Impurities
Sulfadiazine Impurity B
| Product Code: | Ax-IMP2040 |
| CAS Number: | 121-57-3 |
| Synonyms: | 4-aminobenzenesulfonic acid; p-Anilinesulfonic Acid |
| Molecular Formula: | C6H7NO3S |
| Molecular Weight: | 173.19 |
Sulfadiazine Impurity A
| Product Code: | Ax-IMP2039 |
| CAS Number: | 109-12-6 |
| Synonyms: | pyrimidin-2-amine |
| Molecular Formula: | C4H5N3 |
| Molecular Weight: | 95.11 |
Zolpidem Inpurity A
| Product Code: | Ax-IMP2038 |
| CAS Number: | 1346600-85-8 |
| Synonyms: | N,N-dimethyl-2-(7-methyl-2-(p-tolyl)imidazo[1,2-a]pyridin-3-yl)acetamide |
| Molecular Formula: | C19H21N3O |
| Molecular Weight: | 307.4 |
Buspirone Relelated Compound A
| Product Code: | Ax-IMP2037 |
| CAS Number: | 20980-22-7 |
| Synonyms: | 1-(2-Pyrimidyl)piperazine; 2-(piperazin-1-yl)pyrimidine |
| Molecular Formula: | C8H12N4 |
| Molecular Weight: | 164.21 |
Doxazosin Impurity A
| Product Code: | Ax-IMP2036 |
| CAS Number: | 3663-80-7 |
| Synonyms: | 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylic acid |
| Molecular Formula: | C9H8O4 |
| Molecular Weight: | 180.16 |
Doxazosin Impurity G
| Product Code: | Ax-IMP2035 |
| CAS Number: | 60547-97-9 |
| Synonyms: | 6,7-dimethoxy-2-(piperazin-1-yl)quinazolin-4-amine; 2-(1-Piperazinyl)-4-amino-6,7-dimethoxyquinazoline |
| Molecular Formula: | C14H19N5O2 |
| Molecular Weight: | 289.34 |
Oxytetracycline EP Impurity A
| Product Code: | Ax-IMP2034 |
| CAS Number: | 14206-58-7 |
| Synonyms: | (4S,4aS,5R,5aS,6R,12aR)-4-(dimethylamino)-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide |
| Molecular Formula: | C22H24N2O9 |
| Molecular Weight: | 460.44 |
Trimethoprim Related Compound A
| Product Code: | Ax-IMP2033 |
| CAS Number: | 60729-91-1 |
| Synonyms: | 4-amino-5-(3,4,5-trimethoxybenzyl)pyrimidin-2-ol |
| Molecular Formula: | C14H17N3O4 |
| Molecular Weight: | 291.31 |
Trimethoprim Related Compound B
| Product Code: | Ax-IMP2032 |
| CAS Number: | 30806-86-1 |
| Synonyms: | (2,4-diaminopyrimidin-5-yl)(3,4,5-trimethoxyphenyl)methanone |
| Molecular Formula: | C14H16N4O4 |
| Molecular Weight: | 304.31 |
Fenofibrate Impurity E
| Product Code: | Ax-IMP2031 |
| CAS Number: | 42019-08-9 |
| Synonyms: | ethyl 2-(4-(4-chlorobenzoyl)phenoxy)-2-methylpropanoate |
| Molecular Formula: | C19H19ClO4 |
| Molecular Weight: | 346.81 |