1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)ethan-1-one CAS 58722-33-1
| CAS No. | 58722-33-1 |
| Molecular Formula | C12H15NO3S |
| Molecular Weight | 253.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)ethan-1-one (C12H15NO3S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, 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).
1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)ethan-1-one (CAS 58722-33-1), molecular formula C12H15NO3S and molecular weight 253.32 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl)ethan-1-one 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 | C12H15NO3S |
| Molecular Weight | 253.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1973 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Pyrrolidin Standards
- (S)-3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1389441-89-7)
- (R)-3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1389441-90-0)
- 3-(Pyrrolidin-3-yl)-3,4-dihydro-1H-benzo[c][1,2,6]thiadiazine 2,2-dioxide (CAS 1420854-71-2)
- 3-(Pyrrolidin-1-ylmethyl)-[1,1'-biphenyl]-4-ol (CAS 66839-97-2)
- 1-(Pyrrolidin-1-ylcarbonyl)-2-bromobenzene (CAS 124461-27-4)
- 1-(Pyrrolidin-1-yl)-2-(1-oxa-8-azaspiro[4.5]decan-3-yl)ethan-1-one (CAS 1422066-94-1)
- Pyrrolidin-1-yl(2-oxa-9-azaspiro[5.5]undecan-3-yl)methanone (CAS 1422067-06-8)
- 1,6-Di(pyrrolidin-1-yl)hexane-1,6-dione (CAS 92377-34-9)
Recommended Standards
- 1-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-1H-pyrrole-2-carbonitrile (CAS 331760-60-2)
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- 1-(2-Benzothiazolyl)-2-phenylethanone (CAS 220753-47-9)
- 1-(Benzylsulfonyl)piperidin-4-one (CAS 267666-08-0)
- (1R,2R)-2-(4-(Benzyloxy)phenyl)cyclopropane-1-carboxylic acid (CAS 2059908-00-6)
- Propyl (S)-2-((3-((((benzyloxy)carbonyl)amino)methyl)oxetan-3-yl)amino)-3-(4-(tert-butoxy)phenyl)propanoate (CAS 1620923-84-3)
- 4-Bromo-2-nitrophenylacetic Acid (CAS 6127-11-3)
- N4-(3-Fluorophenyl)-N2-isobutyl-L-asparagine (CAS 1048006-02-5)
- 4-((3-Fluorophenyl)(methyl)amino)benzaldehyde (CAS 1455672-92-0)
- 6-chloro-8-thia-3,5,10-triazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),3,5,10,12-hexaene (CAS 55115-80-5)
- 3-Chloro-1,7-dimethyl-5,6,7,8-tetrahydro-2,7-naphthyridine-4-carbonitrile (CAS 1478746-49-4)
- 2,4,6-Trimethylphenyl Isothiocyanate (CAS 6095-82-5)
- Dichloro{(1S,2S)-N,N-bis[2-(diphenylphosphino)benzyl]cyclohexane-1,2-diamine}ruthenium(II) (CAS 302924-37-4)
- (DTyr27,36,DThr32)-Neuropeptide Y (27-36) (CAS 163887-48-7)
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