1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid CAS 1404853-95-7
| CAS No. | 1404853-95-7 |
| Molecular Formula | C10H15N3O4S |
| Molecular Weight | 273.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-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-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1404853-95-7) is a high-purity analytical reference standard with the molecular formula C10H15N3O4S and a molecular weight of 273.31 g/mol.
1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (C10H15N3O4S) 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 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).
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.
As a certified reference material (CRM), 1-((3,5-Dimethyl-1H-pyrazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C10H15N3O4S |
| Molecular Weight | 273.31 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 | 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.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 1-((1,2-Dimethyl-1H-imidazol-4-yl)sulfonyl)pyrrolidine-3-carboxylic acid (CAS 1481202-52-1)
- 1,3-Dimethyl-6-(thiophen-2-yl)-1h-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 893645-77-7)
- 2,2-Dimethyl-3-(1,2,3,4-tetrahydroisoquinoline-2-carbonyl)cyclopropane-1-carboxylic acid (CAS 1142215-14-2)
- 2,6-Dimethyl-N-[2-(3-methyl-4-nitro-5-isoxazolyl)vinyl]aniline (CAS 1164541-26-7)
- Methyl 4-((((1,3-dimethyl-1H-pyrazol-4-yl)methyl)amino)methyl)benzoate (CAS 1170584-54-9)
- 2,6-Bis(4,4-dimethyl-4,5-dihydrooxazol-2-yl)pyridine (CAS 131864-69-2)
- 5-(5,6-dimethyl-1H-1,3-benzodiazol-2-yl)quinoline (CAS 1354949-91-9)
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Recommended Standards
- 5-(Toluene-4-sulfonyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1388711-19-0)
- Ethyl 3-(methoxymethyl)-5-sulfamoylbenzoate (CAS 1410436-06-4)
- 6-Hydroxy-4-(methylthio)-2-phenyl-1,2-dihydro-3H-pyrazolo[4,3-c]pyridin-3-one (CAS 1365962-18-0)
- 2-Methoxy-4-(3-(thiophen-2-yl)-1H-1,2,4-triazol-5-yl)phenol (CAS 1416345-08-8)
- N1-(4-(cyclopentyloxy)benzyl)-N2,N2-dimethylethane-1,2-diamine (CAS 866767-99-9)
- 2-[(trimethylsilyl)oxy]propanenitrile (CAS 41309-99-3)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2-(trifluoromethyl)phenyl)acetic acid (CAS 1260614-70-7)
- 4-(1-Methylhydrazin-1-yl)pyridine (CAS 76890-04-5)
- 3-Methylimidazo[1,5-a]pyridin-6-amine dihydrochloride (CAS 2866334-64-5)
- Roxadustat Impurity 83 (CAS CATO-C4X-221383)
- 3-(1-Methyl-2,3-dipropylpyrrolidin-3-yl)phenyl acetate (CAS 1505-30-2)
- n-(4-Chloro-1,3-diethyl-1h-pyrazol-5-yl)methanesulfonamide (CAS 1491325-79-1)
- 1-(5-Bromo-1h-indol-2-yl)ethan-1-one (CAS 89671-83-0)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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