Impurezas API

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produtos por página. 3405 produtos desta categoria.

Dados do produto	Pureza	Gama de preços	Estimativa de entrega
Hydromorphone Related Compound A CII (7,8-didehydro-4,5α-epoxy-3-hydroxy-17-methylmorphinan-6-one perchlorate) REF: 45-1323021CAS: 91265-67-7	- - -	A consultar	Qui 06 Fev 25
Mycophenolate mofetil EP impurity B oxalate REF: 3D-IM183777CAS: 1094322-91-4	Min. 95%	248,00 €~1.623,00 €	Qui 06 Fev 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	- - -	A consultar	Qui 06 Fev 25
Fentanyl Related Compound G CI (N-(1-Phenethylpiperidin-4-yl)-N-phenylacetamide) REF: 45-1269979CAS: 3258-84-2	- - -	A consultar	Qui 06 Fev 25
Pramipexole EP Impurity C REF: 3D-FP165425CAS: 1973461-14-1	Min. 95%	813,00 €~4.869,00 €	Qui 06 Fev 25
Simvastatin dimer impurity REF: 3D-IS27834CAS: 476305-24-5	Min. 95 Area-%	405,00 €~2.556,00 €	Qui 06 Fev 25
Atorvastatin 3-deoxyhept-2-enoic acid REF: 3D-FA165520CAS: 1105067-93-3	Min. 95%	138,00 €~647,00 €	Qui 06 Fev 25
Cefdinir impurity F REF: 3D-IC63666CAS: 1356842-10-8	Min. 95%	740,00 €~4.753,00 €	Qui 06 Fev 25
N-Hydroxymethyl Sumatriptan REF: 3D-FH175834CAS: 1797905-62-4	Min. 95%	136,00 €~1.073,00 €	Qui 06 Fev 25
Rosuvastatin impurity E calcium REF: 3D-IR183440CAS: 2226413-61-0	Min. 95%	95,00 €~1.159,00 €	Qui 06 Fev 25
Rosuvastatin (3R,5R) isomer calcium REF: 3D-IR183437CAS: 1422515-55-6	Min. 95%	136,00 €~770,00 €	Qui 06 Fev 25
Cathinone Hydrochloride CI (α-Aminopropiophenone hydrochloride) REF: 45-1096804CAS: 16735-19-6	- - -	A consultar	Qui 06 Fev 25
Naltrexone impurity H REF: 3D-IN167110CAS: 503090-99-1	Min. 95%	232,00 €~1.855,00 €	Qui 06 Fev 25
Noroxymorphone Hydrochloride CII (4,5α-Epoxy-3,14-dihydroxymorphinan-6-one hydrochloride) REF: 45-1473002CAS: 52446-24-9	- - -	A consultar	Qui 06 Fev 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	- - -	A consultar	Qui 06 Fev 25
4-(1-Hydroxy-1-methylethyl)-2-propyl-1[4-[2-(trityltetrazol-5-yl)phenyl]phenyl]methylimidazo-5-carboxylate (5-methyl-2-oxo-1,3-dioxo len-4-yl)methyl REF: 3D-IH57932CAS: 144690-92-6	Min. 95%	68,00 €~1.047,00 €	Qui 06 Fev 25
7-Epi 10-desacetyl paclitaxel REF: 3D-IE22703CAS: 78454-17-8	Min. 95%	A consultar	Qui 06 Fev 25
N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide REF: 3D-IC58273CAS: 90357-53-2	Min. 95%	144,00 €~635,00 €	Qui 06 Fev 25
Clarithromycin EP impurity B REF: 3D-FC166282CAS: 299409-85-1	90%Nmr	849,00 €~13.041,00 €	Qui 06 Fev 25
Methotrexate-1-monomethyl ester REF: 3D-IM71454CAS: 66147-29-3	Min. 95%	153,00 €~1.160,00 €	Qui 06 Fev 25

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Hydromorphone Related Compound A CII (7,8-didehydro-4,5α-epoxy-3-hydroxy-17-methylmorphinan-6-one perchlorate)

Produto Controlado

CAS:91265-67-7

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

Fórmula:

C₁₇H₁₇NO₃·HClO₄

Cor e Forma:

Off-White Light Yellow Powder

Peso molecular:

383.07718

Ref: 45-1323021

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 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, …

Fórmula:

C₂₉H₄₂N₂O₉•C₂H₂O₄

Pureza:

Min. 95%

Peso molecular:

652.68 g/mol

Ref: 3D-IM183777

1mg		248,00 €
2mg		364,00 €
5mg		614,00 €
10mg		924,00 €
25mg		1.623,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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

Produto Controlado

CAS:4424-45-7

Lactones nesoi

Fórmula:

C₁₉H₃₀O₃

Cor e Forma:

Powder

Peso molecular:

306.21949

Ref: 45-1482025

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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

Produto Controlado

CAS:3258-84-2

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

Fórmula:

C₂₁H₂₆N₂O

Cor e Forma:

White Powder

Peso molecular:

322.20451

Ref: 45-1269979

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Pramipexole EP Impurity C

CAS:1973461-14-1

Pramipexole EP Impurity C is a synthetic impurity that is used as an impurity standard …

Fórmula:

C₂₀H₃₂N₆S₂

Pureza:

Min. 95%

Ref: 3D-FP165425

1mg		813,00 €
2mg		1.276,00 €
5mg		2.551,00 €
10mg		4.869,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Simvastatin dimer impurity

CAS:476305-24-5

Simvastatin is a statin that reduces cholesterol synthesis by inhibiting the enzyme HMG-CoA reductase. Simvastatin …

