(4S)-2-Phenylthiazolidine-4-carboxylic acid CAS 205985-93-9
| CAS No. | 205985-93-9 |
| Molecular Formula | C10H11NO2S |
| Molecular Weight | 209.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 209.26 g/mol gives (4S)-2-Phenylthiazolidine-4-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(4S)-2-Phenylthiazolidine-4-carboxylic acid (CAS 205985-93-9), molecular formula C10H11NO2S and molecular weight 209.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (4S)-2-Phenylthiazolidine-4-carboxylic acid (C10H11NO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 (4S)-2-Phenylthiazolidine-4-carboxylic acid 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 | C10H11NO2S |
| Molecular Weight | 209.26 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related S Standards
- (4R)-2-Phenylthiazolidine-4-carboxylic acid (CAS 196930-46-8)
- (R)-4-Phenylthiazolidine-2-thione (CAS 110199-18-3)
- 5-Phenylthiazolidine-2-thione (CAS 1437-98-5)
- (S)-4-Phenylthiazolidine-2-thione (CAS 185137-29-5)
- 3-phenylthiazolidine-2,4-dione (CAS 1010-53-3)
- 5-Benzyl-3-phenylthiazolidine-2,4-dione (CAS 618396-02-4)
Recommended Standards
- (4-Fluorophenyl)(piperidin-4-yl)methanol (CAS 54924-33-3)
- (6,6-Dimethyl-1,4-dioxan-2-yl)methanesulfonamide (CAS 2138548-65-7)
- (4-(2-Fluorophenyl)tetrahydro-2H-pyran-4-yl)methanamine (CAS 889939-78-0)
- (R)-4-Benzyl-3-(fluoromethyl)morpholine (CAS 218594-80-0)
- Amicarthiazol (CAS 21452-14-2)
- 2-(2,3-Dichlorophenyl)-5-hydroxypyridine (CAS 1261910-43-3)
- 4-(2-phenylethyl)piperazin-1-amine (CAS 34924-96-4)
- S 18986 (CAS 175340-20-2)
- N-(4-formyl-1,3-thiazol-2-yl)-N-phenylacetamide (CAS 91973-74-9)
- 2-((4-Methoxyphenyl)thio)-1-(2-methylimidazo[1,2-a]pyridin-3-yl)ethan-1-one (CAS 478029-75-3)
- 1-(Dimethylamino)-3,3-dimethylcyclobutane-1-carboxylic acid (CAS 1934756-61-2)
- 3,7,11-Trimethyldodec-1-yn-3-ol (CAS 1604-35-9)
- (S)-3-(4-Fluorobenzyl)piperidine hydrochloride (CAS 745822-33-7)
- Semaglutide impurity 202 (CAS CATO-C4X-2226202)
Why CATO?
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