2,5-Dichloro-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide CAS 392246-45-6
| CAS No. | 392246-45-6 |
| Molecular Formula | C18H12Cl2N2OS |
| Molecular Weight | 375.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies 2,5-Dichloro-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide (CAS 392246-45-6), a certified reference material (molecular formula C18H12Cl2N2OS, MW 375.27 g/mol) for analytical method development and quality control.
Based on its molecular formula C18H12Cl2N2OS, 2,5-Dichloro-N-(4,5-dihydronaphtho[1,2-d]thiazol-2-yl)benzamide contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 375.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C18H12Cl2N2OS |
| Molecular Weight | 375.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dichloro Standards
- 5,7-Dichloro-N-methyl-N-phenylthiazolo[4,5-d]pyrimidine-2-sulfonamide (CAS 1000573-34-1)
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Recommended Standards
- 1-(2-Chlorophenoxy)-3-[(4-chlorophenyl)methanesulfonyl]propan-2-ol (CAS 478260-52-5)
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- Dobutamine Impurity 10 (CAS CATO-C4X-129810)
- tert-Butyl 3-(5-bromopyridin-2-yl)-3,6-diazabicyclo[3.1.1]heptane-6-carboxylate (CAS 2222757-10-8)
- 5-Bromo-4-hydroxy-2-nitrobenzaldehyde (CAS 2092143-86-5)
- H-Arg-Arg-AMC (CAS 263843-55-6)
- 5-Amino-1-(thiophen-2-ylmethyl)pyridin-2(1h)-one (CAS 1016532-67-4)
- 3-Bromo-2-(difluoromethyl)pyridine (CAS 1211520-77-2)
- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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