Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,098products
1,516in stock
COA + SDSwith every lot
1-Cyano-6-(methylsulfonyl)-7-nitro-9H-xanthen-9-one
- CAS
- 2469274-10-8
- Formula
- C15H8N2O6S
- MW
- 344.3 g/mol
VQ-034971
![1-Cyclopropyl-6-fluoro-7-[[(3R)-hexahydro-1H-azepin-3-yl]amino]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid](/media/pack/1-cyclopropyl-6-fluoro-7-3r-hexahydro-1h-azepin-3-ylamino-14-dihydro-4-oxo-3.svg?v=3)
1-Cyclopropyl-6-fluoro-7-[[(3R)-hexahydro-1H-azepin-3-yl]amino]-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
- CAS
- 2514676-36-7
- Formula
- C19H22FN3O3
- MW
- 359.4 g/mol
VQ-029408
1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester
- CAS
- 112811-71-9
- Formula
- C16H15F2NO4
- MW
- 323.29 g/mol
VQ-025962
1-Cyclopropyl-6,7-difluoro-8-methoxy-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid
- CAS
- 112811-72-0
- Formula
- C14H11F2NO4
- MW
- 295.24 g/mol
VQ-023180
1-Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid
- CAS
- 94695-52-0
- Formula
- C13H8F3NO3
- MW
- 283.2 g/mol
VQ-026785
1-Cyclopropyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester
- CAS
- 94242-51-0
- Formula
- C15H12F3NO3
- MW
- 311.25 g/mol
VQ-038517
1-Descyano 1-(4-Dimethylamino)oxobutyl Citadiol
- CAS
- 1433278-32-0
- Formula
- C25H35FN2O3
- MW
- 430.6 g/mol
VQ-022203
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