Topiramate and Impurities

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products per page. 45 products on this category.

Product data	Purity	Price range	Estimated delivery
Topiramate REF: 45-1672206CAS: 97240-79-4	- - -	615.00 €	Tue 14 Jan 25
Topiramate Related Compound A (2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose) REF: 45-1672210CAS: 20880-92-6	- - -	1,371.00 €	Tue 14 Jan 25
Topiramate REF: TM-T0675CAS: 97240-79-4	100% - ≥95%	45.00 €~156.00 €	Mon 13 Jan 25
Topiramate-d12 REF: 4Z-T-051CAS: 1279037-95-4	- - -	To inquire	Tue 14 Jan 25
Topiramate EP Impurity B REF: 4Z-T-0513CAS: 876403-98-4	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 2 REF: 4Z-T-0510CAS: 851957-35-2	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity D REF: 4Z-T-058CAS: 25018-67-1	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 8 REF: 4Z-T-0517CAS: 66900-93-4	- - -	To inquire	Tue 14 Jan 25
Topiramate Dimer Impurity REF: 4Z-T-054	- - -	To inquire	Tue 14 Jan 25
Topiramate EP Impurity D REF: 4Z-T-0516CAS: 950603-46-0	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 1 REF: 4Z-T-059CAS: 106881-35-0	- - -	To inquire	Tue 14 Jan 25
Topiramate REF: 4Z-T-0511CAS: 97240-79-4	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 4 REF: 4Z-T-057CAS: 150609-95-3	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 5 REF: 4Z-T-0514CAS: 912456-61-2	- - -	To inquire	Tue 14 Jan 25
Topiramate N-Methyl Impurity REF: 4Z-T-053CAS: 97240-80-7	- - -	To inquire	Tue 14 Jan 25
Topiramate EP Impurity C (4,5-Diol Topiramate) REF: 4Z-T-055CAS: 106881-41-8	- - -	To inquire	Tue 14 Jan 25
Topiramate EP Impurity A (Topiramate USP Related Compound A) REF: 4Z-T-052CAS: 20880-92-6	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 7 REF: 4Z-T-0515CAS: 58238-46-3	- - -	To inquire	Tue 14 Jan 25
Topiramate Impurity 3 REF: 4Z-T-0512CAS: 32785-90-3	- - -	To inquire	Tue 14 Jan 25
2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose REF: 86-MM1348.01-0025CAS: 20880-92-6	- - -	577.00 €	Thu 16 Jan 25

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Topiramate

CAS:97240-79-4

Sulfonamides used as drugs

Formula:

C₁₂H₂₁NO₈S

Color and Shape:

White Off-White Crystalline Powder

Molecular weight:

339.09879

Ref: 45-1672206

Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Related Compound A (2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose)

CAS:20880-92-6

Heterocyclic compounds with oxygen hetero-atom(s) only, nesoi

Formula:

C₁₂H₂₀O₆

Color and Shape:

White Powder

Molecular weight:

260.12599

Ref: 45-1672210

Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate

CAS:97240-79-4

Topiramate (RWJ 17021) is a unique antiseizure medication that is used in the treatment of …

Formula:

C₁₂H₂₁NO₈S

Purity:

100% - ≥95%

Color and Shape:

White To Off-White Crystalline Powder

Molecular weight:

339.36

Ref: TM-T0675

25mg		45.00 €
50mg		55.00 €
100mg		71.00 €
200mg		108.00 €
1mL*10mM (DMSO)		55.00 €

Estimated delivery in United States, on Monday 13 Jan 2025

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Topiramate-d12

CAS:1279037-95-4

Formula:

C₁₂H₉D₁₂NO₈S

Color and Shape:

White To Off-White Solid

Molecular weight:

351.43

Ref: 4Z-T-051

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate EP Impurity B

CAS:876403-98-4

Formula:

C₁₇H₃₀N₂O₉S

Color and Shape:

Pale Yellow Solid

Molecular weight:

438.49

Ref: 4Z-T-0513

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 2

CAS:851957-35-2

Formula:

C₉H₁₇NO₈S

Molecular weight:

299.30

Ref: 4Z-T-0510

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity D

CAS:25018-67-1

Formula:

C₁₂H₂₀O₆

Color and Shape:

White To Off-White Solid

Molecular weight:

260.29

Ref: 4Z-T-058

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 8

CAS:66900-93-4

Formula:

C₉H₁₆O₆

Molecular weight:

220.22

Ref: 4Z-T-0517

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Dimer Impurity

Formula:

C₂₄H₃₉NO₁₃S

Color and Shape:

Off-White Solid

Molecular weight:

581.63

Ref: 4Z-T-054

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate EP Impurity D

CAS:950603-46-0

Formula:

C₂₅H₃₉NO₁₅S

Color and Shape:

White To Off-White Solid

Molecular weight:

625.64

Ref: 4Z-T-0516

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 1

CAS:106881-35-0

Formula:

C₁₂H₁₉N₃O₈S

Color and Shape:

White To Off-White Solid

Molecular weight:

365.36

Ref: 4Z-T-059

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate

CAS:97240-79-4

Formula:

C₁₂H₂₁NO₈S

Color and Shape:

White To Off-White Solid

Molecular weight:

339.36

Ref: 4Z-T-0511

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 4

CAS:150609-95-3

Formula:

C₁₂H₁₉ClO₈S

Color and Shape:

Off-White Solid (Low M P )

Molecular weight:

358.79

Ref: 4Z-T-057

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 5

CAS:912456-61-2

Formula:

C₉H₁₆O₆

Molecular weight:

220.22

Ref: 4Z-T-0514

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate N-Methyl Impurity

CAS:97240-80-7

Formula:

C₁₃H₂₃NO₈S

Color and Shape:

Colorless Liquid

Molecular weight:

353.39

Ref: 4Z-T-053

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate EP Impurity C (4,5-Diol Topiramate)

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Topiramate EP Impurity C (4,5-Diol Topiramate)

CAS:106881-41-8

Formula:

C₉H₁₇NO₈S

Color and Shape:

White To Off-White Solid

Molecular weight:

299.29

Ref: 4Z-T-055

10mg		To inquire
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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate EP Impurity A (Topiramate USP Related Compound A)

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Topiramate EP Impurity A (Topiramate USP Related Compound A)

CAS:20880-92-6

Formula:

C₁₂H₂₀O₆

Color and Shape:

White To Off-White Solid

Molecular weight:

260.29

Ref: 4Z-T-052

10mg		To inquire
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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 7

CAS:58238-46-3

Formula:

C₉H₁₆O₆

Molecular weight:

220.22

Ref: 4Z-T-0515

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Estimated delivery in United States, on Tuesday 14 Jan 2025

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Topiramate Impurity 3

CAS:32785-90-3

Formula:

C₁₂H₁₉ClO₅

Color and Shape:

White To Off-White Solid

Molecular weight:

278.73

Ref: 4Z-T-0512

10mg		To inquire
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Estimated delivery in United States, on Tuesday 14 Jan 2025

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2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

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2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose

Controlled Product

CAS:20880-92-6

Formula:

C₁₂H₂₀O₆

Color and Shape:

Neat

Molecular weight:

260.28

Ref: 86-MM1348.01-0025

25mg 577.00 €

Estimated delivery in United States, on Thursday 16 Jan 2025

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