Caffeine and Impurities
Orphenadrine Citrate
CAS:4682-36-4
Aromatic drugs of amino-alcohols, other than those cont
Formula:
C18H23NO·C6H8O7
Color and Shape:
White Crystalline Powder
Molecular weight:
269.17796
Estimated delivery in United States, on Monday 10 Jun 2024
Aspirin
CAS:50-78-2
Ortho-acetylsalicylic acid (aspirin), its salts and esters
Formula:
C9H8O4
Color and Shape:
White Colorless Powder
Molecular weight:
180.16
Estimated delivery in United States, on Monday 10 Jun 2024
Acetaminophen
CAS:103-90-2
Aromatic cyclic amides (including cyclic carbamates) and their derivatives; salts thereof
Formula:
C8H9NO2
Color and Shape:
White Powder
Molecular weight:
151.06333
Estimated delivery in United States, on Monday 10 Jun 2024
Ergotaminine
CAS:639-81-6
Alkaloids of rye ergot and their derivatives; salts thereof, nesoi
Formula:
C33H35N5O5
Color and Shape:
White Off-White Crystalline Powder
Molecular weight:
581.26382
Estimated delivery in United States, on Monday 10 Jun 2024
Caffeine Related Compound F (1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:611-59-6
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C7H8N4O2
Color and Shape:
White Fine Powder
Molecular weight:
180.06473
Estimated delivery in United States, on Monday 10 Jun 2024
Caffeine Related Compound C (1,3,9-Trimethyl-3,9-dihydro-1H-purine-2,6-dione)
CAS:519-32-4
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C8H10N4O2
Color and Shape:
White Fine Powder
Molecular weight:
194.08038
Estimated delivery in United States, on Monday 10 Jun 2024
Caffeine Related Compound D (3,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione)
CAS:83-67-0
Vegetable alkaloids, natural or reproduced by synthesis, their salts and other derivatives, nesoi
Formula:
C7H8N4O2
Color and Shape:
White Crystalline Powder
Molecular weight:
180.06473
Estimated delivery in United States, on Monday 10 Jun 2024
Methylbenzhydrol (2-Methylbenzhydrol)
CAS:5472-13-9
Aromatic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, nesoi
Formula:
C14H14O
Color and Shape:
White Powder
Molecular weight:
198.10447
Estimated delivery in United States, on Monday 10 Jun 2024
Theophylline
CAS:58-55-9
Theophylline and aminophylline (excluding fenetylline) and their derivatives, salts thereof, not elsewhere specified or included
Formula:
C7H8N4O2
Color and Shape:
White Powder
Molecular weight:
180.17 g/mol
Estimated delivery in United States, on Monday 10 Jun 2024
Caffeine
CAS:58-08-2
Caffeine and its salts
Formula:
C8H10N4O2
Color and Shape:
White Crystalline Powder Needles
Molecular weight:
194.08038
Estimated delivery in United States, on Monday 10 Jun 2024
1-Methylxanthine
CAS:6136-37-4
1-Methylxanthine is a caffeine derivative. 1-Methylxanthine is an essential human urinary metabolite of caffeine and …
Formula:
C6H6N4O2
Purity:
95.00%
Color and Shape:
Solid
Molecular weight:
166.14
Ref: TM-T10021
| 50mg | 53.00 € | ||
| 1ml*10 (DMSO) | 54.00 € |
Estimated delivery in United States, on Tuesday 11 Jun 2024
Caffeine Impurity 1 Ammonium Salt
CAS:54536-15-1
Formula:
C8H11N4O3·NH4
Color and Shape:
White To Off-White Solid
Molecular weight:
211.20 18.04
Ref: 4Z-C-1818
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine EP Impurity F (Paraxanthine)
CAS:611-59-6
Formula:
C7H8N4O2
Color and Shape:
Off-White Solid
Molecular weight:
180.17
Ref: 4Z-C-186
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine Impurity 8
CAS:33130-55-1
Formula:
C8H12N4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
212.21
Ref: 4Z-C-1817
