1-[(4-Methoxyphenyl)sulfonyl]piperidine-3-carboxylic acid CAS 377770-58-6
| CAS No. | 377770-58-6 |
| Molecular Formula | C13H17NO5S |
| Molecular Weight | 299.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-[(4-Methoxyphenyl)sulfonyl]piperidine-3-carboxylic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-[(4-Methoxyphenyl)sulfonyl]piperidine-3-carboxylic acid (CAS 377770-58-6), molecular formula C13H17NO5S and molecular weight 299.34 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 1-[(4-Methoxyphenyl)sulfonyl]piperidine-3-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C13H17NO5S |
| Molecular Weight | 299.34 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Methoxyphenyl Standards
- [1-(4-Methoxyphenyl)-5-oxopyrrolidin-3-yl]methyl methanesulfonate (CAS 148461-03-4)
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- 3-((4-Methoxyphenyl)amino)benzo[b]thiophene-2-carboxylic acid (CAS 784163-26-4)
- 3-[(3-Methoxyphenyl)methyl]-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338415-45-5)
- 3-[(4-Methoxyphenyl)methyl]-3,4-dihydro-2H-1,3-benzothiazine-2,4-dione (CAS 338401-62-0)
- 2-{[(4-methoxyphenyl)methyl]sulfanyl}-4H-pyrido[1,2-a][1,3,5]triazin-4-one (CAS 303145-13-3)
- 2-[(3-Methoxyphenyl)formamido]-3-phenylpropanoic acid (CAS 1007920-78-6)
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Recommended Standards
- 1-(Benzylsulfonyl)-1H-indole-4-carbaldehyde (CAS 88246-04-2)
- 1-Benzyl-4-(3-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 874990-55-3)
- 1-(4-Tolylsulfonyl)indole-3-carboxaldehyde (CAS 50562-79-3)
- 1-Benzyl-4-(4-fluorophenyl)pyrrolidine-3-carboxylic acid (CAS 874990-59-7)
- Piperidine-3,5-dicarboxylic acid (CAS 121260-18-2)
- Phosphate-citrate buffer (CAS 934005-10-4)
- 4-(4-(5-(Furan-2-yl)-1,3,4-thiadiazol-2-yl)piperidine-1-carbonyl)-1-(p-tolyl)pyrrolidin-2-one (CAS 1226438-01-2)
- 5-(4-Chloro-phenyl)-isoxazole-3-carboxylic acid ethyl ester (CAS 29363-97-1)
- 2-(3-Piperidinyl)ethyl cyclopropanecarboxylate hydrochloride (CAS 1219948-60-3)
- 2-((2-Ethylquinazolin-4-yl)oxy)ethyl acetate (CAS 88624-86-6)
- 201595-70-2 L-Lactic acid-3-13C sodium salt solution Sodium L-lactate-3-13C solution (CAS 201595-70-2)
- 3',6'-Difluoro-4',5'-bis(4-formylphenyl)-[1,1':2',1''-terphenyl]-4,4''-dicarbaldehyde (CAS 2363716-48-5)
- 2-(3-Isopropoxyphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 438230-16-1)
- (Tyr?)-C-Peptide (human) (CAS 57327-90-9)
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