1-[(3-nitrophenyl)sulfonyl]piperidine-4-carboxylic acid CAS 321970-61-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321970-61-0 |
| Molecular Formula | C12H14N2O6S |
| Molecular Weight | 314.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(3-nitrophenyl)sulfonyl]piperidine-4-carboxylic acid (CAS 321970-61-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O6S. Molecular weight: 314.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O6S |
| Molecular Weight | 314.31 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related nitrophenyl Standards
- 1-((2-Nitrophenyl)sulfonyl)piperidine-2-carboxylic acid (CAS 130178-54-0)
- 1-((2-Nitrophenyl)sulfonyl)piperidine-3-carboxylic acid (CAS 321970-58-5)
- 1-((2-Nitrophenyl)sulfonyl)piperidine-4-carboxylic acid (CAS 321970-59-6)
- 1-((3-Nitrophenyl)sulfonyl)piperidine-3-carboxylic acid (CAS 321970-60-9)
- 1-[(3-Nitrophenyl)sulfonyl]piperidine-2-carboxylic acid (CAS 356522-47-9)
- 5-((1-(4-Nitrophenyl)-1H-pyrrol-2-yl)methylene)-2-thioxoimidazolidin-4-one (CAS 292168-79-7)
- 4-((4-Nitrophenyl)sulfonyl)piperazine-2-carboxylate (CAS 1246511-86-3)
- 3-(5-(3-Nitrophenyl)furan-2-yl)-1-(pyrrolidin-1-yl)propan-1-one (CAS 853329-92-7)
Recommended Standards
- 2-(2-Fluorophenoxy)-N-(2-oxo-1,2,3,4-tetrahydroquinolin-6-yl)acetamide (CAS 922131-47-3)
- 1-(4-Nitrobenzenesulfonyl)piperidine-4-carboxylic acid (CAS 331828-49-0)
- 2-Fluoro-N-(4-methyl-5-oxo-2,3,4,5-tetrahydrobenzo[f][1,4]oxazepin-7-yl)benzamide (CAS 922127-66-0)
- Methyl 2-({[(4Z)-3-ethoxy-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-ylidene]methyl}amino)acetate (CAS 338751-10-3)
- 4-O-Tetrahydropyranyl-4-hydroxyphenylacetonitrile (CAS 19001-09-3)
- Indisetron Impurity 1 (CAS CATO-C4X-12511)
- 4-Bromo-3-(difluoromethyl)-6-iodopyridin-2-amine (CAS 1805053-89-7)
- 5-(3,4,5-Trimethoxyphenyl)-1H-pyrazol-3-amine (CAS 502133-05-3)
- Chlorpheniramine Impurity 12 (CAS 20619-13-0)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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