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Active pharmaceutical ingredient (API) impurities for research

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BrandProduct dataPurityPrice rangeEstimated delivery
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(+/-)N-Methyl-y-[3-(trifluoromethyl)-phenoxy]benzenepropanamine hydrochloride
REF: 3D-IM58072CAS: 79088-29-2 		Min. 95%To inquireTue 14 Jan 25
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Amlodipine besilate impurity D
REF: 3D-IA63613CAS: 113994-41-5 		Min. 95%149.00 €~3,010.00 €Tue 14 Jan 25
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trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride
REF: 3D-ID183211CAS: 2356152-56-0 		Min. 95%To inquireTue 14 Jan 25
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trans-4-[[(2-Amino-5-bromophenyl)methyl]amino]cyclohexanol
REF: 3D-IA183210CAS: 101900-43-0 		Min. 95%To inquireTue 14 Jan 25
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N-Demethyl-N-(ethylsuccinyl) erythromycin
REF: 3D-ID183171		Min. 95%To inquireTue 14 Jan 25
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5-Chloro-N-[3-[[(5-chloro-2-thienyl)carbonyl]amino]-2-hydroxypropyl]-N-[4-(3-oxo-4-morpholinyl)phenyl]-2-thiophenecarboxamide
REF: 3D-IC183209CAS: 1838133-00-8 		Min. 95%To inquireTue 14 Jan 25
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δ 2 Cefdinir
REF: 3D-ID165846CAS: 934986-49-9 		Min. 95%To inquireTue 14 Jan 25
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N-Formyl Saxagliptin
REF: 3D-IF162360		Min. 95%To inquireTue 14 Jan 25
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2- (Diethylboryl)pyridine
REF: 3D-ID158241CAS: 385804-67-1 		Min. 95%To inquireTue 14 Jan 25
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6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
REF: 3D-FP171041CAS: 58042-96-9 		Min. 95%To inquireTue 14 Jan 25
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4-Epiminocycline
REF: 3D-FE159617CAS: 43168-51-0 		Min. 95%582.00 €~4,985.00 €Tue 14 Jan 25
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Donepezil benzyl bromide (donepezil impurity)
REF: 3D-ID22593CAS: 844694-85-5 		Min. 95%To inquireTue 14 Jan 25
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4-Methyl-N-(5-methyl-2-pyridinyl)benzamide
REF: 3D-IM25877CAS: 349122-64-1 		Min. 95%To inquireTue 14 Jan 25
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N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester
REF: 3D-IF23583CAS: 130676-65-2 		Min. 95%To inquireTue 14 Jan 25
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N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl omeprazole sulfone
REF: 3D-IM158400CAS: 1346599-74-3 		Min. 95%To inquireTue 14 Jan 25
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2-[2-[4-(5,5-Dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol
REF: 3D-ID27366CAS: 329216-65-1 		Min. 95%To inquireTue 14 Jan 25
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(Z)-Fluvoxamine - EP
REF: 3D-IF23523CAS: 917096-37-8 		Min. 95%To inquireTue 14 Jan 25
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Pregabalin impurity PD 0312236 and Pregabalin impurity PD 0312237 (mixture of tautomeric isomers)
REF: 3D-ID63812CAS: 501666-23-5 		Min. 95%To inquireTue 14 Jan 25
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2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid
REF: 3D-IB18541CAS: 197010-25-6 		Min. 95%801.00 €~4,869.00 €Tue 14 Jan 25
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AtorvastatinN-(3,5-dihydroxy-7-heptanoic acid)amide
REF: 3D-IA71943CAS: 887196-24-9 		Min. 95%To inquireTue 14 Jan 25
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(+/-)N-Methyl-y-[3-(trifluoromethyl)-phenoxy]benzenepropanamine hydrochloride
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(+/-)N-Methyl-y-[3-(trifluoromethyl)-phenoxy]benzenepropanamine hydrochloride

CAS:79088-29-2
N-Methyl-y-[3-(trifluoromethyl)-phenoxy]benzenepropanamine hydrochloride is a synthetic drug product that has been shown to be metabolized in …
Formula:
C17H18F3NO·HCl
Purity:
Min. 95%
Molecular weight:
345.79 g/mol

Ref: 3D-IM58072

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Estimated delivery in United States, on Tuesday 14 Jan 2025
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Amlodipine besilate impurity D
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Amlodipine besilate impurity D