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine EP Impurity E HCl (Caffeidine HCl)
Formula:
C7H12N4O·HCl
Color and Shape:
Off-White Solid
Molecular weight:
168.20 36.46
Ref: 4Z-C-185
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| 25mg | 685.00 € | ||
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine (Diphenhydramine EP Impurity C, Pentoxifylline EP Impurity F, Theophylline EP Impurity A, Theophylline-Ethylenediamine EP Impurity A)
CAS:58-08-2
Formula:
C8H10N4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
194.19
Ref: 4Z-C-181
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine Impurity 6
CAS:79-11-8
Formula:
C2H3ClO2
Color and Shape:
Off-White Solid
Molecular weight:
94.49
Ref: 4Z-C-1815
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine Impurity 1 Sodium Salt
CAS:54536-15-1
Formula:
C8H11N4O3·Na
Color and Shape:
White To Off-White Solid
Molecular weight:
211.20 22.99
Ref: 4Z-C-188
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine EP Impurity C (Isocaffeine)
CAS:519-32-4
Formula:
C8H10N4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
194.19
Ref: 4Z-C-184
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine Impurity 4
CAS:55782-76-8
Formula:
C7H10N4O3
Color and Shape:
Off-White Solid
Molecular weight:
198.18
Ref: 4Z-C-1813
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine-d9 (Diphenhydramine EP Impurity C-d9, Pentoxifylline EP Impurity F-d9, Theophylline EP Impurity A-d9, Theophylline-Ethylenediamine EP Impurity A-d9)
CAS:72238-85-8
Formula:
C8HD9N4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
203.25
Ref: 4Z-C-183
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine-d3 (Diphenhydramine EP Impurity C-d3, Pentoxifylline EP Impurity F-d3, Theophylline EP Impurity A-d3, Theophylline-Ethylenediamine EP Impurity A-d3)
CAS:26351-04-2
Formula:
C8H7D3N4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
197.21
Ref: 4Z-C-182
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine-13C3 (Diphenhydramine EP Impurity C-13C3, Pentoxifylline EP Impurity F-13C3, Theophylline EP Impurity A-13C3, Theophylline-Ethylenediamine EP Impurity A-13C3)
CAS:78072-66-9
Formula:
C513C3H10N4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
197.16
Ref: 4Z-C-1810
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Estimated delivery in United States, on Wednesday 12 Jun 2024
Caffeine Impurity 3
CAS:19893-78-8
Formula:
C7H10N4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
198.18
Ref: 4Z-C-1812
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Estimated delivery in United States, on Wednesday 12 Jun 2024
![Sodium 4-[N-Methyl-N-(N-methylaminocarbonyl)amino]-1-methylimidazole-5-carboxylate](https://static.cymitquimica.com/products/86/thumb/MM0494.10.jpg)
Sodium 4-[N-Methyl-N-(N-methylaminocarbonyl)amino]-1-methylimidazole-5-carboxylate
CAS:54536-15-1
Formula:
C8H11N4O3·Na
Color and Shape:
Neat
Molecular weight:
234.19
Ref: 86-MM0494.10
| 50mg | 1,859.00 € |
Estimated delivery in United States, on Friday 14 Jun 2024
N,1-Dimethyl-4-(methylamino)-1H-imidazole-5-carboxamide Nitrate (Caffeidine Nitrate)
CAS:209725-34-8
Formula:
C7H12N4O·HNO3
Color and Shape:
Neat
Molecular weight:
231.21
Ref: 86-MM0494.06
| 25mg | 990.00 € | ||
| 100mg | 1,633.00 € |
Estimated delivery in United States, on Friday 14 Jun 2024
1,7-Dimethyl-3,7-dihydro-1H-purine-2,6-dione (Paraxanthine; 1,7-Dimethylxanthine)
CAS:611-59-6
Formula:
C7H8N4O2
Color and Shape:
Neat
Molecular weight:
180.16
Ref: 86-MM0494.04
| 50mg | 2,456.00 € |
Estimated delivery in United States, on Friday 14 Jun 2024
