Impurità API

All products contained in this category are intended for laboratory use only, and are not meant for human consumption.

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prodotti per pagina. 4488 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
8-13C-Uric Acid (contains ~1.5% unlabelled) REF: TR-U829202CAS: 139290-36-1	- - -	282,00 €~1.899,00 €	Mar 15 Apr 25
4'-Nitro-3'-(trifluoromethyl)acetanilide REF: TR-N587300CAS: 393-12-4	- - -	217,00 €~1.536,00 €	Mar 15 Apr 25
2-(2-Methoxyphenoxy)ethylamine Hydrochloride REF: TR-M265650CAS: 64464-07-9	- - -	94,00 €	Mar 15 Apr 25
N-(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)-Beta-alanine-d4 REF: TR-C424342CAS: 104748-87-0	- - -	3.549,00 €	Mar 15 Apr 25
Nortriptyline-d3 Hydrochloride REF: TR-N837002CAS: 203784-52-5	- - -	336,00 €~2.048,00 €	Mar 15 Apr 25
2-Chloro Zafirlukast REF: TR-C424225	- - -	352,00 €~2.357,00 €	Mar 15 Apr 25
O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt REF: TR-D228750CAS: 1268997-70-1	- - -	390,00 €~2.592,00 €	Mar 15 Apr 25
6beta-Hydroxy Mometasone Furoate REF: TR-H948150CAS: 132160-74-8	- - -	346,00 €~2.322,00 €	Mar 15 Apr 25
1-(4-Aza-8-hydroxy-6-oxo)oct-2-en-1-oylimidazole-d3 (mixture E/Z) REF: TR-A798902CAS: 1795138-51-0	- - -	320,00 €~2.252,00 €	Mar 15 Apr 25
Hydroxy Varenicline N-Trifluoroacetic Acid Salt REF: TR-H995610CAS: 357426-10-9	- - -	129,00 €~484,00 €	Mar 15 Apr 25
De(methypiperazinyl) Sildenafil Dimer Impurity REF: TR-D231215CAS: 1346603-48-2	- - -	415,00 €~2.843,00 €	Mar 15 Apr 25
(2Z)-2,3-Dehydroxy Atorvastatin (>90% Z) REF: TR-D230043CAS: 1191901-60-6	- - -	138,00 €~2.236,00 €	Mar 15 Apr 25
Deschloro-2-phenylsulfonyl-thiamethoxam REF: TR-D290790CAS: 192439-45-5	- - -	596,00 €	Mar 15 Apr 25
N-Acetylsulfathiazole-d4 (Major) REF: TR-A187976CAS: 1020718-91-5	- - -	266,00 €~1.772,00 €	Mar 15 Apr 25
rac O-Desmethyl Naproxen-d3 REF: TR-D292127CAS: 1122399-99-8	- - -	342,00 €	Mar 15 Apr 25
2-Chloro Hippuric Acid-d3 REF: TR-C366547CAS: 1794816-82-2	- - -	282,00 €~1.931,00 €	Mar 15 Apr 25
Clavam-2-carboxylate Potassium REF: TR-C563710CAS: 2196185-67-6	- - -	3.536,00 €~13.287,00 €	Mar 15 Apr 25
rac 5-Hydroxy Valproic Acid-d7 Sodium Salt REF: TR-H993012CAS: 1189994-89-5	- - -	336,00 €~2.162,00 €	Mar 15 Apr 25
3-O-Benzoyl-N-acetyl-α-D-galactosaminyl-1-O-N-(Fmoc)serine Phenacylester REF: TR-B207950CAS: 172939-67-2	- - -	212,00 €~666,00 €	Mar 15 Apr 25
5-Aminoimidazole-4-carboxamide-15N2 Hydrochloride (>90%) REF: TR-A611693CAS: 360-97-4	>90%	590,00 €	Mar 15 Apr 25

8-13C-Uric Acid (contains ~1.5% unlabelled)

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8-13C-Uric Acid (contains ~1.5% unlabelled)

Prodotto Controllato

CAS:139290-36-1

Applications 8-13C-Uric Acid is the labeled analogue of Uric Acid (U829200), a heterocyclcic compound that …

Formula:

C₄₁₃CH₄N₄O₃

Colore e forma:

Neat

Peso molecolare:

169.1

Ref: TR-U829202

1mg		282,00 €
10mg		1.899,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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4'-Nitro-3'-(trifluoromethyl)acetanilide

