Trimethoprim Impurity Standards
Trimethoprim Impurity Standards
Trimethoprim impurity reference standards for pharmaceutical QC testing, method validation, and regulatory filing. Supplied with COA and MSDS by Allmpus Laboratories.
Trimethoprim
Chemical Name: 5-(3,4,5-Trimethoxybenzyl)pyrimidine-2,4...
CAS No:
738-70-5
Molecular Formula: C14H18N4O3
Molecular Weight: 290.32
CAT No:
ALL-TRIM-1
Keywords: Trimethoprim, 5-(3,4,5-Trimethoxybenzyl)...
Inventory Status:
Trimethoprim EP Impurity A \ N2-Methyl Trimethoprim
Chemical Name: 4-Amino-2-methylamino-5-(3,4,5-trimethox...
CAS No:
213745-86-9
Molecular Formula: C15H20N4O3
Molecular Weight: 304.34
CAT No:
ALL-TRIM-2
Keywords: Trimethoprim EP Impurity A \ N2-Methyl T...
Inventory Status:
Trimethoprim EP Impurity B \ Trimethoprim USP RC B
Chemical Name: (2,4-Diaminopyrimidin-5-yl)(3,4,5-trimet...
CAS No:
30806-86-1
Molecular Formula: C14H16N4O4
Molecular Weight: 304.3
CAT No:
ALL-TRIM-3
Keywords: Trimethoprim EP Impurity B \ Trimethopri...
Inventory Status:
Trimethoprim EP Impurity C
Chemical Name: ?-Hydroxy Trimethoprim ;(RS)-(2,4-Diamin...
CAS No:
29606-06-2
Molecular Formula: C14H18N4O4
Molecular Weight: 306.32
CAT No:
ALL-TRIM-4
Keywords: Trimethoprim EP Impurity C, ?-Hydroxy Tr...
Inventory Status:
Trimethoprim EP Impurity D
Chemical Name: 2-Amino-5-(3,4,5-trimethoxybenzyl)pyrimi...
CAS No:
92440-76-1
Molecular Formula: C14H17N3O4
Molecular Weight: 291.3
CAT No:
ALL-TRIM-5
Keywords: Trimethoprim EP Impurity D, 2-Amino-5-(3...
Inventory Status:
Trimethoprim EP Impurity E \ Trimethoprim USP RC A
Chemical Name: 4-Amino-5-(3,4,5-trimethoxybenzyl)pyrimi...
CAS No:
60729-91-1
Molecular Formula: C14H17N3O4
Molecular Weight: 291.3
CAT No:
ALL-TRIM-6
Keywords: Trimethoprim EP Impurity E \ Trimethopri...
Inventory Status:
Trimethoprim EP Impurity F \ 3-Desmethoxy 3-Bromo Trimethoprim
Chemical Name: 5-(3-Bromo-4,5-dimethoxybenzyl)pyrimidin...
CAS No:
16285-82-8
Molecular Formula: C13H15BrN4O2
Molecular Weight: 339.19
CAT No:
ALL-TRIM-7
Keywords: Trimethoprim EP Impurity F \ 3-Desmethox...
Inventory Status:
Trimethoprim EP Impurity G \ 4-O-Desmethyl 4-O-Ethyl Trimethoprim
Chemical Name: 5-(4-Ethoxy-3,5-dimethoxybenzyl)pyrimidi...
CAS No:
78025-68-0
Molecular Formula: C15H20N4O3
Molecular Weight: 304.34
CAT No:
ALL-TRIM-8
Keywords: Trimethoprim EP Impurity G \ 4-O-Desmeth...
Inventory Status:
Trimethoprim EP Impurity H
Chemical Name: 3,4,5-Trimethoxybenzoic acid methyl este...
CAS No:
1916-07-0
Molecular Formula: C11H14O5
Molecular Weight: 226.23
CAT No:
ALL-TRIM-9
Keywords: Trimethoprim EP Impurity H, 3,4,5-Trimet...
Inventory Status:
Trimethoprim EP Impurity I
Chemical Name: 3-Anilino-2-(3,4,5-trimethoxybenzyl)acry...
CAS No:
30078-48-9
Molecular Formula: C19H20N2O3
Molecular Weight: 324.37
CAT No:
ALL-TRIM-10
Keywords: Trimethoprim EP Impurity I, 3-Anilino-2-...
Inventory Status:
Trimethoprim EP Impurity J \ Eudesmic Acid
Chemical Name: 3,4,5-Trimethoxybenzoic acid
CAS No:
118-41-2
Molecular Formula: C10H12O5
Molecular Weight: 212.2
CAT No:
ALL-TRIM-11
Keywords: Trimethoprim EP Impurity J \ Eudesmic Ac...
Inventory Status:
Trimethoprim EP Impurity K \ Aniline \ Aminobenzene
Chemical Name:
CAS No:
62-53-3
Molecular Formula: C6H7N
Molecular Weight: 93.13
CAT No:
ALL-TRIM-12
Keywords: Trimethoprim EP Impurity K \ Aniline \ A...
Inventory Status: