1-(4-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one CAS 781-97-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 781-97-5 |
| Molecular Formula | C9H4ClF5O |
| Molecular Weight | 258.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(4-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 781-97-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H4ClF5O. Molecular weight: 258.57 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H4ClF5O |
| Molecular Weight | 258.57 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)-2,2,3,3,3-pentafluoropropan-1-one (CAS 1352214-32-4)
- 6-(4-Chlorophenyl)-5H-pyrrolo[3,4-b]pyridine-5,7(6H)-dione (CAS 37458-38-1)
- 7-(4-Chlorophenyl)pteridin-4(3H)-one (CAS 73318-79-3)
- 2-((4-chlorophenyl)ethynyl)-5-fluorobenzaldehyde (CAS 1939148-83-0)
- (2Z)-2-(4-chlorophenyl)-3-phenylacrylic acid (CAS 10465-70-0)
- 5-[(2-chlorophenyl)carbonyl]-2,3-dihydro-1-benzofuran (CAS 1096942-27-6)
- 2-(4-Chlorophenyl)-2,3-dihydroquinazolin-4(1h)-one (CAS 13165-11-2)
- 2-(2-Chlorophenyl)-2,3-dihydroquinazolin-4(1H)-one (CAS 13324-80-6)
Recommended Standards
- 3-(Pentafluorophenyl)propionyl chloride (CAS 2063-40-3)
- 2-(5-chloro-4-methyl-2-thienyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1111095-98-7)
- (2,2,2-trichloro-1-phenylmethoxyethylidene)azanide 81927-55-1 A840218 [2,2,2-tris(chloranyl)-1-phenylmethoxy-ethylidene]azanide (CAS 81927-55-1)
- Methyl 2-(azetidin-2-yl)acetate (CAS 1391199-75-9)
- (R)-4-Bromo-N-(1-hydroxypropan-2-yl)benzenesulfonamide (CAS 202751-85-7)
- (Prop-2-en-1-yl)[(pyridin-2-yl)methyl]amine hydrochloride (CAS 1158219-28-3)
- 4-Amino-N-cyclopropylbenzamide (CAS 38681-77-5)
- Ethyl 4-hydroxy-6-(methylthio)quinoline-3-carboxylate (CAS 26893-09-4)
- Tert-butyl (R)-2-(2-bromoethyl)pyrrolidine-1-carboxylate (CAS 2137092-47-6)
- Neuropeptide S (human) (CAS 412938-67-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com