3-(Benzo[d]thiazol-2-yl)-7-(octadecyloxy)-2H-chromen-2-one CAS 161992-82-1
| CAS No. | 161992-82-1 |
| Molecular Formula | C34H45NO3S |
| Molecular Weight | 547.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3-(Benzo[d]thiazol-2-yl)-7-(octadecyloxy)-2H-chromen-2-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3-(Benzo[d]thiazol-2-yl)-7-(octadecyloxy)-2H-chromen-2-one (CAS 161992-82-1), a certified reference material (molecular formula C34H45NO3S, MW 547.79 g/mol) for analytical method development and quality control.
Based on its molecular formula C34H45NO3S, 3-(Benzo[d]thiazol-2-yl)-7-(octadecyloxy)-2H-chromen-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 547.79 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.
As a certified reference material (CRM), 3-(Benzo[d]thiazol-2-yl)-7-(octadecyloxy)-2H-chromen-2-one 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 | C34H45NO3S |
| Molecular Weight | 547.79 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 2003 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
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- [S(R)]-N-[(S)-[2-(Dicyclohexylphosphino)phenyl]-1-naphthalenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2241598-33-2)
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- 6-Bromo-8-chloro-3-ethyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 2091299-25-9)
- Methyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)carbamate (CAS 149681-91-4)
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- 4-Cyclopropoxy-3-iodobenzamide (CAS 1243408-77-6)
- 5-Amino-4-methylnicotinonitrile (CAS 1706461-92-8)
- 2-Methyl-5-nitrothiophene (CAS 42297-94-9)
- 7-Methylbenzo[d]isothiazole (CAS 1352891-75-8)
- Ethyl (2R,3R,4S)-4-(benzo[d][1,3]dioxol-5-yl)-2-(4-methoxyphenyl)pyrrolidine-3-carboxylate (CAS 178739-03-2)
- N-(4-(5-Phenylthiophen-2-yl)phenyl)naphthalen-1-amine (CAS 1085434-28-1)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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