Ethyl 1-ethyl-3-(piperidin-1-ylsulfonyl)-1H-pyrazole-4-carboxylate CAS 1260912-39-7
| CAS No. | 1260912-39-7 |
| Molecular Formula | C13H21N3O4S |
| Molecular Weight | 315.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 1-ethyl-3-(piperidin-1-ylsulfonyl)-1H-pyrazole-4-carboxylate.
CATO supplies Ethyl 1-ethyl-3-(piperidin-1-ylsulfonyl)-1H-pyrazole-4-carboxylate (CAS 1260912-39-7), a certified reference material (molecular formula C13H21N3O4S, MW 315.39 g/mol) for analytical method development and quality control.
Ethyl 1-ethyl-3-(piperidin-1-ylsulfonyl)-1H-pyrazole-4-carboxylate (C13H21N3O4S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Ethyl 1-ethyl-3-(piperidin-1-ylsulfonyl)-1H-pyrazole-4-carboxylate 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.
Physical & Chemical Properties
| Molecular Formula | C13H21N3O4S |
| Molecular Weight | 315.39 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Recommended Standards
- (7S)-14-Ethyl-13-methyl-17-thia-3,9,15-triazatetracyclo[8.7.0.0^{3,7}.0^{11,16}]heptadeca-1(10),11(16),12,14-tetraene-2,8-dione (CAS 1212390-99-2)
- N-(2-(Pyridin-4-yl)ethyl)-1-(thiophene-2-carbonyl)azetidine-3-carboxamide (CAS 1286728-28-6)
- 2'-(Pyrrolidin-1-ylsulfonyl)-[1,1'-biphenyl]-4-carbaldehyde (CAS 1202647-49-1)
- Ethyl 4-(5-oxo-1,4-thiazepane-3-carbonyl)piperazine-1-carboxylate (CAS 1396556-65-2)
- 2-Amino-3,8-dimethylimidazo[4,5-f]quinoxaline-13C,15N2 (CAS 1185023-44-2)
- (S)-2-((2S,3S)-3-Methyl-2-(phosphonoamino)pentanamido)propanoic acid (CAS 119740-31-7)
- 3-(((2,6-Dichlorobenzyl)thio)methyl)-5-((4-fluorobenzyl)thio)-4-phenyl-4H-1,2,4-triazole (CAS 344273-82-1)
- 5-Amino-3-methyl-1,2-oxazole-4-sulfonamide (CAS 1384431-08-6)
- Cefminox Impurity 39 (CAS CATO-C4X-192639)
- (S)-1,4-Dithia-7-azaspiro[4.4]nonane-8-carboxylic acid (CAS 83552-44-7)
- 1-(3-Pyrrolidinylmethyl)piperidine dihydrochloride (CAS 1220018-59-6)
- 2',5'-Dichloro-2-methyl-[1,1'-biphenyl]-4-carboxylic acid (CAS 1261984-41-1)
- 1-(3-Pyrrolidinyl)-1H-imidazole dihydrochloride (CAS 1312784-53-4)
- Tirzepatide Impurity 1 (CAS 2460751-66-8)
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