3-{1-[4-(difluoromethoxy)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}-3-oxopropanenitrile CAS 565166-94-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 565166-94-1 |
| Molecular Formula | C16H14F2N2O2 |
| Molecular Weight | 304.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-{1-[4-(difluoromethoxy)phenyl]-2,5-dimethyl-1H-pyrrol-3-yl}-3-oxopropanenitrile (CAS 565166-94-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H14F2N2O2. Molecular weight: 304.29 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H14F2N2O2 |
| Molecular Weight | 304.29 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, 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.) | 1984 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related difluoromethoxy Standards
- 2-{[2-(difluoromethoxy)phenyl]methylidene}-6-hydroxy-2,3-dihydro-1-benzofuran-3-one (CAS 929339-19-5)
- 2'-(Difluoromethoxy)-4-(trifluoromethoxy)biphenyl (CAS 1261611-58-8)
- 4-(Difluoromethoxy)-4'-(trifluoromethoxy)-1,1'-biphenyl (CAS 1261828-35-6)
- 4'-(Difluoromethoxy)-3-(trifluoromethoxy)-1,1'-biphenyl (CAS 1261853-45-5)
- 2-(Difluoromethoxy)-5-(4-(trifluoromethoxy)phenyl)pyridine (CAS 1261728-42-0)
- 2-(Difluoromethoxy)-5-(2-(trifluoromethoxy)phenyl)pyridine (CAS 1261836-74-1)
- 1-(4-(Difluoromethoxy)phenyl)-3-(3-(dimethylamino)propyl)thiourea (CAS 398995-87-4)
- n-(2-(Difluoromethoxy)phenyl)-3-oxo-3-phenylpropanamide (CAS 795293-67-3)
Recommended Standards
- 3,3'-(2,4,8,10-Tetraoxaspiro[5.5]undecane-3,9-diyl)dipropionic acid (CAS 3058-05-7)
- 3-Hydroxy-7,9-dimethoxy-3-methyl-3,4-dihydro-1H-benzo[g]isochromene-5,10-dione (CAS 36379-67-6)
- 3-(3,5-Difluorophenyl)-4,6-dimethoxy-2-methylbenzofuran (CAS 922140-90-7)
- 4-Nitro-1-butyne (CAS 1296868-24-0)
- 13C2-17β-Nandrolone (CAS 82952-73-6)
- 7-fluoro-2-oxo-3H-1,3-benzoxazole-4-carboxylic acid (CAS 2387596-09-8)
- (1S,3S,4S)-3-hydroxy-7-azabicyclo[2.2.1]Heptane-1-carboxylic acid hydrochloride (CAS 255897-05-3)
- (R)-2-phenyl-1-((3aS,4S,6S,7aR)-3a,5,5-trimethylhexahydro-4,6-methanobenzo[d][1,3,2]dioxaborol-2-yl)ethan-1-amine (CAS 186906-12-7)
- Isopropyl Butyrate (CAS 638-11-9)
- C-Peptide (Proinsulin) (CAS 59112-80-0)
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