2-(2-Phenylethyl)-1,3-thiazolidine-4-carboxylic acid CAS 65469-04-7
| CAS No. | 65469-04-7 |
| Molecular Formula | C12H15NO2S |
| Molecular Weight | 237.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, 2-(2-Phenylethyl)-1,3-thiazolidine-4-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.32 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
2-(2-Phenylethyl)-1,3-thiazolidine-4-carboxylic acid (CAS 65469-04-7) is a high-purity analytical reference standard with the molecular formula C12H15NO2S and a molecular weight of 237.32 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H15NO2S |
| Molecular Weight | 237.32 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.) | 1975 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylethyl Standards
- 2-(1-Phenylethyl)thiazolidine-4-carboxylic acid (CAS 83690-82-8)
- 1-(1-Phenylethyl)benzimidazol-2-amine (CAS 63261-04-1)
- 1-(2-Phenylethyl)-1,2,3,4-tetrahydroisoquinoline (CAS 68263-23-0)
- 3-(1-Phenylethyl)-2-thioxothiazolidin-4-one (CAS 23538-08-1)
- 3-(2-Phenylethyl)-2-thioxo-1,3-thiazolidin-4-one (CAS 3889-20-1)
- 5-((1-Phenylethyl)thio)-1,3,4-thiadiazol-2(3h)-imine (CAS 332412-74-5)
- 5-[(2-Phenylethyl)amino]-1,3,4-thiadiazole-2(3H)-thione (CAS 91129-85-0)
- {2-Oxo-2-[(2-phenylethyl)amino]ethoxy}acetic Acid (CAS 66619-69-0)
Recommended Standards
- 2-(3-(2-Aminothiazol-4-yl)-2,5-dimethyl-1H-pyrrol-1-yl)ethan-1-ol (CAS 883545-62-8)
- 2-((4-(Tert-butyl)phenyl)sulfonyl)acetonitrile (CAS 64445-04-1)
- 2-(4-Ethylphenyl)thiazolidine-4-carboxylic acid (CAS 342412-25-3)
- 2-((2,4-Dimethylphenyl)amino)-2-oxoethyl carbamimidothioate (CAS 669703-71-3)
- Bisphenol A Impurity 10 (CAS 79371-66-7)
- [1,2,4]triazolo[1,5-a]pyridin-2-ylhydrazine (CAS 1693854-46-4)
- 2-(3,4-Dihydroxyphenyl)-3-hydroxy-6-methyl-4H-1-benzopyran-4-one (CAS 260063-32-9)
- (2R,3R)-1-(tert-butoxycarbonyl)-2-methylpyrrolidine-3-carboxylic acid (CAS 1441167-21-0)
- 3,8-Diethylhexahydro-1H-pyrazino[1,2-c]pyrimidin-4(6H)-one (CAS 66229-25-2)
- Penfluridol Impurity 8 (CAS 77294-14-5)
- 3-(Methoxymethyl)cyclohexanol (CAS 854713-49-8)
- 5-Bromo-3-fluoro-2-methylpyridine (CAS 1162674-74-9)
- 2-Fluoro-6-methoxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 2555544-30-2)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
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