Ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide CAS 1351654-38-0
| CAS No. | 1351654-38-0 |
| Molecular Formula | C11H10F2N2O2S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, Ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 353.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies Ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide (CAS 1351654-38-0), a certified reference material (molecular formula C11H10F2N2O2SHBr, MW 353.18 g/mol) for analytical method development and quality control.
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), Ethyl 2-(4,6-difluoro-2-iminobenzo[d]thiazol-3(2H)-yl)acetate hydrobromide 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 | C11H10F2N2O2S HBr |
| Molecular Weight | 353.18 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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Recommended Standards
- 2-(Phenylthio)-5-(trifluoromethyl)benzonitrile (CAS 52548-95-5)
- 5-Nitrobenzo[d][1,2,3]thiadiazole (CAS 13599-78-5)
- 4-chloro-3-ethynyl-2-fluoro-aniline (CAS 2183474-53-3)
- 2-Amino-4-(4-chloro-3-methyl-1h-pyrazol-1-yl)butanoic acid (CAS 1342392-34-0)
- 3-amino-4-(ethylamino)-N,N-dimethylbenzenesulfonamide (CAS 735322-65-3)
- 2,4,4-Trimethylpentanoic acid (CAS 3302-09-8)
- rac-(2R,3S)-2-(1,3-dimethyl-1H-pyrazol-4-yl)oxolan-3-amine dihydrochloride (CAS 1969288-54-7)
- 3-(5-Chloro-4H-1,2,4-triazol-3-yl)propan-1-ol (CAS 1256643-20-5)
- 2-(3,5-Difluorophenyl)-2,3-dihydro-1H-imidazo[1,2-b]pyrazole-7-carboxylic acid (CAS 1707567-20-1)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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