Oxazole, 2,2′-[[5-[[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-2,4,6-trimethyl-1,3-phenylene]bis(methylene)]bis[4,5-dihydro-4-methyl-, (4R,4′R)- CAS 774577-28-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 774577-28-5 |
| Molecular Formula | C29H35N3O3 |
| Molecular Weight | 473.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Oxazole, 2,2′-[[5-[[(4S)-4,5-dihydro-4-phenyl-2-oxazolyl]methyl]-2,4,6-trimethyl-1,3-phenylene]bis(methylene)]bis[4,5-dihydro-4-methyl-, (4R,4′R)- (CAS 774577-28-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C29H35N3O3. Molecular weight: 473.61 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C29H35N3O3 |
| Molecular Weight | 473.61 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 3 |
Related Oxazole Standards
- Oxazole, 2,2′-[1,1′-biphenyl]-2,2′-diylbis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 282732-58-5)
- Oxazole, 2,2′-(tellurodi-2,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- (CAS 287111-52-8)
- Oxazole, 2,2′-(methylenedi-2,1-phenylene)bis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 852043-76-6)
- Oxazole, 2,2′-(1-methylethylidene)bis[4,5-dihydro-4-tricyclo[3.3.1.13,7]dec-1-yl-, (4R,4′R)- (CAS 497108-05-1)
- Oxazole, 2,2′-(1R)-[1,1′-binaphthalene]-2,2′-diylbis[4,5-dihydro-4,4-dimethyl- (CAS 93530-99-5)
- Oxazole, 2,2′-[(1R)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 302342-93-4)
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 302342-92-3)
- Oxazole, 2,2′-(diselenodi-2,1-phenylene)bis[4-ethyl-4,5-dihydro- (CAS 870639-90-0)
Recommended Standards
- Di([1,1':4',1''-terphenyl]-4-yl)amine (CAS 897671-75-9)
- Tris(4-biphenylyl)amine (CAS 6543-20-0)
- Di([1,1':3',1''-terphenyl]-4-yl)amine (CAS 897671-71-5)
- Furo[3,2-b]pyridine 4-oxide (CAS 181526-18-1)
- 6-(3-Aminopropyl)picolinonitrile (CAS 1060801-01-5)
- Rocuronium Bromide Impurity 41 (CAS CATO-C4X-124241)
- 5-(1-Isobutylpiperidin-2-yl)-2-phenoxypyridine (CAS 1352490-83-5)
- 2-(2,5-bis(Trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1073339-09-9)
- 2-Chloro-4-phenyl-1,3,5-triazine (CAS 77007-96-6)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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