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Active pharmaceutical ingredient (API) impurities for research

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BrandProduct dataPurityPrice rangeEstimated delivery
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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 inquireWed 27 Nov 24
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Azithromycin impurity J
REF: 3D-IA63634CAS: 117693-41-1 		Min. 95%100.00 €~1,049.00 €Wed 27 Nov 24
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Labetalol EP impurity D
REF: 3D-IL170150CAS: 32780-65-7 		Min. 95%213.00 €~1,449.00 €Wed 27 Nov 24
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2-Deschloro aripiprazole
REF: 3D-ID171125CAS: 203395-82-8 		Min. 95%To inquireWed 27 Nov 24
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Zolmitriptan related compound D
REF: 3D-IZ167701CAS: 191864-24-1 		Min. 95%To inquireWed 27 Nov 24
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rac-Ibuprofen amide
REF: 3D-II63768CAS: 59512-17-3 		Min. 98 Area-%To inquireWed 27 Nov 24
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Donepezil benzyl bromide (donepezil impurity)
REF: 3D-ID22593CAS: 844694-85-5 		Min. 95%To inquireWed 27 Nov 24
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Bosentan impurity C
REF: 3D-IB64076CAS: 1097263-60-9 		Min. 95%To inquireWed 27 Nov 24
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4-Epiminocycline
REF: 3D-FE159617CAS: 43168-51-0 		Min. 95%582.00 €~4,985.00 €Wed 27 Nov 24
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Salbutamol EP impurity C
REF: 3D-FS168555CAS: 18910-68-4 		Min. 95%163.00 €~1,160.00 €Wed 27 Nov 24
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6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
REF: 3D-FP171041CAS: 58042-96-9 		Min. 95%To inquireWed 27 Nov 24
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Salbutamol EP Impurity F
REF: 3D-IS170975CAS: 147663-30-7 		Min. 95%To inquireWed 27 Nov 24
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Epi lovastatin
REF: 3D-IE22709CAS: 79952-44-6 		Min. 95%To inquireWed 27 Nov 24
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2- (Diethylboryl)pyridine
REF: 3D-ID158241CAS: 385804-67-1 		Min. 95%To inquireWed 27 Nov 24
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4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide
REF: 3D-IB19482CAS: 55699-13-3 		Min. 95%To inquireWed 27 Nov 24
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N-Formyl Saxagliptin
REF: 3D-IF162360		Min. 95%To inquireWed 27 Nov 24
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5-Dimethylaminobutyryl citalopram
REF: 3D-ID178442CAS: 1329745-98-3 		Min. 95%To inquireWed 27 Nov 24
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Fluorometholone impurity 5
REF: 3D-IF168685CAS: 110664-58-9 		Min. 95%To inquireWed 27 Nov 24
Biosynth logo
Amiodarone impurity E
REF: 3D-IA63609CAS: 52490-15-0 		Min. 95%95.00 €~802.00 €Wed 27 Nov 24
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(9Z)-Roxithromycin
REF: 3D-IR106421CAS: 134931-00-3 		Min. 95%To inquireWed 27 Nov 24
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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

1mgTo inquire
2mgTo inquire
5mgTo inquire
10mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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Azithromycin impurity J
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Azithromycin impurity J

CAS:117693-41-1
Azithromycin impurity J, also known as Azithromycin P-Toluenesulfonate, is an impurity of the drug azithromycin. …
Formula:
C30H58N2O9
Purity:
Min. 95%
Color and Shape:
Off-White Powder
Molecular weight:
590.79 g/mol

Ref: 3D-IA63634

2mg199.00 €
5mg315.00 €
10mg458.00 €
25mg745.00 €
50mg1,049.00 €
Estimated delivery in United States, on Wednesday 27 Nov 2024
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Labetalol EP impurity D
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Labetalol EP impurity D

CAS:32780-65-7
Labetalol EP impurity D is a metabolite of labetalol that is used as an impurity …
Formula:
C9H12N2O3
Purity:
Min. 95%
Molecular weight:
196.2 g/mol

Ref: 3D-IL170150

1mg213.00 €
2mg341.00 €
5mg498.00 €
10mg813.00 €
25mg1,449.00 €
Estimated delivery in United States, on Wednesday 27 Nov 2024
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2-Deschloro aripiprazole
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2-Deschloro aripiprazole

CAS:203395-82-8
2-Deschloro aripiprazole is a drug that belongs to the class of antipsychotics. It is an …
Formula:
C23H28ClN3O2
Purity:
Min. 95%
Molecular weight:
413.94 g/mol

Ref: 3D-ID171125

2mgTo inquire
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50mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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Zolmitriptan related compound D
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Zolmitriptan related compound D

