5-(4-Chlorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyrimidine CAS 73221-77-9
| CAS No. | 73221-77-9 |
| Molecular Formula | C17H10ClF3N2O |
| Molecular Weight | 350.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 5-(4-Chlorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyrimidine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 350.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
5-(4-Chlorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyrimidine (CAS 73221-77-9) is a high-purity analytical reference standard with the molecular formula C17H10ClF3N2O and a molecular weight of 350.72 g/mol.
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 5-(4-Chlorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyrimidine 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 | C17H10ClF3N2O |
| Molecular Weight | 350.72 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 2-[(E)-2-[(4-Chlorophenyl)methylidene]hydrazin-1-yl]-3-(trifluoromethyl)quinoxaline (CAS 338773-12-9)
- 4-[(E)-2-[(4-Chlorophenyl)methylidene]hydrazin-1-yl]-2-(trifluoromethyl)quinazoline (CAS 303148-68-7)
- 4-(4-chlorophenyl)-2-(ethylsulfonyl)-6-(trifluoromethyl)pyrimidine (CAS 866480-77-5)
- N-(3-chlorophenyl)-2-((4-methyl-5-(trifluoromethyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 263756-83-8)
- 2-(4-(4-Chlorophenyl)-2-methyl-3-oxo-1,2,4-oxadiazolidin-5-yl)-N-(5-methylisoxazol-3-yl)acetamide (CAS 478045-96-4)
- 2-(4-Chlorophenyl)-N-(2,4-difluorophenyl)-1,3-thiazole-4-carboxamide (CAS 303997-96-8)
- 4-(4-Chlorophenyl)-2-(4-fluorophenyl)phthalazin-1(2H)-one (CAS 338756-80-2)
- 3-(7-(4-Chlorophenyl)-4-oxo-4H,8H-[1,2,4]triazino[3,4-b][1,3,4]thiadiazin-3-yl)propanoic acid (CAS 1049030-39-8)
Recommended Standards
- 3-Chloro-N-({3-[(1E)-1-(methoxyimino)ethyl]-4,5-dihydro-1,2-oxazol-5-yl}methyl)-5-(trifluoromethyl)pyridin-2-amine (CAS 344276-92-2)
- 6-Chloro-4-(phenylethynyl)-4-(trifluoromethyl)-3,4-dihydroquinazolin-2(1H)-one (CAS 214287-66-8)
- (E)-2-(2-Chlorobenzoyl)-3-[4-(trifluoromethyl)anilino]-2-propenenitrile (CAS 1025263-05-1)
- (S)-(1,1'-Binaphthalene-2,2'-dioxy)chlorophosphine (CAS 137156-22-0)
- 2-(Chloromethyl)-5-cyclopropyl-1,3-oxazole (CAS 1225058-34-3)
- 2-((2-Ethylhexyl)oxy)-5-methoxyterephthalohydrazide (CAS 423176-18-5)
- 2-Propenoic acid, 2-methyl-, polymer with ethenylbenzene and 2-hydroxyethyl 2-propenoate (CAS 65616-74-2)
- 2-(4-Amino-3-hydroxyphenyl)-3-hydroxy-4H-chromen-4-one (CAS 1422459-19-5)
- 6-Bromo-5-methoxy-1H-indazole (CAS 1206800-17-0)
- 5-(2-amino-4-methyl-1,3-thiazol-5-yl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 637326-90-0)
- 5-Bromo-N-methylpyrimidine-4-carboxamide (CAS 1225058-17-2)
- Testosterone-d3 17β-Hemisuccinate (CAS 521-15-3)
- 6-Chloro-N,N-dimethyl-3-nitropyridin-2-amine (CAS 73895-32-6)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
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