1'-Benzyl-7-(trifluoromethyl)-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] CAS 1956331-99-9
| CAS No. | 1956331-99-9 |
| Molecular Formula | C21H23F3N2O |
| Molecular Weight | 376.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1'-Benzyl-7-(trifluoromethyl)-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 1956331-99-9), molecular formula C21H23F3N2O and molecular weight 376.42 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 1'-Benzyl-7-(trifluoromethyl)-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 376.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1'-Benzyl-7-(trifluoromethyl)-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C21H23F3N2O |
| Molecular Weight | 376.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- N-(2-(2-(4-(Trifluoromethyl)phenyl)thiazol-4-yl)ethyl)benzamide (CAS 896679-26-8)
- 2-Phenyl-4-((3-(trifluoromethyl)phenyl)thio)pyrimidine-5-carboxylic acid (CAS 477854-57-2)
- Ethyl 3-(3-(trifluoromethyl)benzamido)-1H-indole-2-carboxylate (CAS 338968-28-8)
- 1,4-Bis(5-(trifluoromethyl)pyridin-2-yl)piperazine (CAS 131136-84-0)
- N'-{4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]benzoyl}benzohydrazide (CAS 1803605-08-4)
- 4-{[3,5-bis(trifluoromethyl)phenyl]methoxy}-3,4-dihydro-2H-1-benzopyran (CAS 866155-72-8)
- 5-({2-[3-(Trifluoromethyl)phenoxy]phenyl}methylene)-2,4,6(1H,3H,5H)-pyrimidinetrione (CAS 477857-04-8)
- 6-(Trifluoromethyl)-N'-(3-(trifluoromethyl)benzoyl)nicotinohydrazide (CAS 1092346-10-5)
Recommended Standards
- 5-Fluoro-4-hydroxyquinoline PB-22 (CAS 1797132-65-0)
- 1-(2-Fluorophenyl)-4-{1H,2H-naphtho[2,1-b]furan-2-carbonyl}piperazine (CAS 439111-16-7)
- Tos-PEG4-acid (CAS 1453117-42-4)
- 21-Dehydro Isoflupredone (CAS 805-14-1)
- 2,2 inverted exclamation marka:5 inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka:5 inverted exclamation marka inverted exclamation marka,2 inverted exclamation marka inverted exclamation marka inverted exclamation marka-Quaterthiophene 4T 5632-29-1 |A-Quarterthienyl (CAS 5632-29-1)
- Ethyl 2-bromo-4-(naphthalen-1-ylmethyl)thiazole-5-carboxylate (CAS 1206908-15-7)
- methyl (2R)-2-[(2S)-piperidin-2-ylformamido]propanoate hydrochloride (CAS 1807937-90-1)
- 8-Chloro-3-fluoroisoquinoline (CAS 2383357-02-4)
- Cyclopentyl 4-(2-chloro-6-fluorophenyl)-7-(3,4-dimethoxyphenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 333308-80-8)
- 4-(Azetidin-3-yloxy)piperidine dihydrochloride (CAS 2306275-53-4)
- Ethyl 6-amino-4-(4-chlorophenyl)-5-cyano-2-(((3-cyano-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-2-yl)thio)methyl)-4H-pyran-3-carboxylate (CAS 336180-73-5)
- AZD-9291 Impurity 4 (CAS CATO-C4X-11274)
- 4-(Hydroxymethyl)-1-methyl-5-(thiophen-2-yl)pyrrolidin-2-one (CAS 1333524-90-5)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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