Trimethoprim and Impurities
Trimethoprim 4-ol (2-amino-5-(3,4,5-trimethoxybenzyl) pyrimidin-4-ol)
CAS:92440-76-1
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C14H17N3O4
Color and Shape:
Off-White Fine Powder
Molecular weight:
291.12191
Estimated delivery in United States, on Thursday 8 Aug 2024
Sulfamethoxazole
CAS:723-46-6
Sulfonamides used as drugs
Formula:
C10H11N3O3S
Color and Shape:
White Off-White Powder
Molecular weight:
253.05211
Estimated delivery in United States, on Thursday 8 Aug 2024
Trimethoprim
CAS:738-70-5
Drugs containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure
Formula:
C14H18N4O3
Color and Shape:
White Yellow Cream Powder
Molecular weight:
290.13789
Estimated delivery in United States, on Thursday 8 Aug 2024
Diaveridine (5-(3,4-Dimethoxybenzyl)pyrimidine-2,4-diamine)
CAS:5355-16-8
Compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure, …
Formula:
C13H16N4O2
Color and Shape:
Pale Yellow Solid
Molecular weight:
260.29
Estimated delivery in United States, on Thursday 8 Aug 2024
Trimethoprim Related Compound B ((2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone)
CAS:30806-86-1
Compounds containing a pyrimidine ring (whether or not
Formula:
C14H16N4O4
Color and Shape:
Yellow Powder
Molecular weight:
304.11716
Estimated delivery in United States, on Thursday 8 Aug 2024
Ethoxytrimethoprim Analog (5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidin-2,4-diamine)
CAS:78025-68-0
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C15H20N4O3
Color and Shape:
Off-White Solid
Molecular weight:
304.15354
Estimated delivery in United States, on Thursday 8 Aug 2024
Trimethoprim Acrylonitrile Analog (3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)acrylonitrile)
CAS:30078-48-9
Nitrile function compounds, nesoi
Formula:
C19H20N2O3
Color and Shape:
Off-White Solid
Molecular weight:
324.14739
Estimated delivery in United States, on Thursday 8 Aug 2024
Sulfamethoxazole Related Compound C (5-methylisoxazol-3-amine)
CAS:1072-67-9
Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds, nesoi
Formula:
C4H6N2O
Color and Shape:
Light Yellow Powder
Molecular weight:
98.04801
Estimated delivery in United States, on Thursday 8 Aug 2024
Sulfanilic Acid (4-Aminobenzenesulfonic acid)
CAS:121-57-3
Aniline derivatives and their salts
Formula:
C6H7NO3S
Color and Shape:
Colorless Light Grey Powder
Molecular weight:
173.01466
Estimated delivery in United States, on Thursday 8 Aug 2024
Trimethoprim Related Compound A (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol)
CAS:60729-91-1
Compounds containing a pyrimidine ring, whether or not hydrogenated, or piperazine ring in the structure, …
Formula:
C14H17N3O4
Color and Shape:
Pale Yellow Powder
Molecular weight:
291.12191
Estimated delivery in United States, on Thursday 8 Aug 2024
Sulfamethoxazole N4-Glucoside (4-(β-D-glucopyranosylamino)-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide)
CAS:119691-75-7
Sulfonamides, nesoi
Formula:
C16H21N3O8S
Color and Shape:
White Off-White Powder
Molecular weight:
415.10494
Estimated delivery in United States, on Thursday 8 Aug 2024
Sulfanilamide
CAS:63-74-1
Sulfonamides used as drugs
Formula:
C6H8N2O2S
Color and Shape:
White Off-White Powder
Molecular weight:
172.21 g/mol
Estimated delivery in United States, on Thursday 8 Aug 2024
Trimethoprim
CAS:738-70-5
Trimethoprim (NSC-106568) inhibits dihydrofolate reductase, CYP2C8, and OCT2 - an antibacterial agent.
