S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt CAS 1024357-58-1
| CAS No. | 1024357-58-1 |
| Molecular Formula | C10H12NO2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt (CAS 1024357-58-1), a certified reference material (molecular formula C10H12NO2SNa, MW 233.26 g/mol) for analytical method development and quality control.
Structurally, S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt (C10H12NO2SNa) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 233.26 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), S-[2-(4-Pyridyl)ethyl]Thiolactic Acid, Sodium Salt 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 | C10H12NO2S Na |
| Molecular Weight | 233.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- 1-(2-Pyridyl)-1-propylamine (CAS 100155-73-5)
- 1-(4-pyridyl)piperazine (CAS 1008-91-9)
- 4-(4-Pyridyl)phenylboric Acid Pinacol Ester (CAS 1009033-87-7)
- 3-(4-Pyridyl)isoxazol-5(2H)-one (CAS 101084-52-0)
- (R)-1-(4-Pyridyl)ethylamine Dihydrochloride (CAS 1012067-91-2)
- [4-(4-Pyridyl)thiazole-2-yl]acetonitrile (CAS 1016888-78-0)
- 1,3-Di(2-pyridyl)-1,3-propanedione (CAS 10198-89-7)
- 4-(5-Methyl-2-pyridyl)benzonitrile (CAS 102672-85-5)
Recommended Standards
- tert-butyl (2R)-2-methyl-4-oxo-azepane-1-carboxylate (CAS 2891580-06-4)
- 6-Methyl-2-(p-tolyl)-2H-benzo[d][1,2,3]triazol-5-amine (CAS 378215-79-3)
- 6-Phenyl-4-(thiophen-2-yl)-2-thioxo-1,2-dihydropyridine-3-carbonitrile (CAS 131841-89-9)
- 5-Bromo-N-(pyridin-2-ylmethyl)pyridin-2-amine (CAS 1041542-35-1)
- Ruxolitinib Impurity 33 (CAS 1809535-63-4)
- 2-Chloro-4-methylthiophene-3-carboxylic Acid (CAS 85345-22-8)
- 4-(3-Acetylaminophenyl)phenol (CAS 462660-26-0)
- n-(4-(Pyrimidin-5-yl)phenyl)methanesulfonamide (CAS 1125425-65-1)
- 6-(3-Fluorophenyl)-3-pyridinecarbaldehyde (CAS 898795-81-8)
- [D-Ser6]-Semaglutide (CAS CATO-C4X-2226287)
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