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4'-Nitro-3'-(trifluoromethyl)acetanilide

CAS:393-12-4

Applications 4’-Nitro-3’-(trifluoromethyl)acetanilide is a metabolite of the nonsteroidal antiandrogen drug, Flutamide (F598850). References Kang, P. …

Formula:

C₉H₇F₃N₂O₃

Colore e forma:

Neat

Peso molecolare:

248.16

Ref: TR-N587300

250mg		217,00 €
2500mg		1.536,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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2-(2-Methoxyphenoxy)ethylamine Hydrochloride

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2-(2-Methoxyphenoxy)ethylamine Hydrochloride

CAS:64464-07-9

Impurity Carvedilol EP Impurity E; Carvedilol Impurity E; Carvedilol USP E Applications 2-(2-Methoxyphenoxy)ethylamine Hydrochloride (Carvedilol …

Formula:

C₉H₁₃NO₂·ClH

Colore e forma:

Neat

Peso molecolare:

203.67

Ref: TR-M265650

1g 94,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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N-(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)-Beta-alanine-d4

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N-(3-Chloro-6,11-dihydro-6-methyl-5,5-dioxidodibenzo[c,f][1,2]thiazepin-11-yl)-Beta-alanine-d4

Prodotto Controllato

CAS:104748-87-0

Formula:

C₁₇H₁₃D₄ClN₂O₄S

Colore e forma:

Neat

Peso molecolare:

384.87

Ref: TR-C424342

25mg 3.549,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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Nortriptyline-d3 Hydrochloride

Prodotto Controllato

CAS:203784-52-5

Applications Labelled tricyclic antidepressant. References Hale, J. L., et al.: Anal. Profiles Drug Subs., 1, …

Formula:

C₁₉H₃H₁₈N·ClH

Colore e forma:

Off-White

Peso molecolare:

302.86

Ref: TR-N837002

1mg		336,00 €
10mg		2.048,00 €
2500µg		679,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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2-Chloro Zafirlukast

Formula:

C₃₁H₃₂ClN₃O₆S

Colore e forma:

Neat

Peso molecolare:

610.12

Ref: TR-C424225

5mg		352,00 €
50mg		2.357,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt

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O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt

Prodotto Controllato

CAS:1268997-70-1

Applications A reactive metabolite of Lapatinib (L175800) which is associated with various drug toxicities. Lapatinib …

Formula:

C₃₆H₃₇ClN₄O₁₀S₃

Colore e forma:

Neat

Peso molecolare:

817.35

Ref: TR-D228750

25mg		2.592,00 €
2500µg		390,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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6beta-Hydroxy Mometasone Furoate

Prodotto Controllato

CAS:132160-74-8

Applications 6β-Hydroxy Mometasone Furoate is a metabolite of Mometasone Furoate (M490000) formed during the metabolic …

Formula:

C₂₇H₃₀Cl₂O₇

Colore e forma:

Off-White

Peso molecolare:

537.43

Ref: TR-H948150

25mg		346,00 €
250mg		2.322,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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1-(4-Aza-8-hydroxy-6-oxo)oct-2-en-1-oylimidazole-d3 (mixture E/Z)

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1-(4-Aza-8-hydroxy-6-oxo)oct-2-en-1-oylimidazole-d3 (mixture E/Z)

Prodotto Controllato

CAS:1795138-51-0

Applications Clavulanic acid (C563750) impurity as a alkaline degradation product. References Haginaka, J., et al.: …

Formula:

C₁₀D₃H₁₀N₃O₃

Colore e forma:

Neat

Peso molecolare:

226.25

Ref: TR-A798902

10mg 2.252,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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Hydroxy Varenicline N-Trifluoroacetic Acid Salt

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Hydroxy Varenicline N-Trifluoroacetic Acid Salt

Prodotto Controllato

CAS:357426-10-9

Applications Protected Varenicline metabolite.

Formula:

C₁₅H₁₂F₃N₃O₂

Colore e forma:

Neat

Peso molecolare:

323.27

Ref: TR-H995610

2mg		129,00 €
5mg		266,00 €
10mg		484,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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De(methypiperazinyl) Sildenafil Dimer Impurity

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De(methypiperazinyl) Sildenafil Dimer Impurity

Prodotto Controllato

CAS:1346603-48-2

Applications A related dimeric impurity of Sildenafil (S435000).

