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. 6724 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
N-Pyrazinylcarbonyl-L-phenylalanine Methyl Ester REF: TR-P841510CAS: 73058-37-4	- - -	171,00 €	Ven 25 Ott 24
rac-cis-3-Dechloro Sertraline Hydrochloride REF: TR-D226660CAS: 79559-98-1	- - -	315,00 €~2.118,00 €	Ven 25 Ott 24
Ethyl a-(p-Methoxyphenyl)-b-(dimethylamino)propionate REF: TR-E925055CAS: 323176-93-8	- - -	330,00 €~2.141,00 €	Ven 25 Ott 24
b-Hyodeoxycholic Acid REF: TR-H998105CAS: 570-84-3	- - -	347,00 €~2.190,00 €	Ven 25 Ott 24
20-Dihydro-corticosterone 21-Carboxylic Acid REF: TR-D452405CAS: 75879-79-7	- - -	323,00 €~2.041,00 €	Ven 25 Ott 24
(R)-Linezolid REF: TR-L466505CAS: 872992-20-6	- - -	292,00 €~1.995,00 €	Ven 25 Ott 24
Demoxepam REF: TR-D231395CAS: 963-39-3	- - -	293,00 €~1.917,00 €	Ven 25 Ott 24
MOC-POC Tenofovir Fumarate Salt(Mixture of Diastereomers) REF: TR-M566990CAS: 1246812-43-0	- - -	462,00 €~3.098,00 €	Ven 25 Ott 24
(±)-Ibuprofen Methyl Ester REF: TR-I140085CAS: 61566-34-5	- - -	252,00 €~1.254,00 €	Ven 25 Ott 24
a-(4-Isobutylphenyl)ethanol REF: TR-I780300CAS: 40150-92-3	- - -	213,00 €~1.585,00 €	Ven 25 Ott 24
Pyridoxine-d3 Hydrochloride (contains ~1% d0) REF: TR-P991736CAS: 1189921-12-7	- - -	315,00 €~2.031,00 €	Ven 25 Ott 24
(R,S)-4-Hydroxy Cyclophosphamide-d4 Preparation Kit REF: TR-H926302CAS: 1329838-09-6	- - -	678,00 €	Ven 25 Ott 24
N-Acryloyl Osimertinib (>85%) REF: TR-A191405CAS: 1932710-29-6	>85%	995,00 €	Ven 25 Ott 24
Nicotinic Acid-d3 (major) REF: TR-N429248CAS: 861405-75-6	- - -	237,00 €~1.573,00 €	Ven 25 Ott 24
rac Hydroxy Tizanidine Hydrochloride(Mixture of Tautomers) REF: TR-H966500CAS: 1794829-08-5	- - -	315,00 €~2.039,00 €	Ven 25 Ott 24
Montelukast Styrene REF: TR-M568030CAS: 918972-54-0	- - -	284,00 €~1.911,00 €	Ven 25 Ott 24
N-Demethyl Olanzapine REF: TR-D230970CAS: 161696-76-0	- - -	332,00 €~1.484,00 €	Ven 25 Ott 24
3a,5a-Tetrahydronorethisterone REF: TR-T294135CAS: 16392-60-2	- - -	260,00 €~1.704,00 €	Ven 25 Ott 24
4-Hydroxy Estrone 1-N7-Guanine REF: TR-H942120CAS: 178971-92-1	- - -	345,00 €~2.320,00 €	Ven 25 Ott 24
γ-Lumi (-)-Colchicine REF: TR-L474310CAS: 6901-14-0	- - -	319,00 €~2.074,00 €	Ven 25 Ott 24

N-Pyrazinylcarbonyl-L-phenylalanine Methyl Ester

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N-Pyrazinylcarbonyl-L-phenylalanine Methyl Ester

CAS:73058-37-4

Applications Used for the synthesis of Bortezomib from L-phenylalanine via dipeptidyl boronic acid ester intermediates. …

Formula:

C₁₅H₁₅N₃O₃

Colore e forma:

Neat

Peso molecolare:

285.30

Ref: TR-P841510

100mg 171,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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rac-cis-3-Dechloro Sertraline Hydrochloride

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rac-cis-3-Dechloro Sertraline Hydrochloride