CAS:113994-41-5
Amlodipine besilate impurity D is a diluent, additive, and stabilizer. It is used in the …
Formula:
C20H23ClN2O5
Purity:
Min. 95%
Molecular weight:
406.86 g/mol

Ref: 3D-IA63613

1g3,010.00 €
50mg925.00 €
100mg1,159.00 €
250mg1,623.00 €
500mg2,437.00 €
Estimated delivery in United States, on Tuesday 14 Jan 2025
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trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride
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trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride

CAS:2356152-56-0
Trans-4-(6,8-Dibromo-3(4H)-quinazolinyl)cyclohexanol hydrochloride is a potent kinase inhibitor that has shown promising results in anticancer research. …
Formula:
C14H16Br2N2O•HCl
Purity:
Min. 95%
Molecular weight:
424.56 g/mol

Ref: 3D-ID183211

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trans-4-[[(2-Amino-5-bromophenyl)methyl]amino]cyclohexanol
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trans-4-[[(2-Amino-5-bromophenyl)methyl]amino]cyclohexanol

CAS:101900-43-0
Please enquire for more information about trans-4-[[(2-Amino-5-bromophenyl)methyl]amino]cyclohexanol including the price, delivery time and more detailed …
Formula:
C13H19BrN2O
Purity:
Min. 95%
Molecular weight:
299.21 g/mol

Ref: 3D-IA183210

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N-Demethyl-N-(ethylsuccinyl) erythromycin
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N-Demethyl-N-(ethylsuccinyl) erythromycin

Please enquire for more information about N-Demethyl-N-(ethylsuccinyl) erythromycin including the price, delivery time and more …
Formula:
C42H73NO16
Purity:
Min. 95%
Molecular weight:
848.03 g/mol

Ref: 3D-ID183171

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5-Chloro-N-[3-[[(5-chloro-2-thienyl)carbonyl]amino]-2-hydroxypropyl]-N-[4-(3-oxo-4-morpholinyl)phe…
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5-Chloro-N-[3-[[(5-chloro-2-thienyl)carbonyl]amino]-2-hydroxypropyl]-N-[4-(3-oxo-4-morpholinyl)phenyl]-2-thiophenecarboxamide

CAS:1838133-00-8
Please enquire for more information about 5-Chloro-N-[3-[[(5-chloro-2-thienyl)carbonyl]amino]-2-hydroxypropyl]-N-[4-(3-oxo-4-morpholinyl)phenyl]-2-thiophenecarboxamide including the price, delivery time and more detailed …
Formula:
C23H21Cl2N3O5S2
Purity:
Min. 95%
Molecular weight:
554.47 g/mol

Ref: 3D-IC183209

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δ 2 Cefdinir
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δ 2 Cefdinir

CAS:934986-49-9
Delta 2 Cefdinir is a cephalosporin antibiotic used for the treatment of respiratory tract infections …
Formula:
C14H13N5O5S2
Purity:
Min. 95%
Molecular weight:
395.42 g/mol

Ref: 3D-ID165846

1gTo inquire
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N-Formyl Saxagliptin
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N-Formyl Saxagliptin

N-Formyl Saxagliptin is an analytical standard for HPLC. It is used as a drug development …
Purity:
Min. 95%

Ref: 3D-IF162360

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2- (Diethylboryl)pyridine
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2- (Diethylboryl)pyridine

CAS:385804-67-1
2- (Diethylboryl)pyridine is a custom synthesis drug product that is used in research and development …
Formula:
C9H14BN
Purity:
Min. 95%
Molecular weight:
147.03 g/mol

Ref: 3D-ID158241

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6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
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6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione

CAS:58042-96-9
Phenobarbital impurity B is an analytical reference material that is available as a HPLC standard …
Formula:
C12H13N3O2
Purity:
Min. 95%
Molecular weight:
231.25 g/mol

Ref: 3D-FP171041

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4-Epiminocycline
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4-Epiminocycline

CAS:43168-51-0
4-Epiminocycline is a pharmaceutical preparation that belongs to the class of antibiotics. It is a …
Formula:
C23H27N3O7
Purity:
Min. 95%
Color and Shape:
Yellow Powder
Molecular weight:
457.48 g/mol

