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
Dizocilpine REF: TM-T6259CAS: 77086-21-6	99.75% - 99.97%	35.00 €~895.00 €	Tue 18 Feb 25
AMPA receptor antagonist-2 REF: TM-T61068CAS: 732277-05-3	98.21%	78.00 €~648.00 €	Tue 18 Feb 25
Mibampator REF: TM-T15820CAS: 375345-95-2	97.63%	36.00 €~181.00 €	Tue 18 Feb 25
AMPA receptor modulator-4 REF: TM-T78971CAS: 2917551-59-6	98%	907.00 €~2,337.00 €	Tue 18 Feb 25
TAK-137 REF: TM-T70880CAS: 1358749-55-9	99.27%	266.00 €~2,364.00 €	Tue 18 Feb 25
Selurampanel REF: TM-T34609CAS: 912574-69-7	98.68% - 99.41%	177.00 €~3,368.00 €	Tue 18 Feb 25
CFM-2 REF: TM-T10774CAS: 178616-26-7	97.16%	To inquire	Tue 18 Feb 25
D-NMAPPD REF: TM-T22069CAS: 35922-06-6	- - -	77.00 €~1,760.00 €	Tue 18 Feb 25
Mycophenolate mofetil EP Impurity C REF: 3D-IM183780CAS: 2286278-51-9	Min. 95%	285.00 €~3,130.00 €	Tue 25 Feb 25
Simvastatin acid REF: 3D-IS63828CAS: 121009-77-6	Min. 95%	647.00 €~3,476.00 €	Tue 25 Feb 25
Mycophenolate mofetil EP impurity B oxalate REF: 3D-IM183777CAS: 1094322-91-4	Min. 95%	248.00 €~1,623.00 €	Tue 25 Feb 25
2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine REF: 3D-ND05721CAS: 161599-46-8	Min. 95%	168.00 €~775.00 €	Tue 25 Feb 25
Rosuvastatin impurity E calcium REF: 3D-IR183440CAS: 2226413-61-0	Min. 95%	95.00 €~1,159.00 €	Tue 25 Feb 25
Rosuvastatin (3R,5R) isomer calcium REF: 3D-IR183437CAS: 1422515-55-6	Min. 95%	136.00 €~770.00 €	Tue 25 Feb 25
(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid REF: 3D-IF23585CAS: 130793-28-1	Min. 95%	472.00 €~2,319.00 €	Tue 25 Feb 25
Amlodipine EP Impurity F maleate REF: 3D-IA182779CAS: 400024-11-5	Min. 95%	2,168.00 €~5,101.00 €	Tue 25 Feb 25
Amlodipine EP Impurity E maleate REF: 3D-IA182776CAS: 400024-12-6	Min. 95%	194.00 €~1,393.00 €	Tue 25 Feb 25
Dehydro simvastatin REF: 3D-ID20948CAS: 210980-68-0	Min. 95%	118.00 €~1,565.00 €	Tue 25 Feb 25
5,6-Dehydro-tigecycline REF: 3D-ID177843CAS: 1633815-62-9	Min. 95%	364.00 €~1,449.00 €	Tue 25 Feb 25
3-Chloro-4-hydroxyacetanilide REF: 3D-IC10365CAS: 3964-54-3	Min. 95%	194.00 €~1,753.00 €	Tue 25 Feb 25

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Dizocilpine

CAS:77086-21-6

MK-801 (Dizocilpine (MK-801)) is a potent N-methyl-D-aspartate (NMDA) receptor antagonist with Ki of 30.5 nM.

Formula:

C₁₆H₁₅N

Purity:

99.75% - 99.97%

Color and Shape:

Solid

Molecular weight:

221.3

Ref: TM-T6259

1mg		35.00 €
5mg		62.00 €
10mg		94.00 €
25mg		148.00 €
50mg		234.00 €
100mg		376.00 €
500mg		895.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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AMPA receptor antagonist-2

CAS:732277-05-3

AMPA receptor antagonist-2 is an AMPA receptor antagonist.

Formula:

C₁₈H₁₇N₃O₄

Purity:

98.21%

Color and Shape:

Liquid

Molecular weight:

339.35

Ref: TM-T61068

1mg		78.00 €
5mg		161.00 €
10mg		229.00 €
25mg		342.00 €
50mg		482.00 €
100mg		648.00 €
1mL*10mM (DMSO)		161.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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Mibampator

CAS:375345-95-2

Mibampator (LY451395) is an effective and selective AMPA receptor potentiator.

