(4-(4-Chlorophenyl)piperazin-1-yl)(6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl)methanone CAS 303997-59-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303997-59-3 |
| Molecular Formula | C19H15ClF3N3OS |
| Molecular Weight | 425.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-(4-Chlorophenyl)piperazin-1-yl)(6-(trifluoromethyl)thieno[3,2-b]pyridin-2-yl)methanone (CAS 303997-59-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H15ClF3N3OS. Molecular weight: 425.86 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C19H15ClF3N3OS |
| Molecular Weight | 425.86 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Chlorophenyl Standards
- 4-((4-Chlorophenyl)(cyano)methyl)-2,5-difluoro-N-(thiazol-2-yl)benzenesulfonamide (CAS 1799412-44-4)
- N1-(3-(2-Chlorophenyl)-5-methyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidin-7-yl)-N2,N2-diethylethane-1,2-diamine (CAS 1015598-30-7)
- N-(5-(3-(2-Chlorophenyl)acryloyl)-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridin-2-yl)pyrazine-2-carboxamide (CAS 1351663-87-0)
- 2-(2-Chlorophenyl)-1-(4-{[3-(4-methoxyphenyl)-1,2,4-oxadiazol-5-yl]methyl}piperidin-1-yl)ethan-1-one (CAS 1775328-39-6)
- 4-(3-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-38-7)
- 4-(4-Chlorophenyl)-6-(4-methoxyphenyl)-2-(2-morpholinoethyl)pyridazin-3(2H)-one (CAS 23338-53-6)
- Methyl 3-(2-chlorophenyl)-5-[1-(4-nitrophenyl)-1H-1,2,3-triazol-4-yl]-1,2-oxazole-4-carboxylate (CAS 477890-11-2)
- 5-((3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one (CAS 371773-71-6)
Recommended Standards
- 3-Amino-N-(4-chlorobenzyl)-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]thieno[3,2-e]pyridine-2-carboxamide (CAS 626227-31-4)
- 3,4,5-Tribromo-1-(4-nitrophenyl)-1H-pyrazole (CAS 175135-29-2)
- N-(4-chlorobenzyl)-2-((3-cyano-4-(trifluoromethyl)-6,7-dihydro-5H-cyclopenta[b]pyridin-2-yl)thio)acetamide (CAS 626221-53-2)
- N-((6-Methyl-4-oxo-1,4-dihydropyrimidin-2-yl)methyl)acetamide (CAS 79898-99-0)
- (4-(Pyrimidin-5-yl)phenyl)methanol (CAS 198084-13-8)
- 7-Chloro-5-(2-chlorophenyl)-1-methyl-[1,2,4]triazolo[4,3-a]quinoline (CAS 54196-60-0)
- (+/-)-Anatoxin A fumarate (CAS 1219922-30-1)
- 1031582-05-4 [3-Oxo-6-(piperidin-1-ylcarbonyl)-2,3-dihydro-4H-1,4-benzoxazin-4-yl]acetic acid MFCD14281735 (CAS 1031582-05-4)
- (S)-3-(Pyrrolidin-2-yl)aniline hydrochloride (CAS 2061996-76-5)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
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