(S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid CAS 1311275-23-6
| CAS No. | 1311275-23-6 |
| Molecular Formula | C18H18F3N3O2S |
| Molecular Weight | 397.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid.
(S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid (CAS 1311275-23-6), molecular formula C18H18F3N3O2S and molecular weight 397.41 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C18H18F3N3O2S, (S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid contains a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 397.41 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.
As a certified reference material (CRM), (S)-2-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-thiazolidine-4-carboxylic acid 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 | C18H18F3N3O2S |
| Molecular Weight | 397.41 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related S Standards
- Tris(dimethylamino)(tert-pentylimino)tantalum (CAS 629654-53-1)
- 3-(Dimethylamino)-4-(4-phenoxyphenyl)-N-phenyl-1H-pyrazole-1-carboxamide (CAS 321553-15-5)
- {[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester (CAS 1311278-84-8)
- {[3-(2-Dimethylamino-5-trifluoromethyl-pyridin-3-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester (CAS 1311278-96-2)
- {[4-(2-Dimethylamino-5-trifluoromethyl-pyridin-3-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester (CAS 1311279-16-9)
- {[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-benzyl]-methyl-amino}-acetic acid ethyl ester (CAS 1311280-39-3)
- 1311283-97-2 [1-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-meth-(E)-ylideneaminooxy]-acetic acid ethyl ester MFCD19981253 (CAS 1311283-97-2)
- [1-[4-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-meth-(E)-ylideneaminooxy]-acetic acid ethyl ester (CAS 1311284-03-3)
Recommended Standards
- N-[4-(1H-Imidazol-1-ylmethyl)phenyl]-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-6-sulfonamide (CAS 1214429-43-2)
- PF-06663195 (CAS 1621585-22-5)
- Phenoxymethylpenicillin Impurity 22 (CAS CATO-C4X-212622)
- N-(Phenylsulfonyl)-N-((trifluoromethyl)thio)benzenesulfonamide (CAS 1902154-93-1)
- Propan-2-yl 3-amino-3-(2-chlorophenyl)propanoate hydrochloride (CAS 1049758-08-8)
- (S)-3-(2-(Trifluoromethyl)phenyl)piperazin-2-one (CAS 1228557-37-6)
- N1-((1-(Hydroxymethyl)cyclopropyl)methyl)-N2-(isoxazol-3-yl)oxalamide (CAS 1251684-90-8)
- Ethyl 3-({[3-(trifluoromethyl)phenyl]carbamoyl}methoxy)pyrido[1,2-a]indole-10-carboxylate (CAS 478081-18-4)
- 3-(3,4-Dichlorophenyl)-N-ethylacrylamide (CAS 40950-96-7)
- (2-Chloro-3-iodo-pyridin-4-yl)-carbamic acid tert-butyl ester (CAS 234108-74-8)
- 4-Methyl-1,3-thiazole-2-carboximidamide hydrochloride (CAS 1461705-41-8)
- Methyl 3-(trifluoromethyl)-1H-pyrazole-4-carboxylate (CAS 61859-96-9)
- 1-(Benzyloxy)-4-bromo-5-chloro-2-methylbenzene (CAS 2379321-31-8)
- Peptide Impurity 05 (CAS 2322924-83-2)
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