2-(1-Methanesulfonylpiperidin-4-yl)acetic acid CAS 423722-27-4
| CAS No. | 423722-27-4 |
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(1-Methanesulfonylpiperidin-4-yl)acetic acid (CAS 423722-27-4), molecular formula C8H15NO4S and molecular weight 221.27 g/mol, is a CATO reference standard with documented purity and traceability.
2-(1-Methanesulfonylpiperidin-4-yl)acetic acid (C8H15NO4S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H15NO4S |
| Molecular Weight | 221.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methanesulfonylpiperidin Standards
- 3-ethyl-1-methanesulfonylpiperidin-4-amine (CAS 1394042-88-6)
- 2-[(1-methanesulfonylpiperidin-4-yl)oxy]acetic acid (CAS 1338965-39-1)
- (1-Methanesulfonylpiperidin-2-yl)methanol (CAS 349403-28-7)
- (1-Methanesulfonylpiperidin-3-yl)methanol (CAS 349403-27-6)
- (1-methanesulfonylpiperidin-4-yl)methanamine (CAS 325153-03-5)
- 1-methanesulfonylpiperidin-3-amine (CAS 934107-80-9)
- 1-N-(1-methanesulfonylpiperidin-4-yl)-4-methylbenzene-1,3-diamine (CAS 1409216-81-4)
- 1-[(1-methanesulfonylpiperidin-4-yl)carbamoyl]piperidine-4-carboxylic acid (CAS 1118787-08-8)
Recommended Standards
- 2-(1,1-Dioxo-tetrahydro-1lambda*6*-thiophen-3-yl-amino)-butyric acid (CAS 51070-57-6)
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- 2-((3-(Dimethylamino)propyl)amino)-6-fluorobenzonitrile (CAS 262433-48-7)
- 2-(4-sulfamoylphenyl)acetic acid (CAS 22958-64-1)
- 5-(Pyrrolidin-1-yl)-1,2,4-thiadiazol-3-amine (CAS 1375471-63-8)
- 4-Chloro-5,6-dimethoxypyrimidin-2-amine (CAS 2827059-06-1)
- 8-amino-5-ethyl-3,3-dimethyl-2,3,4,5-tetrahydro-1,5-benzoxazepin-4-one (CAS 1170011-80-9)
- (2-Chloro-4-trifluoromethoxyphenyl)boronic Acid (CAS 345226-20-2)
- 2-[(6-Nitro-2-phenyl-1H-1,3-benzimidazol-1-yl)oxy]acetic acid (CAS 303149-18-0)
- 4,6,7-Trimethoxyquinazoline (CAS 881293-34-1)
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- 1-(2,3,4-trimethoxyphenyl)propan-2-amine (CAS 1082-23-1)
- Liraglutide-d8 Tetratrifluoroacetate (CAS 204656-20-2 (non-labelled, free base))
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