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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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BrandProduct dataPurityPrice rangeEstimated delivery
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2-Deschloro aripiprazole
REF: 3D-ID171125CAS: 203395-82-8 		Min. 95%To inquireWed 18 Dec 24
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Zolmitriptan related compound D
REF: 3D-IZ167701CAS: 191864-24-1 		Min. 95%To inquireWed 18 Dec 24
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rac-Ibuprofen amide
REF: 3D-II63768CAS: 59512-17-3 		Min. 98 Area-%To inquireWed 18 Dec 24
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Bosentan impurity C
REF: 3D-IB64076CAS: 1097263-60-9 		Min. 95%To inquireWed 18 Dec 24
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Salbutamol EP impurity C
REF: 3D-FS168555CAS: 18910-68-4 		Min. 95%163.00 €~1,160.00 €Wed 18 Dec 24
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Salbutamol EP Impurity F
REF: 3D-IS170975CAS: 147663-30-7 		Min. 95%To inquireWed 18 Dec 24
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Epi lovastatin
REF: 3D-IE22709CAS: 79952-44-6 		Min. 95%To inquireWed 18 Dec 24
Biosynth logo
4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide
REF: 3D-IB19482CAS: 55699-13-3 		Min. 95%To inquireWed 18 Dec 24
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Dechloro anagrelide
REF: 3D-ID139092CAS: 61834-95-5 		Min. 95%To inquireWed 18 Dec 24
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Apixaban Impurity 11
REF: 3D-IA182667CAS: 2204368-51-2 		Min. 95%To inquireWed 18 Dec 24
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5-Dimethylaminobutyryl citalopram
REF: 3D-ID178442CAS: 1329745-98-3 		Min. 95%To inquireWed 18 Dec 24
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O-De(3-fluorobenzyl) lapatinib ditosylate
REF: 3D-ID182745CAS: 2749357-22-8 		Min. 95%480.00 €~3,188.00 €Wed 18 Dec 24
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Captopril EP Impurity N
REF: 3D-IC182781CAS: 65134-74-9 		Min. 95%To inquireWed 18 Dec 24
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Captopril EP Impurity H
REF: 3D-IC182780CAS: 205521-07-9 		Min. 95%To inquireWed 18 Dec 24
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Fluorometholone impurity 5
REF: 3D-IF168685CAS: 110664-58-9 		Min. 95%To inquireWed 18 Dec 24
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Amiodarone impurity E
REF: 3D-IA63609CAS: 52490-15-0 		Min. 95%95.00 €~802.00 €Wed 18 Dec 24
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Tadalafil spiro-urethane impurity (EP impurity F)
REF: 3D-IT183411CAS: 2747958-44-5 		Min. 95%To inquireWed 18 Dec 24
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N-(4-Hydroxyphenyl)acetamide sulfate-d3 sodium
REF: 3D-IH183408CAS: 2733160-80-8 		Min. 95%To inquireWed 18 Dec 24
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3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone
REF: 3D-ID183546CAS: 58899-27-7 		Min. 95%68.00 €~865.00 €Wed 18 Dec 24
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3-HABA kanamycin A sulfate
REF: 3D-IH183545CAS: 50725-24-1 		Min. 95%760.00 €~8,347.00 €Wed 18 Dec 24
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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
5mgTo inquire
10mgTo inquire
25mgTo inquire
50mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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
5mgTo inquire
10mgTo inquire
25mgTo inquire
50mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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

25mgTo inquire
50mgTo inquire
100mgTo inquire
250mgTo inquire
500mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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

50mgTo inquire
100mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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 18 Dec 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

1mgTo inquire
2mgTo inquire
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500µgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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 18 Dec 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

5mgTo inquire
10mgTo inquire
25mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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Dechloro anagrelide
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Dechloro anagrelide

CAS:61834-95-5
Dechloro anagrelide is a synthetic product that has been developed for use in drug development. …
Formula:
C10H8ClNO3
Purity:
Min. 95%
Molecular weight:
225.63 g/mol

