1,7,8,9,10,11-Hexahydro-4-hydroxy-12-(trifluoromethyl)-2H-cyclohepta[b]pyrido[2′,3′:4,5]thieno[3,2-e]pyridin-2-one CAS 626221-82-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 626221-82-7 |
| Molecular Formula | C16H13F3N2O2S |
| Molecular Weight | 354.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,7,8,9,10,11-Hexahydro-4-hydroxy-12-(trifluoromethyl)-2H-cyclohepta[b]pyrido[2′,3′:4,5]thieno[3,2-e]pyridin-2-one (CAS 626221-82-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H13F3N2O2S. Molecular weight: 354.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H13F3N2O2S |
| Molecular Weight | 354.35 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) | 10.0 |
| 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 Hexahydro Standards
- 3-(8-Oxo-1,3,4,5,6,8-hexahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carbonyl)bicyclo[2.2.1]Hept-5-ene-2-carboxylic acid (CAS 1242971-50-1)
- 4-(7-Ethyl-1,4,5,6,7,8-hexahydro-4-oxo[1]benzothieno[2,3-d]pyrimidin-2-yl)benzoic acid (CAS 743439-05-6)
- 3-(8-Oxo-1,3,4,5,6,8-hexahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carbonyl)bicyclo[2.2.1]Heptane-2-carboxylic acid (CAS 345637-92-5)
- 2,3,5,6,7,8-Hexahydro-3-(2-methoxyphenyl)-7-methyl-2-thioxo[1]benzothieno[2,3-d]pyrimidin-4(1H)-one (CAS 885524-63-0)
- 2-(8-Oxo-1,3,4,5,6,8-hexahydro-2H-1,5-methanopyrido[1,2-a][1,5]diazocine-3-carbonyl)cyclohexane-1-carboxylic acid (CAS 345977-23-3)
- 10-(2-(Hexahydro-1H-pyrido[1,2-a]pyrazin-2(6H)-yl)ethyl)-10H-phenothiazine (CAS 34654-96-1)
- 3,4,5,6,7,9-Hexahydro-9-(4-hydroxyphenyl)-3,3,6,6-tetramethyl-1H-xanthene-1,8(2H)-dione (CAS 37797-12-9)
- 1,2,3,4,10,11-Hexahydro-5h-spiro[benzo[c]pyrano[3,2-g]chromene-9,1'-cyclohexane]-5-thione (CAS 919748-91-7)
Recommended Standards
- 1,4,8-Trihydroxy-2-(3-oxohexyl)anthracene-9,10-dione (CAS 88100-94-1)
- 1,8-Dihydroxy-3-methyl-2-(phenylethynyl)anthracene-9,10-dione (CAS 60714-44-5)
- 1-(2-Naphthylsulfonyl)-5-(trifluoromethyl)-2,3-dihydro-1H-1,4-diazepine (CAS 439112-04-6)
- 5,8-Dimethylquinolin-4-amine (CAS 948292-74-8)
- N-cyclopropyl-4-methyl-3,6-dihydropyridine-1(2H)-carboxamide (CAS 1427992-72-0)
- 3-(3-Methylphenyl)thiophene-2-carboxylic acid (CAS 1094401-45-2)
- 2-Bromo-N-(4-methoxybenzyl)-4-nitroaniline (CAS 1150271-16-1)
- 3-Phenyl-5,6,7,8-tetrahydroimidazo[1,5-a]pyrazine (CAS 1202800-71-2)
- 1-methyl-6-oxo-1,4,5,6-tetrahydropyridazine-3-carboxamide (CAS 300-22-1)
- Insulin Degludec Impurity 15 (CAS CATO-C4X-215715)
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