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Topiramate and Impurities
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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
150mg | 615.00 € |
Estimated delivery in United States, on Tuesday 4 Mar 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
25mg | 1,371.00 € |
Estimated delivery in United States, on Tuesday 4 Mar 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 | 46.00 € | ||
50mg | 55.00 € | ||
100mg | 71.00 € | ||
200mg | 110.00 € | ||
1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Wednesday 5 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-0510
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-0517
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-054
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-0514
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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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
5mg | 631.00 € | ||
10mg | 1,017.00 € | ||
25mg | 1,830.00 € | ||
50mg | 2,643.00 € | ||
100mg | 4,405.00 € |
Estimated delivery in United States, on Thursday 6 Mar 2025
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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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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Ref: 4Z-T-0515
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 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
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Thursday 6 Mar 2025
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2,3:4,5-Bis-O-(1-methylethylidene)-β-D-fructopyranose
Controlled ProductCAS:20880-92-6
Formula:
C12H20O6
Color and Shape:
Neat
Molecular weight:
260.28
Ref: 86-MM1348.01-0025
25mg | 608.00 € |
Estimated delivery in United States, on Monday 10 Mar 2025