Impurities
Mirtazipine chloro analog impurity
| Product Code: | Ax-IMP448 |
| CAS Number: | NA |
| Synonyms: | 2-(1-methyl-3-phenylpiperidin-4-yl)nicotinoyl chloride |
| Molecular Formula: | C18H19ClN2O |
| Molecular Weight: | 314.81 |
Desmethyl metolazone
| Product Code: | Ax-IMP449 |
| CAS Number: | 28524-40-5 |
| Synonyms: | 7-chloro-2-methyl-4-oxo-3-phenyl-1,2,3,4-tetrahydroquinazoline-6-sulfonamide |
| Molecular Formula: | C15H14ClN3O3S |
| Molecular Weight: | 351.81 |
Atazanavir di-tert-Butyl Analog
| Product Code: | Ax-IMP450 |
| CAS Number: | 198904-86-8 |
| Synonyms: | tert-butyl 2-((2S,3S)-3-((tert-butoxycarbonyl)amino)-2-hydroxy-4-phenylbutyl)-2-(4-(pyridin-2-yl)benzyl)hydrazine-1-carboxylate |
| Molecular Formula: | C32H42N4O5 |
| Molecular Weight: | 562.71 |
Atazanavir Hydrazine Analog
| Product Code: | Ax-IMP451 |
| CAS Number: | 198904-87-9 |
| Synonyms: | (2S,3S)-3-amino-4-phenyl-1-(1-(4-(pyridin-2-yl)benzyl)hydrazinyl)butan-2-ol trihydrochloride |
| Molecular Formula: | C22H29Cl3N4O |
| Molecular Weight: | 471.85 |
Tenofovir Impurity B
| Product Code: | Ax-IMP452 |
| CAS Number: | 4121-40-8 |
| Synonyms: | (E)-9-(PROP-1-ENYL)-9H-PURIN-6-AMINE |
| Molecular Formula: | C8H9N5 |
| Molecular Weight: | 175.19 |
Rivastigmine Related Compound D
| Product Code: | Ax-IMP453 |
| CAS Number: | 855300-09-3 |
| Synonyms: | 3-acetylphenyl ethyl(methyl)carbamate |
| Molecular Formula: | C12H15NO3 |
| Molecular Weight: | 221.25 |
N-Desmethyl Zolmitriptan
| Product Code: | Ax-IMP454 |
| CAS Number: | 139264-35-0 |
| Synonyms: | (S)-4-((3-(2-(methylamino)ethyl)-1H-indol-5-yl)methyl)oxazolidin-2-one |
| Molecular Formula: | C15H19N3O2 |
| Molecular Weight: | 273.33 |
Gemcitabine alpha-Isomer
| Product Code: | Ax-IMP455 |
| CAS Number: | 95058-85-8 ; 122111-05-1(HCl) |
| Synonyms: | 4-amino-1-((2S,4R,5R)-3,3-difluoro-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidin-2(1H)-one hydrochloride |
| Molecular Formula: | C9H12ClF2N3O4 |
| Molecular Weight: | 299.66 |
Olopatadine N-Oxide
| Product Code: | Ax-IMP457 |
| CAS Number: | 173174-07-7 ; 203188-31-2 |
| Synonyms: | (Z)-3-(2-(carboxymethyl)dibenzo[b,e]oxepin-11(6H)-ylidene)-N,N-dimethylpropan-1-amine oxide |
| Molecular Formula: | C21H23NO4 |
| Molecular Weight: | 353.41 |
ENROFLOXACIN EP IMPURITY F
| Product Code: | Ax-IMP458 |
| CAS Number: | 131775-99-0 |
| Synonyms: | 1-cyclopropyl-7-(4-ethylpiperazin-1-yl)-6-fluoroquinolin-4(1H)-one |
| Molecular Formula: | C18H22FN3O |
| Molecular Weight: | 315.39 |