2-[8-(2-Benzothiazolylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-5-[3-[4-[3-(dimethylamino)-1-propynyl]-2-fluorophenoxy]propyl]thiazole-4-carboxylic Acid CAS 1235034-55-5
| CAS No. | 1235034-55-5 |
| Molecular Formula | C35H32FN5O4S2 |
| Molecular Weight | 669.79 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[8-(2-Benzothiazolylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-5-[3-[4-[3-(dimethylamino)-1-propynyl]-2-fluorophenoxy]propyl]thiazole-4-carboxylic Acid (CAS 1235034-55-5), a certified reference material (molecular formula C35H32FN5O4S2, MW 669.79 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 2-[8-(2-Benzothiazolylcarbamoyl)-3,4-dihydroisoquinolin-2(1H)-yl]-5-[3-[4-[3-(dimethylamino)-1-propynyl]-2-fluorophenoxy]propyl]thiazole-4-carboxylic Acid is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 669.79 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C35H32FN5O4S2 |
| Molecular Weight | 669.79 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Recommended Standards
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- MM-102 (CAS 1417329-24-8)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com