Formula:

C₂₁H₃₀N₂O₄S₂

Purity:

97.63%

Color and Shape:

Solid

Molecular weight:

438.6

Ref: TM-T15820

1mg		36.00 €
5mg		69.00 €
10mg		94.00 €
25mg		130.00 €
50mg		181.00 €
1mL*10mM (DMSO)		85.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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AMPA receptor modulator-4

CAS:2917551-59-6

AMPA Receptor Modulator-4, a 3,4-dihydro-2H-1,2,4-benzothiadiazine 1,1-dioxide (BTD), serves as an orally active positive allosteric modulator …

Formula:

C₁₁H₁₂ClFN₂O₂S

Purity:

98%

Color and Shape:

Liquid

Molecular weight:

290.74

Ref: TM-T78971

25mg		1,410.00 €
50mg		1,851.00 €
100mg		2,337.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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TAK-137

CAS:1358749-55-9

TAK-137 is an AMPA receptor enhancer with antidepressant effects. TAK-137 has the ability to improve …

Formula:

C₁₉H₁₆N₂O₃S

Purity:

99.27%

Color and Shape:

Liquid

Molecular weight:

352.41

Ref: TM-T70880

1mg		266.00 €
5mg		654.00 €
10mg		894.00 €
25mg		1,437.00 €
50mg		1,872.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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Selurampanel

CAS:912574-69-7

Selurampanel (BGG492), an oral AMPA antagonist for epilepsy, migraine, and tinnitus studies.

Formula:

C₁₆H₁₉N₅O₄S

Purity:

98.68% - 99.41%

Color and Shape:

Solid

Molecular weight:

377.42

Ref: TM-T34609

1mg		177.00 €
5mg		420.00 €
10mg		604.00 €
25mg		931.00 €
50mg		1,243.00 €
100mg		1,661.00 €
500mg		3,368.00 €
1mL*10mM (DMSO)		443.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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CFM-2

CAS:178616-26-7

CFM-2, a potent and selective non-competitive antagonist of AMPAR (AMPAR), exhibits anticonvulsant activity across various …

Formula:

C₁₇H₁₇N₃O₃

Purity:

97.16%

Color and Shape:

Solid

Molecular weight:

311.34

Ref: TM-T10774

5mg		58.00 €
10mg		95.00 €
25mg		To inquire
50mg		To inquire
1mL*10mM (DMSO)		64.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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D-NMAPPD

CAS:35922-06-6

Litifilimab (BIIB059) is a humanized antibody targeting BDCA2 and CLEC4C for the study of cutaneous …

Formula:

C₂₃H₃₈N₂O₅

Color and Shape:

Solid

Molecular weight:

422.56

Ref: TM-T22069

1mg		77.00 €
5mg		245.00 €
10mg		450.00 €
50mg		1,760.00 €

Estimated delivery in United States, on Tuesday 18 Feb 2025

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Mycophenolate mofetil EP Impurity C

CAS:2286278-51-9

Please enquire for more information about Mycophenolate mofetil EP Impurity C including the price, delivery …

Formula:

C₂₃H₃₁NO₇

Purity:

Min. 95%

Molecular weight:

433.5 g/mol

Ref: 3D-IM183780

1mg		436.00 €
2mg		582.00 €
5mg		1,044.00 €
10mg		1,623.00 €
25mg		3,130.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Simvastatin acid

CAS:121009-77-6

Simvastatin acid is the active form of simvastatin, a drug used to lower blood cholesterol …

Formula:

C₂₅H₄₀O₆

Purity:

Min. 95%

Color and Shape:

White Powder

Molecular weight:

436.58 g/mol

Ref: 3D-IS63828

25mg		647.00 €
50mg		863.00 €
100mg		1,159.00 €
250mg		2,319.00 €
500mg		3,476.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Mycophenolate mofetil EP impurity B oxalate

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Mycophenolate mofetil EP impurity B oxalate

CAS:1094322-91-4

Please enquire for more information about Mycophenolate mofetil EP impurity B oxalate including the price, …

Formula:

C₂₉H₄₂N₂O₉•C₂H₂O₄

Purity:

Min. 95%

Molecular weight:

