(2-Chloro-6-fluorophenyl)(3-(5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone CAS 1351602-45-3
| CAS No. | 1351602-45-3 |
| Molecular Formula | C20H16ClF2N3OS |
| Molecular Weight | 419.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2-Chloro-6-fluorophenyl)(3-(5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2-Chloro-6-fluorophenyl)(3-(5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone (CAS 1351602-45-3), molecular formula C20H16ClF2N3OS and molecular weight 419.88 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2-Chloro-6-fluorophenyl)(3-(5-(2-fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)methanone (C20H16ClF2N3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 419.88 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C20H16ClF2N3OS |
| Molecular Weight | 419.88 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 5-(3-Chloro-4-methoxyphenyl)-N-(4-phenoxyphenyl)furan-2-carboxamide (CAS 853333-70-7)
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- 1142204-76-9 9317AC C19H22N2O5 [{2-[(3,4-Dimethoxybenzyl)amino]-2-oxoethyl}(phenyl)amino]acetic acid (CAS 1142204-76-9)
- rac-(1R,2S)-2-carbamoylcyclohexane-1-carboxylic acid (CAS 336103-00-5)
- 1-Chloro-4-methyl-2-nitro-5-(trifluoromethyl)benzene (CAS 1644-12-8)
- N1-(2-bromobenzyl)-N1-isopropylethane-1,2-diamine (CAS 1249063-84-0)
- 2,3-Difluoro-5-methoxy-4-methylaniline (CAS 1706446-33-4)
- 4-Fluoro-3-pentanoylphenylboronic acid (CAS 2096331-08-5)
- (3aR,8aR)-(-)-4,4,8,8-Tetrakis(3,5-di-i-propylphenyl)tetrahydro-2,2-dimethyl-6-phenyl-1,3-dioxolo[4,5-e]dioxaphosphepin (CAS 1361146-90-8)
- Cis-benzyl 4-(cyclopropylamino)-3-fluoropiperidine-1-carboxylate (CAS 1544006-72-5)
- 4-Methyl-5-(piperidin-4-yl)pyridin-2-amine dihydrochloride (CAS 2311864-28-3)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
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