Prodotto Controllato

CAS:79559-98-1

Impurity Sertraline EP Impurity C Stability Hygroscopic Applications rac-cis-3-Dechloro Sertraline Hydrochloride (Sertraline EP Impurity C) …

Formula:

C₁₇H₁₈ClN·ClH

Colore e forma:

Neat

Peso molecolare:

308.25

Ref: TR-D226660

50mg		315,00 €
500mg		2.118,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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Ethyl a-(p-Methoxyphenyl)-b-(dimethylamino)propionate

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Ethyl a-(p-Methoxyphenyl)-b-(dimethylamino)propionate

CAS:323176-93-8

Impurity Venlafaxine EP Impurity B Applications Ethyl α-(p-Methoxyphenyl)-β-(dimethylamino)propionate (Venlafaxine EP Impurity B) is an impurity …

Formula:

C₁₄H₂₁NO₃

Colore e forma:

Neat

Peso molecolare:

251.32

Ref: TR-E925055

50mg		330,00 €
500mg		2.141,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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b-Hyodeoxycholic Acid

Prodotto Controllato

CAS:570-84-3

Applications A potential bile acid metabolite. References Abadie, C., et al.: Biochem. J., 299, 725 …

Formula:

C₂₄H₄₀O₄

Colore e forma:

Neat

Peso molecolare:

392.57

Ref: TR-H998105

5mg		347,00 €
50mg		2.190,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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20-Dihydro-corticosterone 21-Carboxylic Acid

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20-Dihydro-corticosterone 21-Carboxylic Acid

Prodotto Controllato

CAS:75879-79-7

Applications 20-Dihydro-corticosterone 21-Carboxylic Acid is a new class of corticosteroids synthesized on the basis of …

Formula:

C₂₁H₃₀O₅

Colore e forma:

Neat

Peso molecolare:

362.46

Ref: TR-D452405

10mg		323,00 €
100mg		2.041,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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(R)-Linezolid

CAS:872992-20-6

Applications (R)-Linezolid is an enatiomeric impurity of Linezolid (L466500) References Bednarek, E. et al.: J. …

Formula:

C₁₆H₂₀FN₃O₄

Colore e forma:

Neat

Peso molecolare:

337.35

Ref: TR-L466505

10mg		292,00 €
100mg		1.995,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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Demoxepam

Prodotto Controllato

CAS:963-39-3

Applications A major metabolite of Chlordiazepoxide (C327050). A benzodiapine derivative with anticonvulsant properties. References Coutinho, …

Formula:

C₁₅H₁₁ClN₂O₂

Colore e forma:

White

Peso molecolare:

286.71

Ref: TR-D231395

10mg		293,00 €
100mg		1.917,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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MOC-POC Tenofovir Fumarate Salt(Mixture of Diastereomers)

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MOC-POC Tenofovir Fumarate Salt(Mixture of Diastereomers)

Prodotto Controllato

CAS:1246812-43-0

Stability Hygroscopic Applications Tenofovir (T018500) impurity.

Formula:

C₁₇H₂₆N₅O₁₀P·C₄H₄O₄

Colore e forma:

White

Peso molecolare:

607.46

Ref: TR-M566990

1mg		462,00 €
10mg		3.098,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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(±)-Ibuprofen Methyl Ester

Prodotto Controllato

CAS:61566-34-5

Applications (±)-Ibuprofen Methyl Ester is a phototoxic, photoproduct of Ibuprofen (I140000), a selective cyclooxygenase inhibitor …

Formula:

C₁₄H₂₀O₂

Colore e forma:

Colourless Liquid

Peso molecolare:

220.31

Ref: TR-I140085

1g		252,00 €
10g		1.254,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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a-(4-Isobutylphenyl)ethanol

CAS:40150-92-3

Applications The photodegradation product of Ibuprofen (I140000). Shows cytotoxicity activity. References Kobayashi, S., et al.: …

Formula:

C₁₂H₁₈O

Colore e forma:

Colourless Liquid

Peso molecolare:

178.27

Ref: TR-I780300

1g		1.585,00 €
100mg		213,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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Pyridoxine-d3 Hydrochloride (contains ~1% d0)

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Pyridoxine-d3 Hydrochloride (contains ~1% d0)

