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Thyroxine and Impurities
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3-Bromo-L-Thyroxine
CAS:1798894-90-2
Formula:
C15H11BrI3NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
729.87
Ref: 4Z-T-4214
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Estimated delivery in United States, on Friday 5 Jul 2024
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Liothyronine EP Impurity E (Levothyroxine EP Impurity E)
CAS:1041-01-6
Formula:
C15H13I2NO4
Color and Shape:
Pale Brown Solid
Molecular weight:
525.08
Ref: 4Z-T-4213
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Liothyronine EP Impurity D
CAS:67-30-1
Formula:
C14H8I4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
747.83
Ref: 4Z-T-4212
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50mg | 2,525.00 € | ||
100mg | 4,222.00 € |
Estimated delivery in United States, on Friday 5 Jul 2024
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Liothyronine EP Impurity B
CAS:300-39-0
Formula:
C9H9I2NO3
Color and Shape:
Off-White Solid
Molecular weight:
432.98
Ref: 4Z-T-4210
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rac-Liothyronine-15N-13C9
CAS:3130-96-9
Formula:
C9NC6H12I3O4
Color and Shape:
White To Off-White Solid
Molecular weight:
660.90
Ref: 4Z-T-424
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L-Thyroxine (Tetraiodothyronine)
Formula:
C15H11I4NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
776.87
Ref: 4Z-T-421
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Liothyronine EP Impurity C (Levothyroxine EP Impurity C)
CAS:51-24-1
Formula:
C14H9I3O4
Color and Shape:
White To Off-White Solid
Molecular weight:
621.94
Ref: 4Z-T-4211
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100mg | 4,242.00 € |
Estimated delivery in United States, on Friday 5 Jul 2024
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Thyroxamine HCl
Formula:
C14H11I4NO2·HCl
Color and Shape:
White To Off-White Solid
Molecular weight:
732.86 36.46
Ref: 4Z-T-4224
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D-Thyroxine
CAS:51-49-0
Formula:
C15H11I4NO4
Color and Shape:
White To Off-White Solid
Molecular weight:
776.87
Ref: 4Z-T-4223
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Ref: 4Z-T-423
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Ref: 4Z-T-4227
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Ref: 4Z-T-4222
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Ref: 4Z-T-4221
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Ref: 4Z-T-4247
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Ref: 4Z-T-4233
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Ref: 4Z-T-4235
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Ref: 4Z-T-4237
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Ref: 4Z-T-4244
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Liothyronine Lactose Adduct (Amadori Rearrangement Product)
Formula:
C27H32I3NO14
Molecular weight:
975.26
Ref: 4Z-T-4230
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Ref: 4Z-T-4232
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Ref: 4Z-T-4234
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3, 3'-Diiodo-L-Thyronine-(Phenoxy-13C6)
CAS:1217459-13-6
Formula:
C913C6H13I2NO4·HCl
Molecular weight:
531.04 36.46
Ref: 4Z-T-4231
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Ref: 4Z-T-4250
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Ref: 4Z-T-4219
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Ref: 4Z-T-4229
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Liothyronine EP Impurity C-13C6 (Levothyroxine EP Impurity C-13C6)
CAS:2455541-92-9
Formula:
C813C6H9I3O4
Molecular weight:
627.89
Ref: 4Z-T-4236
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Ref: 4Z-T-4245
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Ref: 4Z-T-4228
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Ref: 4Z-T-4249
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Ref: 4Z-T-4243
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Ref: 4Z-T-4241
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Ref: 4Z-T-429
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Ref: 4Z-T-4240
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Ref: 4Z-T-4246
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Ref: 4Z-T-4251
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Ref: 4Z-T-4239
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Ref: 4Z-T-425
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Ref: 4Z-T-4220
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Ref: 4Z-T-4215
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Ref: 4Z-T-4248
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Ref: 4Z-T-4226
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Ref: 4Z-T-4242
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Ref: 4Z-T-4238
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Ref: 4Z-T-4225
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Ref: 4Z-T-426
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3,3’,5-Triiodo-L-thyronine
Controlled ProductCAS:6893-02-3
Formula:
C15H12I3NO4
Color and Shape:
Neat
Molecular weight:
650.97
Ref: TR-T795380
100mg | 101.00 € | ||
250mg | 188.00 € | ||
500mg | 270.00 € |
Estimated delivery in United States, on Tuesday 16 Jul 2024
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Levothyroxine N-Methylamide
Controlled ProductApplications Levothyroxine N-Methylamide is an impurity of Thyroxine (T425600), one of the thyroid hormones involved …
Formula:
C16H14I4N2O3
Color and Shape:
Neat
Molecular weight:
789.91
Ref: TR-L378050
25mg | 161.00 € | ||
100mg | 316.00 € | ||
500mg | 1,301.00 € |
Estimated delivery in United States, on Tuesday 16 Jul 2024
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Thyroxine Methyl Ester
Controlled ProductCAS:32180-11-3
Applications Thyroxine Methyl Ester is the methyl ester analog of Thyroxine (T425600) with high cross …
Formula:
C16H13I4NO4
Color and Shape:
Neat
Molecular weight:
790.90
Ref: TR-T425625
500mg | 196.00 € |
Estimated delivery in United States, on Tuesday 16 Jul 2024
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Thyroxine
Controlled ProductCAS:51-48-9
Applications Thyroxine is one of the thyroid hormones involved in the maintenance of metabolic homeostasis. …
Formula:
C15H11I4NO4
Color and Shape:
Off-White
Molecular weight:
776.87
Ref: TR-T425600
1g | 155.00 € | ||
5g | 463.00 € | ||
500mg | 89.00 € |
Estimated delivery in United States, on Tuesday 16 Jul 2024
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3,5,3',5'-Tetraiodo Thyrolactic Acid (~90%)
Controlled ProductCAS:7069-47-8
Stability Hygroscopic, Temperature sensitive Applications 3,5,3',5'-Tetraiodo Thyrolactic Acid is a thyroid hormone analogue. A Thyroxine …
Formula:
C15H10I4O5
Purity:
~90%
Color and Shape:
Neat
Molecular weight:
777.85
Ref: TR-T296160
25mg | 2,144.00 € | ||
2500µg | 324.00 € |
Estimated delivery in United States, on Wednesday 14 Aug 2024
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4-Hydroxy-3,5-diiodobenzyl Alcohol
Controlled ProductCAS:37987-26-1
Applications Intermediate in the production of Thyroxine
Formula:
C7H6I2O2
Color and Shape:
Neat
Molecular weight:
375.93
Ref: TR-H941435
50mg | 134.00 € | ||
100mg | 189.00 € | ||
250mg | 406.00 € |
Estimated delivery in United States, on Wednesday 14 Aug 2024
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Ref: 4Z-T-422
10mg | Discontinued | Request information | |
25mg | Discontinued | Request information | |
50mg | Discontinued | Request information | |
100mg | Discontinued | Request information |