(4R,4'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) CAS 2283330-44-7
| CAS No. | 2283330-44-7 |
| Molecular Formula | C37H54N2O2 |
| Molecular Weight | 558.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (4R,4'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) 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.
(4R,4'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) (CAS 2283330-44-7), molecular formula C37H54N2O2 and molecular weight 558.84 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (4R,4'R)-2,2'-(1,3-Bis(4-(tert-butyl)phenyl)propane-2,2-diyl)bis(4-(tert-butyl)-4,5-dihydrooxazole) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 558.84 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.
Physical & Chemical Properties
| Molecular Formula | C37H54N2O2 |
| Molecular Weight | 558.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (1S,2S,4S,5S)-2,5-Bis(3,5-di-tert-butyl-2-hydroxybenzylideneamino)bicyclo[2.2.1]heptane (CAS 539834-16-7)
- 81686-22-8 ETH 2120 N,N,N inverted exclamation marka,N inverted exclamation marka-Tetracyclohexyl-1,2-phenylenedioxydiacetamide Sodium ionophore III (CAS 81686-22-8)
- (1R,2R,4R,5R)-2,5-Bis(3,5-di-tert-butyl-2-hydroxybenzylideneamino)bicyclo[2.2.1]heptane (CAS 539834-19-0)
- Iohexol EP Impurity K (CAS 35453-19-1)
- 3,3-Dimethylbutane-1,2-diamine (CAS 157750-90-8)
- 3-(5,7-Dimethylpyrazolo[1,5-a]pyrimidin-6-yl)propanoic acid (CAS 832135-73-6)
- 2-Iodo-6-methyl-3-nitropyridine (CAS 1595744-66-3)
- 2-(2-Isopropyloxazolidin-3-yl)ethyl methyl carbonate (CAS 221354-41-2)
- 5-(Trifluoromethyl)-2,3-bis[3-(trifluoromethyl)benzoyl]pyridine (CAS 338770-69-7)
- 1-([1,1'-Biphenyl]-4-yl)-3-((2,3,4,5,6-pentamethylbenzyl)thio)propan-1-one (CAS 882749-11-3)
- 3-(2-Methyl-4,5,6,7-tetrahydrobenzofuran-3-carboxamido)benzoic acid (CAS 335394-27-9)
- 5-(Bromomethyl)-3-(4-nitrophenyl)isoxazole (CAS 927188-96-3)
- 3-Bromo-5-isopropylbenzonitrile (CAS 1369854-24-9)
- Immunstimulating Peptide, human (CAS 94773-24-7)
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