Formula:

C₃₄H₃₈N₈O₆S

Colore e forma:

Neat

Peso molecolare:

686.78

Ref: TR-D231215

25mg		2.843,00 €
2500µg		415,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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(2Z)-2,3-Dehydroxy Atorvastatin (>90% Z)

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(2Z)-2,3-Dehydroxy Atorvastatin (>90% Z)

CAS:1191901-60-6

Applications (2Z)-2,3-Dehydroxy Atorvastatin is an intermediate in synthesizing (2E)-2,3-Dehydroxy Atorvastatin (D230045), which is an impurity …

Formula:

C₃₃H₃₃FN₂O₄

Colore e forma:

Neat

Peso molecolare:

540.62

Ref: TR-D230043

25mg		785,00 €
100mg		2.236,00 €
2500µg		138,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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Deschloro-2-phenylsulfonyl-thiamethoxam

Prodotto Controllato

CAS:192439-45-5

Applications Deschloro-2-phenylsulfonyl-thiamethoxam is an impurity of thiamethoxam (T344180), which is a neonicotinoid insecticide. Reports show …

Formula:

C₁₄H₁₅N₅O₅S₂

Colore e forma:

Neat

Peso molecolare:

397.43

Ref: TR-D290790

10mg 596,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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N-Acetylsulfathiazole-d4 (Major)

Prodotto Controllato

CAS:1020718-91-5

Applications A deuterated metabolite of the drug Sulfathiazole.

Formula:

C₁₁H₄H₇N₃O₃S₂

Colore e forma:

Neat

Peso molecolare:

301.38

Ref: TR-A187976

5mg		266,00 €
50mg		1.772,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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rac O-Desmethyl Naproxen-d3

Prodotto Controllato

CAS:1122399-99-8

Formula:

C₁₃D₃H₉O₃

Colore e forma:

Dark Red

Peso molecolare:

219.25

Ref: TR-D292127

1mg 342,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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2-Chloro Hippuric Acid-d3

Prodotto Controllato

CAS:1794816-82-2

Applications 2-Chlorohippuric Acid is an N-benzoyl derivative with anticonvulsant and cardiotonic activity. 2-Chlorohippuric Acid is …

Formula:

C₉H₅D₃ClNO₃

Colore e forma:

White To Off-White

Peso molecolare:

216.64

Ref: TR-C366547

25mg		1.931,00 €
2500µg		282,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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Clavam-2-carboxylate Potassium

Prodotto Controllato

CAS:2196185-67-6

Formula:

C₆H₆NO₄·K

Colore e forma:

Neat

Peso molecolare:

195.21

Ref: TR-C563710

50mg 3.536,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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rac 5-Hydroxy Valproic Acid-d7 Sodium Salt

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rac 5-Hydroxy Valproic Acid-d7 Sodium Salt

Prodotto Controllato

CAS:1189994-89-5

Stability Hygroscopic Applications A labelled metabolite of Valproic Acid. References Burchell, B., et al.: Dev. …

Formula:

C₈H₈D₇NaO₃

Colore e forma:

Neat

Peso molecolare:

189.24

Ref: TR-H993012

1mg		336,00 €
10mg		2.162,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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3-O-Benzoyl-N-acetyl-α-D-galactosaminyl-1-O-N-(Fmoc)serine Phenacylester

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3-O-Benzoyl-N-acetyl-α-D-galactosaminyl-1-O-N-(Fmoc)serine Phenacylester

Prodotto Controllato

CAS:172939-67-2

Applications A useful glycopeptide intermediate.

Formula:

C₄₁H₄₀N₂O₁₂

Colore e forma:

Neat

Peso molecolare:

752.76

Ref: TR-B207950

5mg		212,00 €
10mg		282,00 €
25mg		666,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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5-Aminoimidazole-4-carboxamide-15N2 Hydrochloride (>90%)

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5-Aminoimidazole-4-carboxamide-15N2 Hydrochloride (>90%)

Prodotto Controllato

CAS:360-97-4

Formula:

C₄H₇ClN₂₁₅N₂O

Purezza:

>90%

Colore e forma:

Neat

Peso molecolare:

164.56

Ref: TR-A611693

2500µg 590,00 €

Consegna stimata in Stati Uniti, il Martedì 15 Aprile 2025

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