled Product

CAS:52446-24-9

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Formula:

C₁₆H₁₈NO₄Cl

Color and Shape:

Light Brown Powder

Molecular weight:

323.09244

Ref: 45-1473002

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Testosterone Enanthate Related Compound B CIII (Androst-4-en-3-one-17β-yl hexanoate)

Controlled Product

CAS:10312-45-5

Adrenal cortical hormones and their derivatives nesoi

Formula:

C₂₅H₃₈O₃

Color and Shape:

White Powder

Molecular weight:

386.2821

Ref: 45-1648026

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Dextroamphetamine Related Compound B CII (Phenyl acetone)

Controlled Product

CAS:103-79-7

Phenylacetone (phenylpropan-2-one)

Formula:

C₉H₁₀O

Color and Shape:

Clear Pale Yellow Liquid

Molecular weight:

134.07316

Ref: 45-1180026

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Hydrocodone Related Compound A CII (4-hydroxy-3-methoxy-17-methylmorphinan-6-one)

Controlled Product

CAS:847-86-9

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₈H₂₃NO₃

Color and Shape:

White Powder

Molecular weight:

301.16779

Ref: 45-1315012

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Hydromorphone N-Oxide Hydrochloride CII (4,5α-Epoxy-3-hydroxy-17-methylmorphinan-6-one N-oxide, hydrochloride)

Controlled Product

CAS:109648-80-8

Alkaloids of opium and their derivatives, salts thereof

Formula:

C₁₇H₁₉NO₄·HCl

Color and Shape:

Off-White Powder

Molecular weight:

337.79

Ref: 45-1323019

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Benzphetamine Related Compound A CIII ((R)-N-Benzyl-N-methyl-1-phenylpropan-2-amine hydrochloride)

Controlled Product

CAS:28646-36-8

Aromatic monoamines not elsewhere specified or included and their derivatives, salts therof

Formula:

C₁₇H₂₁N·HCl

Color and Shape:

White Off-White Powder

Molecular weight:

275.14408

Ref: 45-1059014

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Fentanyl Related Compound G CI (N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide)

Controlled Product

CAS:3258-84-2

Fentanyls and their derivatives containing an unfused pyrazole ring, whether or not hydrogenated, nesoi

Formula:

C₂₁H₂₆N₂O

Color and Shape:

White Powder

Molecular weight:

322.20451

Ref: 45-1269979

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Naltrexone Related Compound A CII (N-(3-butenyl)-noroxymorphone Hydrochloride)

Controlled Product

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Formula:

C₂₀H₂₃NO₄·HCl

Color and Shape:

Off-White Powder

Molecular weight:

341.16271

Ref: 45-1453526

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Zolpidem Impurities Mixture CIV

Controlled Product

Diagnostic or lab reagents on a backing, prepared diagnostic or lab reagents whether or not …

Color and Shape:

Powder

Ref: 45-1724951

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Dextromethorphan Related Compound A CI (3-Methoxy-9α,13α,14α-morphinan hydrochloride)

Controlled Product

CAS:1087-69-0

Compounds containing a quinoline or isoquinoline ring-system, whether or not hydrogenated, not further fused, excluding …

Formula:

C₁₇H₂₃NO·HCl

Color and Shape:

White Powder

Molecular weight:

257.17796

Ref: 45-1180514

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Morphine Related Compound B CII (2,2'-Bimorphine trihydrate)

Controlled Product

CAS:6472-73-7

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Formula:

C₃₄H₃₆N₂O₆· 3H₂O

Color and Shape:

White Powder

Molecular weight:

568.25734

Ref: 45-1448027

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Oxandrolone Related Compound B CIII (17 β-hydroxy-17 α-methyl-4-oxa-5 α-androsta-3-one)

Controlled Product

CAS:4424-45-7

Lactones nesoi

Formula:

C₁₉H₃₀O₃

Color and Shape:

Powder

Molecular weight:

306.21949

Ref: 45-1482025

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Oxandrolone Related Compound A CIII (17β-hydroxy-17α-methyl-2-oxa-5α-androst-7-en-3-one)

Controlled Product

CAS:1391052-43-9

Lactones nesoi

Formula:

C₁₉H₂₈O₃

Color and Shape:

White Crystalline Powder

Molecular weight:

304.20384

Ref: 45-1482014

Estimated delivery in United States, on Tuesday 11 Feb 2025

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Naloxone Related Compound D CII (4,5α-Epoxy-3,14-dihydroxy-17-(prop-2-enyl)morphinan-7-ene-6-one)

Controlled Product

CAS:26451-92-3

Alkaloids of opium and their derivatives, salts thereof, not elsewhere specified or included

Formula:

C₁₉H₁₉NO₄

Color and Shape:

Light Yellow Powder

Molecular weight:

325.13141

Ref: 45-1453049

Estimated delivery in United States, on Tuesday 11 Feb 2025

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