652.68 g/mol

Ref: 3D-IM183777

1mg		248.00 €
2mg		364.00 €
5mg		614.00 €
10mg		924.00 €
25mg		1,623.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine

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2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine

CAS:161599-46-8

2',3'-Di-O-acetyl-5'-deoxy-5-fluorocytidine is a cytosine analog that is used as an industrial chemical. It is prepared …

Formula:

C₁₃H₁₆FN₃O₆

Purity:

Min. 95%

Molecular weight:

329.29 g/mol

Ref: 3D-ND05721

1kg		775.00 €
50g		168.00 €
100g		217.00 €
250g		406.00 €
500g		542.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Rosuvastatin impurity E calcium

CAS:2226413-61-0

Please enquire for more information about Rosuvastatin impurity E calcium including the price, delivery time …

Formula:

C₃₈H₄₆F₂N₆O₉S₂•Ca₂

Purity:

Min. 95%

Molecular weight:

912.94 g/mol

Ref: 3D-IR183440

5mg		248.00 €
10mg		364.00 €
25mg		518.00 €
50mg		801.00 €
100mg		1,159.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Rosuvastatin (3R,5R) isomer calcium

CAS:1422515-55-6

Please enquire for more information about Rosuvastatin (3R,5R) isomer calcium including the price, delivery time …

Formula:

C₂₂H₂₈FN₃O₆S•Ca₀

Purity:

Min. 95%

Molecular weight:

501.58 g/mol

Ref: 3D-IR183437

2mg		136.00 €
5mg		194.00 €
10mg		310.00 €
25mg		518.00 €
50mg		770.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid

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(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid

CAS:130793-28-1

Orlistat is a lipase inhibitor that is used as a weight-loss drug. It works by …

Formula:

C₂₉H₅₅NO₆

Purity:

Min. 95%

Molecular weight:

513.75 g/mol

Ref: 3D-IF23585

1mg		472.00 €
2mg		647.00 €
5mg		986.00 €
10mg		1,449.00 €
25mg		2,319.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Amlodipine EP Impurity F maleate

CAS:400024-11-5

Amlodipine EP Impurity F maleate is an impurity of amlodipine, a drug product. It is …

Formula:

C₁₉H₂₃ClN₂O₅•C₄H₄O₄

Purity:

Min. 95%

Molecular weight:

510.92 g/mol

Ref: 3D-IA182779

1g		3,316.00 €
2g		5,101.00 €
500mg		2,168.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Amlodipine EP Impurity E maleate

CAS:400024-12-6

Amlodipine EP Impurity E maleate is a high purity and analytical grade chemical. It is …

Formula:

C₂₁H₂₇ClN₂O₅•C₄H₄O₄

Purity:

Min. 95%

Molecular weight:

538.98 g/mol

Ref: 3D-IA182776

25mg		194.00 €
50mg		325.00 €
100mg		453.00 €
250mg		894.00 €
500mg		1,393.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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Dehydro simvastatin

CAS:210980-68-0

Dehydro simvastatin is a high-yielding, efficient, and selective synthesis of simvastatin. It is prepared from …

Formula:

C₂₅H₃₆O₄

Purity:

Min. 95%

Color and Shape:

Colorless Powder

Molecular weight:

400.55 g/mol

Ref: 3D-ID20948

1g 1,565.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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5,6-Dehydro-tigecycline

CAS:1633815-62-9

5,6-Dehydro-tigecycline is a synthetic antibiotic that is used for the treatment of multi-drug resistant bacterial …

Formula:

C₂₉H₃₇N₅O₈

Purity:

Min. 95%

Molecular weight:

583.63 g/mol

Ref: 3D-ID177843

1mg		364.00 €
2mg		517.00 €
5mg		801.00 €
10mg		986.00 €
25mg		1,449.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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3-Chloro-4-hydroxyacetanilide

CAS:3964-54-3

3-Chloro-4-hydroxyacetanilide is a chemical compound that belongs to the class of acetanilides. It has long-term …

Formula:

C₈H₈ClNO₂

Purity:

Min. 95%

Molecular weight:

185.61 g/mol

Ref: 3D-IC10365

2g		194.00 €
5g		310.00 €
10g		436.00 €
25g		647.00 €
50g		863.00 €

Estimated delivery in United States, on Tuesday 25 Feb 2025

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