1-methanesulfonylpyrrolidin-3-ol CAS 1025772-40-0
| CAS No. | 1025772-40-0 |
| Molecular Formula | C5H11NO3S |
| Molecular Weight | 165.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-methanesulfonylpyrrolidin-3-ol 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.
1-methanesulfonylpyrrolidin-3-ol (CAS 1025772-40-0) is a high-purity analytical reference standard with the molecular formula C5H11NO3S and a molecular weight of 165.21 g/mol.
Based on its molecular formula C5H11NO3S, 1-methanesulfonylpyrrolidin-3-ol contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 165.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C5H11NO3S |
| Molecular Weight | 165.21 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related methanesulfonylpyrrolidin Standards
- (3S)-1-methanesulfonylpyrrolidin-3-ol (CAS 1568031-54-8)
- (3R)-1-methanesulfonylpyrrolidin-3-ol (CAS 1568109-24-9)
- (3R)-1-methanesulfonylpyrrolidin-3-amine (CAS 753448-51-0)
- 1-[(2R)-1-methanesulfonylpyrrolidin-2-yl]methanamine (CAS 1353897-54-7)
- (1-methanesulfonylpyrrolidin-2-yl)methanol (CAS 1176673-70-3)
- (1-methanesulfonylpyrrolidin-3-yl)methanol (CAS 1247485-38-6)
- [(3S)-1-methanesulfonylpyrrolidin-3-yl]methanol (CAS 1292324-53-8)
- [(3R)-1-methanesulfonylpyrrolidin-3-yl]methanol (CAS 1379443-27-2)
Recommended Standards
- Cyclopropanamine, 1-(4-fluorophenyl)-2-methyl- (CAS 1017434-59-1)
- 3-Methyl-5-(thiophen-2-yl)isoxazole (CAS 104516-55-4)
- 1-(2-Fluorophenyl)cyclobutanamine (CAS 1017391-62-6)
- (R)-3-(4-fluorophenyl)pyrrolidine (CAS 1048703-18-9)
- Bentazone (CAS 25057-89-0)
- 6-Bromo-2-chlorobenzoxazole (CAS 1260643-15-9)
- 7-Chloro-1,1,1-Trifluoro-2-(Trifluoromethyl)Heptane-2,4-Diol (CAS 101913-68-2)
- Ezetimibe Impurity 28 (CAS CATO-C4X-109828)
- 5-((3-(Isopropylcarbamoyl)phenyl)amino)-5-oxopentanoic acid (CAS 940515-35-5)
- Tert-butyl 2,5-diisopropylpiperazine-1-carboxylate (CAS 1354963-30-6)
- 1-(3-Chloro-5-trifluoromethyl-pyridin-2-ylmethyl)-4-methanesulfonyl-piperazine (CAS 1311278-12-2)
- Magnesium Trisilicate (CAS 14987-04-3)
- (S)-(+)-2-Methyl-1-butanol p-Toluenesulfonate (CAS 38261-81-3)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com