Formula:
C14H18N4O3
Purity:
99.88%
Color and Shape:
White To Yellowish Powder
Molecular weight:
290.32
Ref: TM-T1153
500mg | 49.00 € |
Estimated delivery in United States, on Friday 9 Aug 2024
Ref: 4Z-T-7012
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity B (Trimethoprim USP Related Compound B)
CAS:30806-86-1
Formula:
C14H16N4O4
Molecular weight:
304.31
Ref: 4Z-T-709
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim Impurity 8
CAS:86-81-7
Formula:
C10H12O4
Color and Shape:
Off-White Solid
Molecular weight:
196.20
Ref: 4Z-T-7020
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity J (Trimebutine EP Impurity B)
CAS:118-41-2
Formula:
C10H12O5
Color and Shape:
White To Off-White Solid
Molecular weight:
212.20
Ref: 4Z-T-7015
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim
CAS:738-70-5
Formula:
C14H18N4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
290.32
Ref: 4Z-T-7013
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100mg | To inquire |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim 3-oxide
CAS:27653-67-4
Trimethoprim 3-oxide trimethoprim primary metabolite.
Formula:
C14H18N4O4
Purity:
98%
Color and Shape:
Solid
Molecular weight:
306.32
Ref: TM-T19593
100mg | To inquire | ||
500mg | To inquire |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity F
CAS:16285-82-8
Formula:
C13H15BrN4O2
Color and Shape:
White To Off-White Solid
Molecular weight:
339.19
Ref: 4Z-T-705
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100mg | To inquire |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim Impurity 2
CAS:93885-69-9
Formula:
C14H16N2O5
Color and Shape:
White To Off-White Solid
Molecular weight:
292.29
Ref: 4Z-T-7010
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Estimated delivery in United States, on Monday 12 Aug 2024
Ref: 4Z-T-7024
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim-d3
CAS:1189923-38-3
Formula:
C14H15D3N4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
293.34
Ref: 4Z-T-7014
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity A
CAS:213745-86-9
Formula:
C15H20N4O3
Color and Shape:
Off-White Solid
Molecular weight:
304.35
Ref: 4Z-T-701
10mg | 477.00 € | ||
25mg | 681.00 € | ||
50mg | 844.00 € | ||
100mg | 1,231.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity G
CAS:78025-68-0
Formula:
C15H20N4O3
Color and Shape:
White To Off-White Solid
Molecular weight:
340.35
Ref: 4Z-T-706
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity I (E-Isomer)
Formula:
C19H20N2O3
Color and Shape:
Off-White Solid
Molecular weight:
324.38
Ref: 4Z-T-708
10mg | 476.00 € | ||
25mg | 685.00 € | ||
50mg | 842.00 € | ||
100mg | 1,231.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity C
CAS:29606-06-2
Formula:
C14H18N4O4
Color and Shape:
White To Off-White Solid
Molecular weight:
306.32
Ref: 4Z-T-702
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Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity D
CAS:92440-76-1
Formula:
C14H17N3O4
Color and Shape:
Off-White Solid
Molecular weight:
291.31
Ref: 4Z-T-703
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25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim EP Impurity E (Trimethoprim USP Related Compound A)
CAS:60729-91-1
Formula:
C14H17N3O4
Color and Shape:
White To Off-White Solid
Molecular weight:
291.31
Ref: 4Z-T-704
10mg | 478.00 € | ||
25mg | 681.00 € | ||
50mg | 841.00 € | ||
100mg | 1,229.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
2-Amino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidin-4-ol
CAS:72920-13-9
Formula:
C13H15N3O4
Color and Shape:
Neat
Molecular weight:
277.28
Ref: 86-MM0093.05
25mg | 1,001.00 € | ||