Ref: 3D-ID139092

1mgTo inquire
5mgTo inquire
10mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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Apixaban Impurity 11
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Apixaban Impurity 11

CAS:2204368-51-2
Apixaban impurity 11 is an analytical standard used in research and development, drug development, and …
Formula:
C29H31N5O5
Purity:
Min. 95%
Molecular weight:
529.59 g/mol

Ref: 3D-IA182667

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100mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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

1mgTo inquire
2mgTo inquire
5mgTo inquire
10mgTo inquire
25mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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O-De(3-fluorobenzyl) lapatinib ditosylate
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O-De(3-fluorobenzyl) lapatinib ditosylate

CAS:2749357-22-8
O-De(3-fluorobenzyl) lapatinib ditosylate (OFLB) is a drug product that is supplied as a white to …
Formula:
C22H21ClN4O4S•(C7H8O3S)2
Purity:
Min. 95%
Molecular weight:
817.35 g/mol

Ref: 3D-ID182745

1mg480.00 €
2mg711.00 €
5mg1,021.00 €
10mg1,786.00 €
25mg3,188.00 €
Estimated delivery in United States, on Wednesday 18 Dec 2024
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Captopril EP Impurity N
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Captopril EP Impurity N

CAS:65134-74-9
Captopril EP Impurity N is a synthetic impurity found in Captopril EP, which is used …
Formula:
C8H14O4S2
Purity:
Min. 95%
Molecular weight:
238.33 g/mol

Ref: 3D-IC182781

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25mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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Captopril EP Impurity H
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Captopril EP Impurity H

CAS:205521-07-9
Captopril EP Impurity H is a drug product that is used as an analytical reference …
Formula:
C15H23NO5S2
Purity:
Min. 95%
Molecular weight:
361.48 g/mol

Ref: 3D-IC182780

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Estimated delivery in United States, on Wednesday 18 Dec 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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2mgTo inquire
5mgTo inquire
10mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 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 18 Dec 2024
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Tadalafil spiro-urethane impurity (EP impurity F)
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Tadalafil spiro-urethane impurity (EP impurity F)

CAS:2747958-44-5
Please enquire for more information about Tadalafil spiro-urethane impurity (EP impurity F) including the price, …
Formula:
C22H19N3O6
Purity:
Min. 95%
Molecular weight:
421.4 g/mol

Ref: 3D-IT183411

5mgTo inquire
10mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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N-(4-Hydroxyphenyl)acetamide sulfate-d3 sodium
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N-(4-Hydroxyphenyl)acetamide sulfate-d3 sodium

CAS:2733160-80-8
Please enquire for more information about N-(4-Hydroxyphenyl)acetamide sulfate-d3 sodium including the price, delivery time and …
Formula:
C8H6D3NO5S•Na
Purity:
Min. 95%
Molecular weight:
257.24 g/mol

Ref: 3D-IH183408

1mgTo inquire
2mgTo inquire
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10mgTo inquire
Estimated delivery in United States, on Wednesday 18 Dec 2024
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3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone
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3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone

CAS:58899-27-7
Please enquire for more information about 3,4-Dihydro-7-(3’carboxy)propoxy-2(1H)-quinolinone including the price, delivery time and more detailed …
Formula:
C13H15NO4
Purity:
Min. 95%
Color and Shape:
Powder
Molecular weight:
249.26 g/mol

Ref: 3D-ID183546

1g865.00 €
50mg172.00 €
100mg248.00 €
250mg363.00 €
500mg520.00 €
Estimated delivery in United States, on Wednesday 18 Dec 2024
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3-HABA kanamycin A sulfate
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3-HABA kanamycin A sulfate

CAS:50725-24-1
Please enquire for more information about 3-HABA kanamycin A sulfate including the price, delivery time …
Formula:
C22H43N5O13•(H2SO4)x
Purity:
Min. 95%

Ref: 3D-IH183545

1mg1,102.00 €
2mg1,971.00 €
5mg4,290.00 €
10mg8,347.00 €
Estimated delivery in United States, on Wednesday 18 Dec 2024
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