Prodotto Controllato

CAS:1189921-12-7

Applications Labelled Pyridoxine. One of the vitamins of the B6 complex; present in many foodstuffs …

Formula:

C₈H₃H₈NO₃·ClH

Colore e forma:

White To Off-White

Peso molecolare:

208.66

Ref: TR-P991736

1mg		315,00 €
10mg		2.031,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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(R,S)-4-Hydroxy Cyclophosphamide-d4 Preparation Kit

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(R,S)-4-Hydroxy Cyclophosphamide-d4 Preparation Kit

Prodotto Controllato

CAS:1329838-09-6

Formula:

C₇H₁₁D₄Cl₂N₂O₃P

Colore e forma:

White To Off-White

Peso molecolare:

281.11

Ref: TR-H926302

2500µg 678,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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N-Acryloyl Osimertinib (>85%)

CAS:1932710-29-6

Applications N-Acryloyl Osimertinib is used in the preparation of pyrimidinyl indole derivative as EGFR inhibitor …

Formula:

C₃₁H₃₅N₇O₃

Purezza:

>85%

Colore e forma:

Off White Solid

Peso molecolare:

553.65

Ref: TR-A191405

25mg 995,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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Nicotinic Acid-d3 (major)

Prodotto Controllato

CAS:861405-75-6

Applications Labelled Nicotinic acid. It is a precursor of the coenzymes NAD and NADP. Widely …

Formula:

C₆H₂D₃NO₂

Colore e forma:

Neat

Peso molecolare:

126.13

Ref: TR-N429248

25mg		1.573,00 €
2500µg		237,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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rac Hydroxy Tizanidine Hydrochloride(Mixture of Tautomers)

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rac Hydroxy Tizanidine Hydrochloride(Mixture of Tautomers)

CAS:1794829-08-5

Stability Not stable in solution Applications A metabolite of Tizanidine (M-2) (T449500). References Koch, P., …

Formula:

C₉H₈ClN₅OS·ClH

Colore e forma:

Neat

Peso molecolare:

306.17

Ref: TR-H966500

1mg		315,00 €
10mg		2.039,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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Montelukast Styrene

Prodotto Controllato

CAS:918972-54-0

Impurity Montelukast EP Impurity B; Montelukast USP Related Compound F; Montelukast Methylstyrene; Styrene Mo Applications …

Formula:

C₃₅H₃₄ClNO₂S

Colore e forma:

Neat

Peso molecolare:

568.17

Ref: TR-M568030

1mg		284,00 €
5mg		1.136,00 €
10mg		1.911,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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N-Demethyl Olanzapine

Prodotto Controllato

CAS:161696-76-0

Applications A metabolite of Olanzapine.

Formula:

C₁₆H₁₈N₄S

Colore e forma:

Brown

Peso molecolare:

298.41

Ref: TR-D230970

10mg		332,00 €
100mg		1.484,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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3a,5a-Tetrahydronorethisterone

Prodotto Controllato

CAS:16392-60-2

Applications A 3α-metabolite of progesterone receptor agonist Norethindrone (N676000) that acts as an estrogen receptor …

Formula:

C₂₀H₃₀O₂

Colore e forma:

Neat

Peso molecolare:

302.45

Ref: TR-T294135

25mg		1.704,00 €
2500µg		260,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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4-Hydroxy Estrone 1-N7-Guanine

Prodotto Controllato

CAS:178971-92-1

Stability Hygroscopic Applications 4-Hydroxy Estrone 1-N7-Guanine is an estrogen metabolite formed with DNA which can …

Formula:

C₂₃H₂₅N₅O₄

Colore e forma:

Neat

Peso molecolare:

435.48

Ref: TR-H942120

1mg		345,00 €
10mg		2.320,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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γ-Lumi (-)-Colchicine

CAS:6901-14-0

Applications γ-Lumi (-)-Colchicine is a component of Colchicum species of plants and an electrocyclization product …

Formula:

C₂₂H₂₅NO₆

Colore e forma:

White

Peso molecolare:

399.44

Ref: TR-L474310

25mg		2.074,00 €
2500µg		319,00 €

Consegna stimata in Stati Uniti, il Venerdì 25 Ottobre 2024

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