Ref: 3D-FE159617

1mg863.00 €
2mg1,507.00 €
5mg3,362.00 €
10mg4,985.00 €
500µg582.00 €
Estimated delivery in United States, on Tuesday 14 Jan 2025
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Donepezil benzyl bromide (donepezil impurity)
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Donepezil benzyl bromide (donepezil impurity)

CAS:844694-85-5
Donepezil benzyl bromide is a by-product of donepezil hydrochloride, which is an industrially important drug …
Formula:
C31H36BrNO3
Purity:
Min. 95%
Molecular weight:
550.53 g/mol

Ref: 3D-ID22593

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4-Methyl-N-(5-methyl-2-pyridinyl)benzamide
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4-Methyl-N-(5-methyl-2-pyridinyl)benzamide

CAS:349122-64-1
4-Methyl-N-(5-methyl-2-pyridinyl)benzamide is a birefringent, crystalline compound that is soluble in organic solvents. This compound exhibits …
Formula:
C14H14N2O
Purity:
Min. 95%
Molecular weight:
226.27 g/mol

Ref: 3D-IM25877

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N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester
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N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester

CAS:130676-65-2
N-Formyl-L-leucine (3S,4S,6S)-3-hexyltetrahydro-2-oxo-6-undecyl-2H-pyran-4-yl ester is a synthetic compound that has been used as an impurity standard …
Formula:
C29H53NO5
Purity:
Min. 95%
Molecular weight:
495.73 g/mol

Ref: 3D-IF23583

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N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl omeprazole sulfone
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N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl omeprazole sulfone

CAS:1346599-74-3
N-(4-Methoxy-3,5-dimethyl-2-pyridinyl)methyl omeprazole sulfone is a synthetic product that can be used as an impurity standard …
Formula:
C26H30N4O5S
Purity:
Min. 95%
Molecular weight:
510.61 g/mol

Ref: 3D-IM158400

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2-[2-[4-(5,5-Dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol
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2-[2-[4-(5,5-Dioxidodibenzo[b,f][1,4]thiazepin-11-yl)-1-piperazinyl]ethoxy]ethanol

CAS:329216-65-1
Quetiapine is a drug that belongs to the class of sulfoxides. It is usually administered …
Formula:
C21H25N3O4S
Purity:
Min. 95%
Molecular weight:
415.51 g/mol

Ref: 3D-ID27366

500mgTo inquire
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(Z)-Fluvoxamine - EP
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(Z)-Fluvoxamine - EP

Controlled Product
CAS:917096-37-8
(Z)-Fluvoxamine-EP is a drug product that is used as an analytical standard. It is a …
Formula:
C15H21F3N2O2
Purity:
Min. 95%
Molecular weight:
318.33 g/mol

Ref: 3D-IF23523

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Pregabalin impurity PD 0312236 and Pregabalin impurity PD 0312237 (mixture of tautomeric isomers)
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Pregabalin impurity PD 0312236 and Pregabalin impurity PD 0312237 (mixture of tautomeric isomers)

CAS:501666-23-5
Lactose conjugate degradation product of pregabalin
Formula:
C20H35NO11
Purity:
Min. 95%
Molecular weight:
465.49 g/mol

Ref: 3D-ID63812

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2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid
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2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid

CAS:197010-25-6
2-(3-(1-Benzylpiperidin-4-yl)-2-oxopropyl)-4,5-dimethoxybenzoic acid is a synthetic compound that is being researched as a potential drug product. …
Formula:
C24H29NO5
Purity:
Min. 95%
Molecular weight:
411.49 g/mol

Ref: 3D-IB18541

1mg801.00 €
2mg1,160.00 €
5mg1,739.00 €
10mg2,667.00 €
25mg4,869.00 €
Estimated delivery in United States, on Tuesday 14 Jan 2025
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AtorvastatinN-(3,5-dihydroxy-7-heptanoic acid)amide
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AtorvastatinN-(3,5-dihydroxy-7-heptanoic acid)amide

CAS:887196-24-9
Atorvastatin is a synthetic drug product. It is a prodrug that is converted to its …
Formula:
C40H48FN3O8
Purity:
Min. 95%
Molecular weight:
717.82 g/mol

Ref: 3D-IA71943

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Estimated delivery in United States, on Tuesday 14 Jan 2025
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