Parkison treatment

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Product data	Purity	Price range	Estimated delivery
Carbidopa Impurity 7 REF: 4Z-C-2130CAS: 28861-00-9	- - -	To inquire	Fri 13 Dec 24
Dopamine Impurity 51 HCl REF: 4Z-D-32112	- - -	To inquire	Fri 13 Dec 24
Dopamine 3-O-Sulfate REF: 4Z-D-32118CAS: 51317-41-0	- - -	To inquire	Fri 13 Dec 24
Dopamine 4-O-Sulfate REF: 4Z-D-32119CAS: 38339-02-5	- - -	To inquire	Fri 13 Dec 24
N-Nitroso Rotigotine EP Impurity C (N-Nitroso Rotigotine USP Related Compound C (Free Form), N-Nitroso Depropyl Rotigotine) REF: 4Z-R-4344	- - -	To inquire	Fri 13 Dec 24
Rotigotine Impurity 28 REF: 4Z-R-4345CAS: 129672-61-3	- - -	To inquire	Fri 13 Dec 24
N-Nitroso Rotigotine EP Impurity B REF: 4Z-R-4343	- - -	To inquire	Fri 13 Dec 24
N-Nitroso Rotigotine Impurity 28 REF: 4Z-R-4346	- - -	To inquire	Fri 13 Dec 24
Dopamine Impurity 54 REF: 4Z-D-32120CAS: 15073-80-0	- - -	To inquire	Fri 13 Dec 24
Methyldopa O-Sulfate (Meta) REF: 4Z-D-32122CAS: 72572-96-4	- - -	To inquire	Fri 13 Dec 24
alfa-Methyldopamine REF: 4Z-D-32121CAS: 555-64-6	- - -	To inquire	Fri 13 Dec 24
N-Nitroso Rotigotine EP Impurity C-d4 REF: 4Z-R-4348	- - -	To inquire	Fri 13 Dec 24
N-Nitroso Rotigotine EP Impurity B-d5 REF: 4Z-R-4347	- - -	To inquire	Fri 13 Dec 24
Levodopa Impurity 17 REF: 4Z-D-32128CAS: 32361-24-3	- - -	To inquire	Fri 13 Dec 24
Levodopa Impurity 16 REF: 4Z-D-32127CAS: 26049-87-6	- - -	To inquire	Fri 13 Dec 24
Levodopa Impurity 15 REF: 4Z-D-32126CAS: 28900-64-3	- - -	To inquire	Fri 13 Dec 24
Levodopa Impurity 18 REF: 4Z-D-32129CAS: 552289-20-0	- - -	To inquire	Fri 13 Dec 24
(S)-(-)-Carbidopa REF: TR-C175985CAS: 28860-95-9	- - -	143.00 €~298.00 €	Mon 16 Dec 24
α-Methyldopa Methyl Ester REF: TR-M303863CAS: 18181-08-3	- - -	246.00 €~831.00 €	Mon 16 Dec 24
3-Acetyl-L-tyrosine Hydrochloride REF: TR-A189750CAS: 32404-28-7	- - -	248.00 €~3,071.00 €	Mon 16 Dec 24

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Carbidopa Impurity 7

CAS:28861-00-9

Formula:

C₁₃H₁₈N₂O₅

Molecular weight:

282.30

Ref: 4Z-C-2130

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Estimated delivery in United States, on Friday 13 Dec 2024

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Dopamine Impurity 51 HCl

Formula:

C₁₆H₁₈N₂O₃·HCl

Molecular weight:

286.33 36.46

Ref: 4Z-D-32112

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Estimated delivery in United States, on Friday 13 Dec 2024

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Dopamine 3-O-Sulfate

CAS:51317-41-0

Formula:

C₈H₁₁NO₅S

Molecular weight:

233.24

Ref: 4Z-D-32118

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Estimated delivery in United States, on Friday 13 Dec 2024

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Dopamine 4-O-Sulfate

CAS:38339-02-5

Formula:

C₈H₁₁NO₅S

Molecular weight:

233.24

Ref: 4Z-D-32119

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Rotigotine EP Impurity C (N-Nitroso Rotigotine USP Related Compound C (Free Form), N-Nit…

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N-Nitroso Rotigotine EP Impurity C (N-Nitroso Rotigotine USP Related Compound C (Free Form), N-Nitroso Depropyl Rotigotine)

Formula:

C₁₆H₁₈N₂O₂S

Molecular weight:

302.39

Ref: 4Z-R-4344

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Estimated delivery in United States, on Friday 13 Dec 2024

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Rotigotine Impurity 28

CAS:129672-61-3

Formula:

C₁₆H₁₉NOS

Molecular weight:

273.39

Ref: 4Z-R-4345

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Rotigotine EP Impurity B

Formula:

C₁₃H₁₈N₂O₂

Molecular weight:

234.30

Ref: 4Z-R-4343

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Rotigotine Impurity 28

Formula:

C₁₆H₁₈N₂O₂S

Molecular weight:

302.39

Ref: 4Z-R-4346

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Estimated delivery in United States, on Friday 13 Dec 2024

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Dopamine Impurity 54

CAS:15073-80-0

Formula:

C₁₁H₁₅NO₄

Molecular weight:

225.24

Ref: 4Z-D-32120

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Estimated delivery in United States, on Friday 13 Dec 2024

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Methyldopa O-Sulfate (Meta)

CAS:72572-96-4

Formula:

C₁₀H₁₃NO₇S

Molecular weight:

291.27

Ref: 4Z-D-32122

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Estimated delivery in United States, on Friday 13 Dec 2024

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alfa-Methyldopamine

CAS:555-64-6

Formula:

C₉H₁₃NO₂

Molecular weight:

167.21

Ref: 4Z-D-32121

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Rotigotine EP Impurity C-d4

Formula:

C₁₆H₁₄D₄N₂O₂S

Molecular weight:

306.42

Ref: 4Z-R-4348

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Estimated delivery in United States, on Friday 13 Dec 2024

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N-Nitroso Rotigotine EP Impurity B-d5

Formula:

C₁₃H₁₃D₅N₂O₂

Molecular weight:

239.33

Ref: 4Z-R-4347

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Estimated delivery in United States, on Friday 13 Dec 2024

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Levodopa Impurity 17

CAS:32361-24-3

Formula:

C₉H₁₁NO₄

Molecular weight:

197.19

Ref: 4Z-D-32128

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Estimated delivery in United States, on Friday 13 Dec 2024

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Levodopa Impurity 16

CAS:26049-87-6

Formula:

C₉H₁₁NO₄

Molecular weight:

197.19

Ref: 4Z-D-32127

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Estimated delivery in United States, on Friday 13 Dec 2024

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Levodopa Impurity 15

CAS:28900-64-3

Formula:

C₉H₁₁NO₄

Molecular weight:

197.19

Ref: 4Z-D-32126

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Estimated delivery in United States, on Friday 13 Dec 2024

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Levodopa Impurity 18

CAS:552289-20-0

Formula:

C₉H₁₁NO₄

Molecular weight:

197.19

Ref: 4Z-D-32129

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Estimated delivery in United States, on Friday 13 Dec 2024

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(S)-(-)-Carbidopa

Controlled Product

CAS:28860-95-9

Stability Unstable in Solution Applications (S)-(-)-Carbidopa is a peripheral decarboxylase inhibitor that is commonly used …

Formula:

C₁₀H₁₄N₂O₄

Color and Shape:

Neat

Molecular weight:

226.23

Ref: TR-C175985

1g		298.00 €
25mg		143.00 €
100mg		213.00 €

Estimated delivery in United States, on Monday 16 Dec 2024

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α-Methyldopa Methyl Ester

Controlled Product

CAS:18181-08-3

Applications α-Methyldopa Methyl Ester is an impurity in the synthesis of L-α-Methyl DOPA Methyl Ester …

Formula:

C₁₁H₁₅NO₄

Color and Shape:

Yellow To Dark Brown

Molecular weight:

225.24

Ref: TR-M303863

5mg		440.00 €
10mg		831.00 €
2500µg		246.00 €

Estimated delivery in United States, on Monday 16 Dec 2024

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3-Acetyl-L-tyrosine Hydrochloride

Controlled Product

CAS:32404-28-7

Applications 3-Acetyl-L-tyrosine is an acetylated L-Tyrosine derivative. 3-Acetyl-L-tyrosine can potentially be used in the preparation …

Formula:

C₁₁H₁₄ClNO₄

Color and Shape:

Neat

Molecular weight:

259.69

Ref: TR-A189750

100mg		248.00 €
250mg		398.00 €
2500mg		3,071.00 €

Estimated delivery in United States, on Monday 16 Dec 2024

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