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Trimethoprim and Impurities

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products per page. 61 products on this category.

BrandProduct dataPurityPrice rangeEstimated delivery
Diaveridine (5-(3,4-Dimethoxybenzyl)pyrimidine-2,4-diamine)
REF: 45-1184118CAS: 5355-16-8 		- - -504.00 €Fri 03 Jan 25
Sulfanilamide
REF: 45-1632004CAS: 63-74-1 		- - -434.00 €Fri 03 Jan 25
Trimethoprim 4-ol (2-amino-5-(3,4,5-trimethoxybenzyl) pyrimidin-4-ol)
REF: 45-1A05950CAS: 92440-76-1 		- - -842.00 €Fri 03 Jan 25
Sulfamethoxazole N4-Glucoside (4-(β-D-glucopyranosylamino)-N-(5-methyl-3-isoxazolyl)-benzenesulfonamide)
REF: 45-1631500CAS: 119691-75-7 		- - -1,371.00 €Fri 03 Jan 25
Ethoxytrimethoprim Analog (5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidin-2,4-diamine)
REF: 45-1A05480CAS: 78025-68-0 		- - -1,063.00 €Fri 03 Jan 25
Trimethoprim Related Compound A (4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol)
REF: 45-1692516CAS: 60729-91-1 		- - -1,477.00 €Fri 03 Jan 25
Sulfamethoxazole
REF: 45-1631001CAS: 723-46-6 		- - -463.00 €Fri 03 Jan 25
Sulfanilic Acid (4-Aminobenzenesulfonic acid)
REF: 45-1633506CAS: 121-57-3 		- - -1,371.00 €Fri 03 Jan 25
Sulfamethoxazole Related Compound C (5-methylisoxazol-3-amine)
REF: 45-1631533CAS: 1072-67-9 		- - -1,477.00 €Fri 03 Jan 25
Trimethoprim Acrylonitrile Analog (3-(Phenylamino)-2-(3,4,5-trimethoxybenzyl)acrylonitrile)
REF: 45-1A05500CAS: 30078-48-9 		- - -1,431.00 €Fri 03 Jan 25
Trimethoprim Related Compound B ((2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone)
REF: 45-1692527CAS: 30806-86-1 		- - -1,477.00 €Fri 03 Jan 25
Trimethoprim
REF: 45-1692505CAS: 738-70-5 		- - -463.00 €Fri 03 Jan 25
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Trimethoprim
REF: TM-T1153CAS: 738-70-5 		99.81% - 99.88%49.00 €Tue 07 Jan 25
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Trimethoprim 3-oxide
REF: TM-T19593CAS: 27653-67-4 		98%To inquireTue 07 Jan 25
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Trimethoprim EP Impurity F
REF: 4Z-T-705CAS: 16285-82-8 		- - -To inquireTue 07 Jan 25
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Trimethoprim Impurity 11
REF: 4Z-T-7024CAS: 71639-97-9 		- - -To inquireTue 07 Jan 25
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Trimethoprim Impurity 2
REF: 4Z-T-7010CAS: 93885-69-9 		- - -To inquireTue 07 Jan 25
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Trimethoprim
REF: 4Z-T-7013CAS: 738-70-5 		- - -To inquireTue 07 Jan 25
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Trimethoprim-d3
REF: 4Z-T-7014CAS: 1189923-38-3 		- - -To inquireTue 07 Jan 25
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Trimethoprim EP Impurity A
REF: 4Z-T-701CAS: 213745-86-9 		- - -To inquireTue 07 Jan 25
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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:
260.12733

Ref: 45-1184118

Estimated delivery in United States, on Friday 3 Jan 2025
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Sulfanilamide

CAS:63-74-1
Sulfonamides used as drugs
Formula:
C6H8N2O2S
Color and Shape:
White Off-White Powder
Molecular weight:
172.21 g/mol

Ref: 45-1632004

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1A05950

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1631500

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1A05480

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1692516

Estimated delivery in United States, on Friday 3 Jan 2025
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Sulfamethoxazole
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Sulfamethoxazole

CAS:723-46-6
Sulfonamides used as drugs
Formula:
C10H11N3O3S
Color and Shape:
White Off-White Powder
Molecular weight:
253.05211

Ref: 45-1631001

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1633506

Estimated delivery in United States, on Friday 3 Jan 2025
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Sulfamethoxazole Related Compound C (5-methylisoxazol-3-amine)
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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

Ref: 45-1631533

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1A05500

Estimated delivery in United States, on Friday 3 Jan 2025
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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

Ref: 45-1692527

Estimated delivery in United States, on Friday 3 Jan 2025
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Trimethoprim
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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

Ref: 45-1692505

Estimated delivery in United States, on Friday 3 Jan 2025
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Trimethoprim
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Trimethoprim

CAS:738-70-5
Trimethoprim (NSC-106568) inhibits dihydrofolate reductase, CYP2C8, and OCT2 - an antibacterial agent.
Formula:
C14H18N4O3
Purity:
99.81% - 99.88%
Color and Shape:
White To Yellowish Powder
Molecular weight:
290.32

Ref: TM-T1153

500mg49.00 €
Estimated delivery in United States, on Tuesday 7 Jan 2025
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Trimethoprim 3-oxide
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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

100mgTo inquire
500mgTo inquire
Estimated delivery in United States, on Tuesday 7 Jan 2025
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Trimethoprim EP Impurity F
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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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Estimated delivery in United States, on Tuesday 7 Jan 2025
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Trimethoprim Impurity 11
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Trimethoprim Impurity 11

CAS:71639-97-9
Formula:
C18H20O7
Molecular weight:
348.35

Ref: 4Z-T-7024

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Trimethoprim Impurity 2
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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 Tuesday 7 Jan 2025
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Trimethoprim
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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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Trimethoprim-d3
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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 Tuesday 7 Jan 2025
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Trimethoprim EP Impurity A
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Trimethoprim EP Impurity A

CAS:213745-86-9
Formula:
C15H20N4O3
Color and Shape:
Off-White Solid
Molecular weight:
304.35

Ref: 4Z-T-701

10mgTo inquire
25mgTo inquire
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100mgTo inquire
Estimated delivery in United States, on Tuesday 7 Jan 2025
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