Impurità API

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

20
- 50
- 100
- 200

prodotti per pagina. 6588 prodotti in questa categoria.

Dati del prodotto	Purezza	Fascia di prezzo	Consegna prevista
Pregnenolone-d4 REF: TR-P712202CAS: 61574-54-7	- - -	280,00 €~1.514,00 €	Ven 27 Dic 24
Cyproterone REF: TR-C989090CAS: 2098-66-0	- - -	116,00 €~248,00 €	Ven 27 Dic 24
N-Desmethyl Galanthamine REF: TR-D292035CAS: 41303-74-6	- - -	311,00 €~982,00 €	Ven 27 Dic 24
N-Desacetyl-N-formyl Thiocolchicoside REF: TR-D288410CAS: 219547-29-2	- - -	298,00 €~4.373,00 €	Ven 27 Dic 24
Pregnenolone-16-ene Acetate Oxime REF: TR-P712230CAS: 2174-13-2	- - -	259,00 €~1.754,00 €	Ven 27 Dic 24
7-Desmethylagomelatine REF: TR-D231095CAS: 152302-45-9	- - -	315,00 €~2.109,00 €	Ven 27 Dic 24
5-Fluorodihydropyrimidine-2,4-dione-13C,15N2 REF: TR-F591027CAS: 1189492-99-6	- - -	520,00 €~3.610,00 €	Ven 27 Dic 24
11-Keto Fusidic Acid REF: TR-K188990CAS: 16711-91-4	- - -	409,00 €~2.772,00 €	Ven 27 Dic 24
(3beta)-Allopregnanolone Sulfate Sodium Salt REF: TR-A547125CAS: 215996-42-2	- - -	255,00 €~1.728,00 €	Ven 27 Dic 24
6-Oxo Norethindrone Acetate REF: TR-O858290CAS: 438244-27-0	- - -	246,00 €~1.649,00 €	Ven 27 Dic 24
Hemiacetorphan REF: TR-H235105CAS: 124735-06-4	- - -	296,00 €~1.984,00 €	Ven 27 Dic 24
Nilotinib Regio Isomer REF: TR-N465320CAS: 641571-15-5	- - -	463,00 €~3.188,00 €	Ven 27 Dic 24
10-O-2,2-Dichloroethoxycarbonyl Docetaxel REF: TR-D434415CAS: 158810-73-2	- - -	308,00 €~1.985,00 €	Ven 27 Dic 24
25-Desacetyl Rifapentin REF: TR-D288720CAS: 79039-56-8	- - -	494,00 €~1.758,00 €	Ven 27 Dic 24
Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate REF: TR-M338310CAS: 87625-92-1	- - -	320,00 €~2.109,00 €	Ven 27 Dic 24
2-Chloro-N-[2-(diethylamino)ethyl]-4-quinolinecarboxamide REF: TR-C365260CAS: 87864-14-0	- - -	120,00 €~1.283,00 €	Ven 27 Dic 24
Bisphenol A Diglycidyl Ether REF: TR-B519500CAS: 1675-54-3	- - -	111,00 €~197,00 €	Ven 27 Dic 24
(4-Amino-2-methyl-5-pyrimidinyl)methanol(Toxopyrimidine) REF: TR-T686980CAS: 73-67-6	- - -	170,00 €~1.317,00 €	Ven 27 Dic 24
2-Aminoethyl 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide Hydrochloride REF: TR-A608890CAS: 1391053-50-1	- - -	237,00 €~1.563,00 €	Ven 27 Dic 24
4-Hydroxy Phenobarbital REF: TR-H948960CAS: 379-34-0	- - -	276,00 €~1.787,00 €	Ven 27 Dic 24

+ info

Pregnenolone-d4

Prodotto Controllato

CAS:61574-54-7

Applications Pregnenolone-d4, is the labeled analogue of the Pregnenolone (P712200), which is a steroid hormone …

Formula:

C₂₁H₄H₂₈O₂

Colore e forma:

Off-White

Peso molecolare:

320.50

Ref: TR-P712202

10mg		280,00 €
50mg		816,00 €
100mg		1.514,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

Cyproterone

Prodotto Controllato

CAS:2098-66-0

Impurity Cyproterone Acetate EP Impurity F Applications Cyproterone (Cyproterone Acetate EP Impurity F) is an …

Formula:

C₂₂H₂₇ClO₃

Colore e forma:

Off White Solid

Peso molecolare:

374.90

Ref: TR-C989090

10mg		116,00 €
50mg		189,00 €
100mg		248,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

N-Desmethyl Galanthamine

Prodotto Controllato

CAS:41303-74-6

Impurity Galanthamine EP impurity E Applications A metabolite of Galanthamine (G188500), a selective acetylcholinesterase inhibitor. …

Formula:

C₁₆H₁₉NO₃

Colore e forma:

White To Light Yellow

Peso molecolare:

273.327

Ref: TR-D292035

5mg		311,00 €
10mg		511,00 €
25mg		982,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

N-Desacetyl-N-formyl Thiocolchicoside

CAS:219547-29-2

Stability Hygroscopic Applications An alkaloid from colchicine derivative. References Kintz, P., et al.: J. Anal. …

Formula:

C₂₆H₃₁NO₁₀S

Colore e forma:

Neat

Peso molecolare:

549.59

Ref: TR-D288410

1mg		298,00 €
10mg		1.942,00 €
25mg		4.373,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

Pregnenolone-16-ene Acetate Oxime

Prodotto Controllato

CAS:2174-13-2

Applications Pregnenolone-16-ene Acetate Oxime is used in the synthesis of pegnange derivatives as antioxidant and …

Formula:

C₂₃H₃₃NO₃

Colore e forma:

Neat

Peso molecolare:

371.51

Ref: TR-P712230

1g		259,00 €
10g		1.754,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

7-Desmethylagomelatine

Prodotto Controllato

CAS:152302-45-9

Applications 7-Desmethylagomelatine, is a derivative of Agomelatine (A430000), a melatoninergic agonist and selective antagonist of …

Formula:

C₁₄H₁₅NO₂

Colore e forma:

Neat

Peso molecolare:

229.27

Ref: TR-D231095

10mg		315,00 €
100mg		2.109,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2

+ info

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2

Prodotto Controllato

CAS:1189492-99-6

Applications A labelled metabolite of 5-Fluorouracil (F596000). References Bocci, G., et al.: Eur. J. Clin. …

Formula:

C₃₁₃CH₅F₁₅N₂O₂

Colore e forma:

Off-White To Light Brown

Peso molecolare:

135.07

Ref: TR-F591027

5mg		3.610,00 €
500µg		520,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

11-Keto Fusidic Acid

CAS:16711-91-4

Impurity Fusidic Acid EP Impurity H Applications 11-Keto Fusidic Acid (Fusidic Acid EP Impurity H) …

Formula:

C₃₁H₄₆O₆

Colore e forma:

Off White Solid

Peso molecolare:

514.69

Ref: TR-K188990

5mg		409,00 €
10mg		767,00 €
50mg		2.772,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

(3beta)-Allopregnanolone Sulfate Sodium Salt

+ info

(3beta)-Allopregnanolone Sulfate Sodium Salt

Prodotto Controllato

CAS:215996-42-2

Applications (3β)-Allopregnanolone Sulfate is the sulfate conjugate of (3β)-Allopregnanolone, a metabolite of progesterone and a …

Formula:

C₂₁H₃₃NaO₅S

Colore e forma:

Neat

Peso molecolare:

420.54

Ref: TR-A547125

50mg		255,00 €
500mg		1.728,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

6-Oxo Norethindrone Acetate

CAS:438244-27-0

Impurity Norethindrone Acetate EP Impurity G Applications 6-Oxo Norethindrone Acetate (Norethindrone Acetate EP Impurity G) …

Formula:

C₂₂H₂₆O₄

Colore e forma:

Neat

Peso molecolare:

354.44

Ref: TR-O858290

50mg		246,00 €
500mg		1.649,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

Hemiacetorphan

Prodotto Controllato

CAS:124735-06-4

Applications Hemiacetorphan is an impurity of Racecadotril (R070600), which is antidiarrheal, enkephalinase inhibitor, and also …

Formula:

C₁₄H₁₇NO₄S

Colore e forma:

Neat

Peso molecolare:

295.35

Ref: TR-H235105

25mg		296,00 €
250mg		1.984,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

Nilotinib Regio Isomer

Prodotto Controllato

CAS:641571-15-5

Applications Nilotinib Regio Isomer is a more potent Bcr-Abl tyrosine kinase inhibitor for the treatment …

Formula:

C₂₈H₂₂F₃N₇O

Colore e forma:

Neat

Peso molecolare:

529.52

Ref: TR-N465320

5mg		463,00 €
25mg		1.693,00 €
50mg		3.188,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

10-O-2,2-Dichloroethoxycarbonyl Docetaxel

+ info

10-O-2,2-Dichloroethoxycarbonyl Docetaxel

Prodotto Controllato

CAS:158810-73-2

Stability Hygroscopic Applications 10-O-2,2-Dichloroethoxycarbonyl Docetaxel is an impurity of Docetaxel (D494420); an antineoplastic and antimitotic …

Formula:

C₄₆H₅₅Cl₂NO₁₆

Colore e forma:

Neat

Peso molecolare:

948.83

Ref: TR-D434415

25mg		1.985,00 €
2500µg		308,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

25-Desacetyl Rifapentin

Prodotto Controllato

CAS:79039-56-8

Formula:

C₄₅H₆₂N₄O₁₁

Colore e forma:

Neat

Peso molecolare:

834.99

Ref: TR-D288720

5mg		494,00 €
10mg		859,00 €
25mg		1.758,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate

+ info

Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate

CAS:87625-92-1

Applications Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate is a nicardipine impurity. Also, it is derived from Methyl Acetoacetate (O848425), …

Formula:

C₁₅H₁₅NO₅·CH₁₇NO₅

Colore e forma:

Neat

Peso molecolare:

592.59

Ref: TR-M338310

25mg		320,00 €
50mg		559,00 €
250mg		2.109,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

2-Chloro-N-[2-(diethylamino)ethyl]-4-quinolinecarboxamide

+ info

2-Chloro-N-[2-(diethylamino)ethyl]-4-quinolinecarboxamide

CAS:87864-14-0

Applications Intermediate in the preparation of Dibucaine.

Formula:

C₁₆H₂₀ClN₃O

Colore e forma:

Neat

Peso molecolare:

305.80

Ref: TR-C365260

10g		1.283,00 €
500mg		120,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

Bisphenol A Diglycidyl Ether

Prodotto Controllato

CAS:1675-54-3

Applications Bisphenol A derivative. A PPARγ antagonist; exhibits estrogenic activity. References Krishnan, A.V., et al.: …

Formula:

C₂₁H₂₄O₄

Colore e forma:

Colourless

Peso molecolare:

340.41

Ref: TR-B519500

25g		153,00 €
50g		197,00 €
50mg		111,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

(4-Amino-2-methyl-5-pyrimidinyl)methanol(Toxopyrimidine)

+ info

(4-Amino-2-methyl-5-pyrimidinyl)methanol(Toxopyrimidine)

Prodotto Controllato

CAS:73-67-6

Applications Toxopyrimidine is intermediate in thiamin biosynthetic pathway, a cofactor crucial for several enzymes involved …

Formula:

C₆H₉N₃O

Colore e forma:

White To Off-White

Peso molecolare:

139.16

Ref: TR-T686980

10mg		170,00 €
100mg		1.317,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

2-Aminoethyl 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide Hydrochloride

+ info

2-Aminoethyl 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide Hydrochloride

Prodotto Controllato

CAS:1391053-50-1

Impurity Oxymetazoline EP Impurity A; Oxymetazoline USP Related Compound A Stability Hygroscopic Applications 2-Aminoethyl 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide …

Formula:

C₁₆H₂₆N₂O₂·ClH

Colore e forma:

White To Off-White

Peso molecolare:

314.85

Ref: TR-A608890

10mg		824,00 €
25mg		1.563,00 €
2500µg		237,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

+ info

4-Hydroxy Phenobarbital

Prodotto Controllato

CAS:379-34-0

Applications A metabolite of Phenobarbital. References Philip,A. and Carroll, F.I.: Organic Prep. and Procedures Int., …

Formula:

C₁₂H₁₂N₂O₄

Colore e forma:

Neat

Peso molecolare:

248.23

Ref: TR-H948960

5mg		276,00 €
50mg		1.787,00 €

Consegna stimata in Stati Uniti, il Venerdì 27 Dicembre 2024

+ info

Impurità API

Pregnenolone-d4

Ref: TR-P712202

Cyproterone

Ref: TR-C989090

N-Desmethyl Galanthamine

Ref: TR-D292035

N-Desacetyl-N-formyl Thiocolchicoside

Ref: TR-D288410

Pregnenolone-16-ene Acetate Oxime

Ref: TR-P712230

7-Desmethylagomelatine

Ref: TR-D231095

5-Fluorodihydropyrimidine-2,4-dione-13C,15N2

Ref: TR-F591027

11-Keto Fusidic Acid

Ref: TR-K188990

(3beta)-Allopregnanolone Sulfate Sodium Salt

Ref: TR-A547125

6-Oxo Norethindrone Acetate

Ref: TR-O858290

Hemiacetorphan

Ref: TR-H235105

Nilotinib Regio Isomer

Ref: TR-N465320

10-O-2,2-Dichloroethoxycarbonyl Docetaxel

Ref: TR-D434415

25-Desacetyl Rifapentin

Ref: TR-D288720

Methyl 2-Methyl-6-(3-nitrophenyl)-4-oxo-2-cyclohexene-1-carboxylate

Ref: TR-M338310

2-Chloro-N-[2-(diethylamino)ethyl]-4-quinolinecarboxamide

Ref: TR-C365260

Bisphenol A Diglycidyl Ether

Ref: TR-B519500

(4-​Amino-​2-​methyl-​5-​pyrimidinyl)​methanol(Toxopyrimidine)

Ref: TR-T686980

2-Aminoethyl 4-tert-Butyl-2,6-dimethyl-3-hydroxyphenylacetamide Hydrochloride

Ref: TR-A608890

4-Hydroxy Phenobarbital

Ref: TR-H948960

(4-Amino-2-methyl-5-pyrimidinyl)methanol(Toxopyrimidine)