CAS:191864-24-1
Zolmitriptan related compound D is a drug product that is an analytical impurity of the …
Formula:
C19H25N3O4
Purity:
Min. 95%
Molecular weight:
359.42 g/mol

Ref: 3D-IZ167701

2mgTo inquire
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50mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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rac-Ibuprofen amide
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rac-Ibuprofen amide

CAS:59512-17-3
Ibuprofen amide is a nonsteroidal anti-inflammatory drug that belongs to the class of amides. It …
Formula:
C13H19NO
Purity:
Min. 98 Area-%
Molecular weight:
205.3 g/mol

Ref: 3D-II63768

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500mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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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

1mgTo inquire
2mgTo inquire
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25mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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Bosentan impurity C
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Bosentan impurity C

CAS:1097263-60-9
Bosentan impurity C is a stable crystalline compound that is soluble in organic solvents. It …
Formula:
C52H52N10O10S2
Purity:
Min. 95%
Molecular weight:
1,041.16 g/mol

Ref: 3D-IB64076

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Estimated delivery in United States, on Wednesday 27 Nov 2024
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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 Wednesday 27 Nov 2024
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Salbutamol EP impurity C
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Salbutamol EP impurity C

CAS:18910-68-4
Salbutamol EP Impurity C is an impurity of Salbutamol EP, which is an active pharmaceutical …
Formula:
C13H21NO2
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
223.31 g/mol

Ref: 3D-FS168555

1mg163.00 €
5mg310.00 €
10mg436.00 €
25mg770.00 €
50mg1,160.00 €
Estimated delivery in United States, on Wednesday 27 Nov 2024
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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

1mgTo inquire
2mgTo inquire
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Estimated delivery in United States, on Wednesday 27 Nov 2024
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Salbutamol EP Impurity F
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Salbutamol EP Impurity F

CAS:147663-30-7
Salbutamol EP Impurity F is a drug impurity that is an analytical standard and pharmacopoeia …
Formula:
C26H40N2O5
Purity:
Min. 95%
Molecular weight:
460.61 g/mol

Ref: 3D-IS170975

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Estimated delivery in United States, on Wednesday 27 Nov 2024
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Epi lovastatin
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Epi lovastatin

CAS:79952-44-6
Lovastatin is a cholesterol-lowering drug that acts by inhibiting the enzyme HMG-CoA reductase. It is …
Formula:
C24H36O5
Purity:
Min. 95%
Molecular weight:
404.54 g/mol

Ref: 3D-IE22709

1mg155.00 €
5mg232.00 €
10mg378.00 €
25mg711.00 €
50mg1,047.00 €
Estimated delivery in United States, on Wednesday 27 Nov 2024
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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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Estimated delivery in United States, on Wednesday 27 Nov 2024
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4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide
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4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide

CAS:55699-13-3
4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide is a drug product that is used as an analytical standard. It can be …
Formula:
C14H21NO2
Purity:
Min. 95%
Molecular weight:
235.32 g/mol

Ref: 3D-IB19482

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Estimated delivery in United States, on Wednesday 27 Nov 2024
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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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Estimated delivery in United States, on Wednesday 27 Nov 2024
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5-Dimethylaminobutyryl citalopram
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5-Dimethylaminobutyryl citalopram

CAS:1329745-98-3
5-Dimethylaminobutyryl citalopram is a metabolite of the antidepressant drug, Citalopram. It is used as an …
Formula:
C25H33FN2O2
Purity:
Min. 95%
Molecular weight:
412.54 g/mol

Ref: 3D-ID178442

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Estimated delivery in United States, on Wednesday 27 Nov 2024
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Fluorometholone impurity 5
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Fluorometholone impurity 5

CAS:110664-58-9
Fluorometholone impurity 5 is a drug product that has been custom synthesized. It has not …
Purity:
Min. 95%

Ref: 3D-IF168685

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Estimated delivery in United States, on Wednesday 27 Nov 2024
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Amiodarone impurity E
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Amiodarone impurity E

CAS:52490-15-0
Amiodarone impurity E is a nucleophilic compound that is synthesized by the acylation of a …
Formula:
C19H18O3
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
294.34 g/mol

Ref: 3D-IA63609

5g172.00 €
10g248.00 €
25g363.00 €
50g518.00 €
100g802.00 €
Estimated delivery in United States, on Wednesday 27 Nov 2024
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(9Z)-Roxithromycin
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(9Z)-Roxithromycin

CAS:134931-00-3
Roxithromycin is a macrolide antibiotic that inhibits protein synthesis in bacteria. It binds to the …
Formula:
C41H76N2O15
Purity:
Min. 95%
Molecular weight:
837.05 g/mol

Ref: 3D-IR106421

25mgTo inquire
50mgTo inquire
Estimated delivery in United States, on Wednesday 27 Nov 2024
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