6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((3-oxobutan-2-yl)thio)-4-(trifluoromethyl)nicotinonitrile CAS 625376-57-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 625376-57-0 |
| Molecular Formula | C19H15F3N2O3S |
| Molecular Weight | 408.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 6-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-2-((3-oxobutan-2-yl)thio)-4-(trifluoromethyl)nicotinonitrile (CAS 625376-57-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H15F3N2O3S. Molecular weight: 408.39 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H15F3N2O3S |
| Molecular Weight | 408.39 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Dihydrobenzo Standards
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- N-(5-(2,3-Dihydrobenzo[b][1,4]dioxine-2-carbonyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)furan-2-carboxamide (CAS 1351595-75-9)
- 9,18-Dihydrobenzo[h]benzo[7,8]quino[2,3-b]acridine-7,16-dione (CAS 7520-01-6)
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- Ethyl 2-(2,3-dihydrobenzo[b][1,4]dioxine-6-carboxamido)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate (CAS 477556-29-9)
- 2-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)amino)-2-oxoethyl (thiophene-2-carbonyl)prolinate (CAS 956202-97-4)
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- 1-(4-((2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)sulfonyl)piperazin-1-yl)-2-phenoxyethan-1-one (CAS 847840-70-4)
Recommended Standards
- 4-((4-(N-(2,6-Dimethoxypyrimidin-4-yl)sulfamoyl)phenyl)amino)-4-oxobut-2-enoic acid (CAS 329718-25-4)
- 7-Methyl-5-(((trifluoromethyl)sulfonyl)oxy)-2,3-dihydrobenzo[b]oxepin-8-yl pivalate (CAS 2226905-20-8)
- (11bS)-4-Phenoxy-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin (CAS 256441-54-0)
- 1-(1-methyl-1H-pyrazol-5-yl)piperidin-3-amine (CAS 1342851-15-3)
- N-(4-Chlorobenzyl)-1-(4-fluorophenyl)methanamine (CAS 212392-71-7)
- 4-[(4-Bromo-3-methylphenoxy)methyl]piperidinehydrochloride (CAS 1220032-80-3)
- N-(2-(pyridin-4-yl)ethyl)cyclopropanamine (CAS 373356-36-6)
- Mal-PEG5-Boc (CAS 2250216-91-0)
- 2-(4,5-Diamino-3-isopropyl-1H-pyrazol-1-yl)ethanol (CAS 1707393-51-8)
- Endo-Gly29-Tirzepatide (CAS CATO-CPTD788685)
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 13829788188 / jacky.chen@cato-chem.com