Ref: 4Z-C-1823
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1822
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1814
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1819
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Caffeine-13C (Diphenhydramine EP Impurity C-13C, Pentoxifylline EP Impurity F-13C, Theophylline EP Impurity A-13C, Theophylline-Ethylenediamine EP Impurity A-13C)
CAS:202282-98-2
Formula:
C713CH10N4O2
Molecular weight:
195.18
Ref: 4Z-C-189
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1820
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| 100mg | To inquire |
Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1821
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| 25mg | To inquire | ||
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| 100mg | To inquire |
Estimated delivery in United States, on Tuesday 18 Jun 2024
Ref: 4Z-C-1824
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Estimated delivery in United States, on Tuesday 18 Jun 2024
Paraxanthine
CAS:611-59-6
Stability Store tightly sealed at RT Applications Paraxanthine is an adenosine receptor ligand and a …
Formula:
C7H8N4O2
Color and Shape:
Light Yellow
Molecular weight:
180.16
Ref: TR-P192500
| 25mg | 166.00 € | ||
| 50mg | 215.00 € | ||
| 100mg | 308.00 € |
Estimated delivery in United States, on Friday 21 Jun 2024
Caffeine-d9
Controlled ProductCAS:72238-85-8
Applications Lablled Caffeine (C080100). Caffeine is a bitter, white crystalline xanthine alkaloid that acts as …
Formula:
C8HD9N4O2
Color and Shape:
White
Molecular weight:
203.25
Ref: TR-C080102
| 25mg | 2,120.00 € | ||
| 2500µg | 324.00 € |
Estimated delivery in United States, on Friday 21 Jun 2024
5-Acetylamino-6-formylamino-3-methyluracil
Controlled ProductCAS:85438-96-6
Applications Metabolite of Caffeine (C080100). References Grant, D.M., et al.: Clin. Pharm. and Ther., 33, …
Formula:
C8H10N4O4
Color and Shape:
Light Yellow Solid
Molecular weight:
226.19
Ref: TR-A168210
| 5mg | 310.00 € | ||
| 10mg | 534.00 € | ||
| 25mg | 1,240.00 € |
Estimated delivery in United States, on Friday 21 Jun 2024
m-Hydroxyhippuric Acid-13C2, 15N
CAS:1637-75-8
Applications m-Hydroxyhippuric Acid-13C2, 15N is labelled m-Hydroxyhippuric Acid (H943125) which is a metabolite of caffeic …
Formula:
C713C2H915NO4
Color and Shape:
Neat
Molecular weight:
198.15
Ref: TR-H943127
| 1mg | 335.00 € | ||
| 10mg | 2,141.00 € |
Estimated delivery in United States, on Friday 21 Jun 2024
1,7-Dimethyluric Acid-d3
CAS:1189713-08-3
Formula:
C7H5D3N4O3
Color and Shape:
Neat
Molecular weight:
199.18
Ref: TR-D479697
| 1mg | 336.00 € | ||
| 10mg | 2,147.00 € |
Estimated delivery in United States, on Friday 21 Jun 2024
Codeine Phosphate CII
Controlled ProductCAS:41444-62-6
Concentrates of poppy straw; buprenorphine (inn) codein
Formula:
C18H21NO3·H3O4PH2O
Color and Shape:
White Crystalline Powder
Molecular weight:
406.37 g/mol
Estimated delivery in United States, on Tuesday 6 Aug 2024
Butalbital CIII
Controlled ProductCAS:77-26-9
Allobarbital (inn), amobarbital (inn), barbital (inn), butalbital (inn), butobarbital, cyclobarbital(inn), methylphenobarbital (inn), etc.
Formula:
C11H16N2O3
Color and Shape:
White Powder
Molecular weight:
224.11609
Estimated delivery in United States, on Tuesday 6 Aug 2024
Ergotamine Tartrate (List Chemical)
Controlled ProductCAS:379-79-3
Ergotamine and its salts
Formula:
(C33H35N5O5)2·C4H6O6
Color and Shape:
White Yellow Powder
Molecular weight:
1162.52764
Estimated delivery in United States, on Tuesday 6 Aug 2024
