2-(3-Chlorophenyl)-1,3-thiazolidine-4-carboxylic acid CAS 118721-55-4
| CAS No. | 118721-55-4 |
| Molecular Formula | C10H10ClNO2S |
| Molecular Weight | 243.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-(3-Chlorophenyl)-1,3-thiazolidine-4-carboxylic acid (CAS 118721-55-4), a certified reference material (molecular formula C10H10ClNO2S, MW 243.71 g/mol) for analytical method development and quality control.
The molecular framework of 2-(3-Chlorophenyl)-1,3-thiazolidine-4-carboxylic acid (C10H10ClNO2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C10H10ClNO2S |
| Molecular Weight | 243.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- (2R)-2-(3-Chlorophenyl)thiazolidine-4-carboxylic acid (CAS 933484-78-7)
- (2R)-2-(4-Chlorophenyl)thiazolidine-4-carboxylic acid (CAS 198991-78-5)
- (4r)-2-(2-Chlorophenyl)thiazolidine-4-carboxylic acid (CAS 201942-92-9)
- 2-(4-Chlorophenyl)thiazolidine-4-carboxylic acid (CAS 34491-29-7)
- 3-((4-Chlorophenyl)amino)-2,3-dihydrothiophene 1,1-dioxide (CAS 39565-75-8)
- N-(3-Chlorophenyl)-1,1-dioxo-2,3-dihydrothiophen-3-amine (CAS 321977-85-9)
- 4-(4-Chlorophenyl)-3-hydroxythiazole-2(3H)-thione (CAS 105922-93-8)
- 2-{[2-(3-chlorophenyl)-2-hydroxyethyl]amino}-2-methylpropan-1-ol (CAS 1266695-99-1)
Recommended Standards
- 2-chloro-N-ethyl-N-[1-(4-fluorophenyl)ethyl]acetamide (CAS 1184038-16-1)
- 4-(2-Chloro-6-fluorobenzyl)piperidin-4-ol (CAS 1225603-32-6)
- 1,2-Dimethyl-1H-indole-3-sulfonyl Chloride (CAS 1177425-20-5)
- 2-((2-Chloro-6-fluorobenzyl)(cyclopropyl)amino)ethanol (CAS 1249235-18-4)
- (4-Ethyl-1,2,3-thiadiazol-5-yl)methanamine (CAS 1520862-09-2)
- 3-Chloro-5-cyclopropoxy-N-methylisonicotinamide (CAS 1243376-93-3)
- Ethyl 2-amino-4-(pyridin-3-yl)-4H-benzo[h]chromene-3-carboxylate (CAS 1272756-49-6)
- Methyl 2-(3-methyl-4-oxo-3,4-dihydrophthalazin-1-yl)acetate (CAS 28081-48-3)
- (5Z,8Z,11Z,14Z)-N,N-Dimethylicosa-5,8,11,14-tetraenamide (CAS 45280-17-9)
- 3-cyclohexyl-2-methylpropanal (CAS 20514-52-7)
- 2-Chloro-5-ethylpyridine (CAS 90196-32-0)
- 2-(Aminomethyl)-3-(difluoromethyl)-6-methylpyridine-4-acetic acid (CAS 1361912-16-4)
- 2-(3-Chloro-4-methoxyphenyl)oxirane (CAS 1226160-17-3)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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