2-Iodo-N-(1-methylnaphtho[1,2-d]thiazol-2(1H)-ylidene)benzamide CAS 477501-13-6
| CAS No. | 477501-13-6 |
| Molecular Formula | C19H13IN2OS |
| Molecular Weight | 444.29 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.
2-Iodo-N-(1-methylnaphtho[1,2-d]thiazol-2(1H)-ylidene)benzamide (CAS 477501-13-6), molecular formula C19H13IN2OS and molecular weight 444.29 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-Iodo-N-(1-methylnaphtho[1,2-d]thiazol-2(1H)-ylidene)benzamide (C19H13IN2OS) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, iodine 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. 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 | C19H13IN2OS |
| Molecular Weight | 444.29 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 7-(Furan-3-ylmethyl)-2-methyl-3-phenyl-2,7-diazaspiro[3.5]nonan-1-one (CAS 1014121-13-1)
- 3-Chloro-6-ethyl-benzo[b]thiophene-2-carboxylic acid hydrazide 3-chloro-6-ethyl-1-benzothiophene-2-carbohydrazide 351000-82-3 (CAS 351000-82-3)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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