1-(4-Methylthiazol-2-yl)guanidine Hydrochloride
- CAS
- 100599-91-5
- Formula
- C5H9ClN4S
- MW
- 192.67 g/mol
ZX-042850
Impurity Reference Standards
API Impurities
Process impurities, isomers, degradants and related compounds for thousands of APIs, characterised for method development, validation and QC release.
1-(4'-Acetyl-[1,1'-biphenyl]-4-yl)-2-bromoethanone
- CAS
- 36934-45-9
- Formula
- C16H13BrO2
- MW
- 317.18 g/mol
ZX-031045
1-(5-(2-Fluorophenyl)-1-((1,4,5,6-tetrahydropyridin-3-yl)sulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine
- CAS
- 2416241-97-7
- Formula
- C17H20FN3O2S
- MW
- 349.4 g/mol
ZX-027616
1-(5-(2-Fluorophenyl)-1H-pyrrol-3-yl)-N-methylmethanamine
- CAS
- 1610043-62-3
- Formula
- C12H13FN2
- MW
- 204.24 g/mol
ZX-027612
1-(5-(2,6-Difluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine
- CAS
- 928325-41-1
- Formula
- C17H15F2N3O2S
- MW
- 363.4 g/mol
ZX-027625
1-(5-(4-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine
- CAS
- 881733-36-4
- Formula
- C17H16FN3O2S
- MW
- 345.4 g/mol
ZX-027621
1-(6-Amino-9-β-D-ribofuranosyl-9H-purin-2-yl)-1H-pyrazole-4-carboxylic Acid
- CAS
- 313348-29-7
- Formula
- C14H15N7O6
- MW
- 377.31 g/mol
ZX-026670
1-(6-Cyano-5-(trifluoromethyl)pyridin-3-yl)thiourea
- CAS
- 2422147-84-8
- Formula
- C8H5F3N4S
- MW
- 246.21 g/mol
ZX-023313
1-(6-Methylpyridin-3-yl)-2-(4-(methylsulfinyl)phenyl)ethan-1-one
- CAS
- 307531-95-9
- Formula
- C15H15NO2S
- MW
- 273.4 g/mol
ZX-024639
1-(6-Methylpyridin-3-yl)-2-(4-(methylthio)phenyl)ethan-1-one
- CAS
- 221615-72-1
- Formula
- C15H15NOS
- MW
- 257.4 g/mol
ZX-021642
1-(Benzenesulfonyl)-4-chloro-5-nitro-1H-pyrrolo[2,3-b]pyridine
- CAS
- 1245649-52-8
- Formula
- C13H8ClN3O4S
- MW
- 337.74 g/mol
ZX-045840
1-(Benzo[b]thiophen-4-yl)piperazine Hydrochloride
- CAS
- 913614-18-3
- Formula
- C12H15ClN2S
- MW
- 254.78 g/mol
ZX-023618
1-(Benzo[d][1,3]dioxol-5-yl)-4,4-dimethylpentan-3-ol
- CAS
- 106175-03-5
- Formula
- C14H20O3
- MW
- 236.31 g/mol
ZX-022811
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