Fórmula:

C₅₀H₇₆O₁₀

Pureza:

Min. 95 Area-%

Cor e Forma:

White Powder

Peso molecular:

837.13 g/mol

Ref: 3D-IS27834

1mg		818,00 €
2mg		1.153,00 €
5mg		2.556,00 €
250µg		405,00 €
500µg		574,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Atorvastatin 3-deoxyhept-2-enoic acid

CAS:1105067-93-3

Atorvastatin is a potent inhibitor of the enzyme HMG-CoA reductase, which is responsible for the …

Fórmula:

C₃₃H₃₃FN₂O₄

Pureza:

Min. 95%

Cor e Forma:

Powder

Peso molecular:

540.62 g/mol

Ref: 3D-FA165520

1mg		138,00 €
2mg		194,00 €
5mg		310,00 €
10mg		436,00 €
25mg		647,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Cefdinir impurity F

CAS:1356842-10-8

Cefdinir impurity F is an impurity of cefdinir that has been identified in some batches. …

Fórmula:

C₁₃H₁₁N₃O₆S

Pureza:

Min. 95%

Peso molecular:

337.31 g/mol

Ref: 3D-IC63666

1mg		1.044,00 €
2mg		1.623,00 €
5mg		3.130,00 €
10mg		4.753,00 €
500µg		740,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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N-Hydroxymethyl Sumatriptan

CAS:1797905-62-4

N-Hydroxymethyl Sumatriptan is an analytical standard and a research and development impurity. It is also …

Fórmula:

C₁₅H₂₃N₃O₃S

Pureza:

Min. 95%

Peso molecular:

325.43 g/mol

Ref: 3D-FH175834

1mg		136,00 €
2mg		202,00 €
5mg		400,00 €
10mg		582,00 €
25mg		1.073,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 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 …

Fórmula:

C₃₈H₄₆F₂N₆O₉S₂•Ca₂

Pureza:

Min. 95%

Peso molecular:

912.94 g/mol

Ref: 3D-IR183440

5mg		248,00 €
10mg		364,00 €
25mg		518,00 €
50mg		801,00 €
100mg		1.159,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 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 …

Fórmula:

C₂₂H₂₈FN₃O₆S•Ca₀

Pureza:

Min. 95%

Peso molecular:

501.58 g/mol

Ref: 3D-IR183437

2mg		136,00 €
5mg		194,00 €
10mg		310,00 €
25mg		518,00 €
50mg		770,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Cathinone Hydrochloride CI (α-Aminopropiophenone hydrochloride)

Produto Controlado

CAS:16735-19-6

Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi

Fórmula:

C₉H₁₁NO·HCl

Cor e Forma:

White Powder

Peso molecular:

185.65

Ref: 45-1096804

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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Naltrexone impurity H

Produto Controlado

CAS:503090-99-1

Naltrexone impurity H is an analytical standard for the detection of naltrexone in drug products. …

Fórmula:

C₂₀H₂₅NO₄

Pureza:

Min. 95%

Cor e Forma:

Powder

Peso molecular:

343.42 g/mol

Ref: 3D-IN167110

1mg		232,00 €
2mg		364,00 €
5mg		647,00 €
10mg		986,00 €
25mg		1.855,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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

Produto Controlado

CAS:52446-24-9

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

Fórmula:

C₁₆H₁₈NO₄Cl

Cor e Forma:

Light Brown Powder

Peso molecular:

323.09244

Ref: 45-1473002

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 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)

Produto Controlado

CAS:26451-92-3

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

Fórmula:

C₁₉H₁₉NO₄

Cor e Forma:

Light Yellow Powder

Peso molecular:

325.36

Ref: 45-1453049

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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4-(1-Hydroxy-1-methylethyl)-2-propyl-1[4-[2-(trityltetrazol-5-yl)phenyl]phenyl]methylimidazo-5-car…

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4-(1-Hydroxy-1-methylethyl)-2-propyl-1[4-[2-(trityltetrazol-5-yl)phenyl]phenyl]methylimidazo-5-carboxylate (5-methyl-2-oxo-1,3-dioxo len-4-yl)methyl

CAS:144690-92-6

5-methyl-2-oxo-1,3-dioxo-4-[(4-[2-(trityl)phenyl]phenyl)methylimidazo]-5-carboxylate is a drug that belongs to the group of angiotensin II receptor antagonists. The …

Fórmula:

C₄₈H₄₄N₆O₆

Pureza:

Min. 95%

Cor e Forma:

Solid

Peso molecular:

800.9 g/mol

Ref: 3D-IH57932

10g		194,00 €
25g		310,00 €
50g		436,00 €
100g		646,00 €
250g		1.047,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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7-Epi 10-desacetyl paclitaxel

CAS:78454-17-8

7-Epi 10-desacetyl paclitaxel is a prodrug of paclitaxel. It has a similar mechanism of action …

Fórmula:

C₄₅H₄₉NO₁₃

Pureza:

Min. 95%

Cor e Forma:

White Powder

Peso molecular:

811.87 g/mol

Ref: 3D-IE22703

5mg		286,00 €
10mg		420,00 €
25mg		598,00 €
50mg		854,00 €
100mg		1.339,00 €

Entrega estimada em Estados Unidos, Quinta-feira 6 de Fevereiro de 2025

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N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide

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N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide

CAS:90357-53-2

N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methylacrylamide is a cavity inhibitor that has inhibitory activity against polymerization. It also reacts with …

Fórmula:

C₁₂H₉F₃N₂O

Pureza:

Min. 95%

Peso molecular:

254.21 g/mol