100mg | 1,407.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
5-(3,4,5-Trimethoxybenzyl)pyrimidin-2,4-diol
CAS:93885-69-9
Formula:
C14H16N2O5
Color and Shape:
Neat
Molecular weight:
292.29
Ref: 86-MM0093.02-0025
25mg | 445.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
N4-Methyl-5-(3,4,5-trimethoxybenzyl)-pyrimidine-2,4-diamine
Controlled ProductCAS:92653-78-6
Formula:
C15H20N4O3
Color and Shape:
Neat
Molecular weight:
304.34
Ref: 86-MM0093.07-0025
25mg | 487.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-4-ol
CAS:92440-76-1
Formula:
C14H17N3O4
Color and Shape:
Neat
Molecular weight:
291.30
Ref: 86-MM0093.04
25mg | 923.00 € | ||
100mg | 1,393.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidine-2,4-diamine
CAS:78025-68-0
Formula:
C15H20N4O3
Color and Shape:
Neat
Molecular weight:
304.34
Ref: 86-MM0093.10
25mg | 850.00 € | ||
100mg | 1,407.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)prop-2-enenitrile (E/Z-mixture)
CAS:30078-48-9
Formula:
C19H20N2O3
Color and Shape:
Mixture
Molecular weight:
324.37
Ref: 86-MM0093.12
25mg | 1,043.00 € | ||
100mg | 1,311.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
4-Amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol
CAS:60729-91-1
Formula:
C14H17N3O4
Color and Shape:
Neat
Molecular weight:
291.30
Ref: 86-MM0093.03
25mg | 777.00 € | ||
100mg | 1,083.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
(2,4-Diaminopyrimidin-5-yl)-(3,4,5-trimethoxyphenyl)methanone
Controlled ProductCAS:30806-86-1
Formula:
C14H16N4O4
Color and Shape:
Neat
Molecular weight:
304.30
Ref: 86-MM0093.01
25mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Monday 12 Aug 2024
5-(3-Bromo-4,5-dimethoxybenzyl)pyrimidine-2,4-diamine
CAS:16285-82-8
Formula:
C13H15BrN4O2
Color and Shape:
Neat
Molecular weight:
339.19
Ref: 86-MM0093.09
25mg | 920.00 € | ||
100mg | 1,340.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
(RS)-(2,4-Diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanol
CAS:29606-06-2
Formula:
C14H18N4O4
Color and Shape:
Neat
Molecular weight:
306.32
Ref: 86-MM0093.08
25mg | 920.00 € | ||
100mg | 1,407.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
N2-Methyl-5-(3,4,5-trimethoxybenzyl)pyrimidine-2,4-diamine
Controlled ProductCAS:213745-86-9
Formula:
C15H20N4O3
Color and Shape:
Neat
Molecular weight:
304.34
Ref: 86-MM0093.06
25mg | 923.00 € | ||
100mg | 1,352.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
Trimethoprim
Controlled ProductCAS:738-70-5
Formula:
C14H18N4O3
Color and Shape:
Neat
Molecular weight:
290.32
Ref: 86-MM0093.00-0250
250mg | 860.00 € |
Estimated delivery in United States, on Monday 12 Aug 2024
Ref: 4Z-T-7018
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7025
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7019
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Estimated delivery in United States, on Friday 16 Aug 2024
Sulfamethoxazole sodium
CAS:4563-84-2
Sulfamethoxazole sodium (Ro 4-2130 sodium) is a sulfonamide bacteriostatic antibiotic
Formula:
C10H10N3NaO3S
Purity:
100%
Color and Shape:
Solid
Molecular weight:
275.26
Ref: TM-T8139
1g | 137.00 € | ||
1ml | 46.00 € | ||
5mg | 43.00 € | ||
10mg | 54.00 € | ||
25mg | 38.00 € | ||
50mg | 52.00 € | ||
100mg | 69.00 € | ||
200mg | 82.00 € | ||
500mg | 94.00 € |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7023
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7017
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100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Trimethoprim EP Impurity J-d9 (Trimebutine EP Impurity B-d9)
CAS:84759-05-7
Formula:
C10H3D9O5
Molecular weight:
221.26
Ref: 4Z-T-7021
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25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7011
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7022
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
Ref: 4Z-T-7016
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25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Friday 16 Aug 2024
3-Desmethoxy-3-bromo Trimethoprim
Controlled ProductCAS:16285-82-8
Applications An impurity of Trimethoprim (T795615) with inhibitory effects on the enzyme dihydrofolate reductase. References …
Formula:
C13H15BrN4O2
Color and Shape:
Neat
Molecular weight:
339.19
Ref: TR-D290310
25mg | 257.00 € | ||
50mg | 346.00 € | ||
100mg | 625.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
Trimethoprim
CAS:738-70-5
Applications Antibacterial. This compound is a contaminant of emerging concern (CECs). References Manius, G.J., et …
Formula:
C14H18N4O3
Color and Shape:
Off-White
Molecular weight:
290.32
Ref: TR-T795615
1g | 97.00 € | ||
5g | 103.00 € | ||
10g | 121.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
Trimethoprim-d9 (Major)
Controlled ProductCAS:1189460-62-5
Applications Deuterated Trimethoprim, an antibacterial.contains 90% D9, 10% D6 and no D0 References Manius, G.J., …
Formula:
C14H9H9N4O3
Color and Shape:
Off-White
Molecular weight:
299.37
Ref: TR-T795617
1mg | 337.00 € | ||
10mg | 2,220.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine
CAS:30806-86-1
Stability Hygroscopic Applications 5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is a derivative of Trimethoprim (T795615), an antibacterial agent. 5-(3,4,5-Trimethoxybenzoyl)-2,4-pyrimidinediamine, is …
Formula:
C14H16N4O4
Color and Shape:
Light Yellow Solid
Molecular weight:
304.30
Ref: TR-T795855
10mg | 178.00 € | ||
25mg | 275.00 € | ||
50mg | 489.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
Trimethoprim-d3
Controlled ProductCAS:1189923-38-3
Applications Deuterated Trimethoprim, an antibacterial. References Manius, G.J., et al.: Anal. Profiles Drug Subs., 7, …
Formula:
C14D5H15N4O3
Color and Shape:
Off White
Molecular weight:
297.364
Ref: TR-T795618
1mg | 320.00 € | ||
10mg | 2,039.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
Trimethoprim-13C3
Controlled ProductCAS:1189970-95-3
Applications Antibacterial. References Manius, G.J., et al.: Anal. Profiles Drug Subs., 7, 445 (1978), Roth, …
Formula:
C3C11H18N4O3
Color and Shape:
White
Molecular weight:
293.30
Ref: TR-T795616
5mg | 4,298.00 € | ||
500µg | 628.00 € |
Estimated delivery in United States, on Monday 19 Aug 2024
(4-Trideuteromethoxy) Trimethoprim N1-Oxide, ~90%
Controlled ProductCAS:27653-68-5
Formula:
C14H15D3N4O4
Purity:
~90%
Color and Shape:
Neat
Molecular weight:
309.34
Ref: TR-T797537
1mg | 252.00 € | ||
5mg | 990.00 € | ||
10mg | 1,707.00 € |
Estimated delivery in United States, on Thursday 19 Sep 2024
4-O-Desmethyl 4-O-Ethyl Trimethoprim
CAS:78025-68-0
Applications 4-O-Desmethyl 4-O-Ethyl Trimethoprim is a derivative of Trimethoprim (T795615), an antibacterial agent that is …
Formula:
C15H20N4O3
Color and Shape:
White Solid
Molecular weight:
304.34
Ref: TR-D295700
25mg | 309.00 € | ||
250mg | 1,991.00 € |
Estimated delivery in United States, on Thursday 19 Sep 2024
Brodimoprim
CAS:56518-41-3
Brodimoprim is an inhibitor of dihydrofolate reductase(DHFR).
Formula:
C13H15BrN4O2
Purity:
98.33%
Color and Shape:
Solid
Molecular weight:
339.19
Ref: TM-T19858
1mg | 53.00 € | ||
5mg | 94.00 € | ||
10mg | 137.00 € | ||
25mg | 219.00 € | ||
50mg | 333.00 € | ||
100mg | 463.00 € |
Estimated delivery in United States, on Friday 11 Oct 2024