4-Oxo-6-{[(2-oxoazepan-3-yl)amino]sulfonyl}-1,4-dihydroquinoline-3-carboxylic acid CAS 444336-45-2
| CAS No. | 444336-45-2 |
| Molecular Formula | C16H17N3O6S |
| Molecular Weight | 379.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 4-Oxo-6-{[(2-oxoazepan-3-yl)amino]sulfonyl}-1,4-dihydroquinoline-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
4-Oxo-6-{[(2-oxoazepan-3-yl)amino]sulfonyl}-1,4-dihydroquinoline-3-carboxylic acid (CAS 444336-45-2) is a high-purity analytical reference standard with the molecular formula C16H17N3O6S and a molecular weight of 379.39 g/mol.
Structurally, 4-Oxo-6-{[(2-oxoazepan-3-yl)amino]sulfonyl}-1,4-dihydroquinoline-3-carboxylic acid (C16H17N3O6S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 379.39 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C16H17N3O6S |
| Molecular Weight | 379.39 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Oxo Standards
- N-(2-((2-Oxoazepan-3-yl)carbamoyl)phenyl)benzo[b]thiophene-2-carboxamide (CAS 219766-25-3)
- Benzyl 2-oxoazepan-3-ylcarbamate (CAS 108875-45-2)
- Methyl 2-(7-oxoazepan-2-yl)isonicotinate (CAS 1378260-53-7)
- 4-(2-Oxoazepan-1-yl)picolinic acid (CAS 2490709-61-8)
- 2-(7-Oxoazepan-2-yl)isonicotinic acid (CAS 1378260-80-0)
- 6-(2-Oxoazepan-1-yl)nicotinic acid (CAS 1780043-96-0)
- 6-(2-Oxoazepan-1-yl)picolinic acid (CAS 1782182-35-7)
- 2-(2-Oxoazepan-1-yl)isonicotinic acid (CAS 1782638-52-1)
Recommended Standards
- 3-((2-Oxo-2-(3-phenylisoxazol-5-yl)ethyl)thio)-4-(pyridin-3-yl)-1H-1,2,4-triazol-5(4H)-one (CAS 712270-97-8)
- 6-{[4-(Aminocarbonyl)piperidin-1-yl]sulfonyl}-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 317329-40-1)
- 2-({4-[(2,4-dimethylphenyl)sulfamoyl]-2-nitrophenyl}amino)acetic acid (CAS 568570-15-0)
- N-(4-Methoxy-6-nitrobenzo[d]thiazol-2-yl)-2-naphthamide (CAS 313404-22-7)
- 1-(2-Bromopropyl)-4-fluorobenzene (CAS 1021927-53-6)
- 1-(3-Chloro-4-methylphenyl)-4-(1-methyl-1H-benzo[d]imidazol-2-yl)pyrrolidin-2-one (CAS 847397-33-5)
- Pcb No. 156 (CAS 38380-08-4)
- 4'-(Dimethylamino)[1,1'-biphenyl]-3-carbonitrile (CAS 27104-68-3)
- (3-Amino-4,4-dimethylpentyl)dimethylamine (CAS 1092301-75-1)
- 3-Methoxy-N-((2-methyl-2,3-dihydrobenzofuran-5-yl)methyl)propan-1-amine (CAS 878046-63-0)
- 865138-11-0 5-tert-Butyl-1H-pyrazole-3-carbaldehyde DTXSID70631082 (CAS 865138-11-0)
- (S)-1-(2,5-Diethoxyphenyl)ethan-1-amine (CAS 1212286-37-7)
- 5-Methyl-6-(phenylamino)nicotinonitrile (CAS 1355175-45-9)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com