Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- CAS 905292-61-7
| CAS No. | 905292-61-7 |
| Molecular Formula | C22H24N2O3 |
| Molecular Weight | 364.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl-.
CATO supplies Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- (CAS 905292-61-7), a certified reference material (molecular formula C22H24N2O3, MW 364.44 g/mol) for analytical method development and quality control.
Based on its molecular formula C22H24N2O3, Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 364.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- 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 | C22H24N2O3 |
| Molecular Weight | 364.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Oxazole Standards
- Oxazole, 2,2′-[oxybis(methylene)]bis[4,5-dihydro-5-methyl-4-phenyl-, (4R,4′R,5R,5′R)- (CAS 474364-68-6)
- Oxazole, 2,2′-cyclopropylidenebis[4,5-dihydro-4-(phenylmethyl)-, (4R,4′R)- (CAS 2634687-72-0)
- Oxazole, 2,2′-(2,5-thiophenediyl)bis[4,5-dihydro-4-phenyl-, (4R,4′R)- (CAS 420783-04-6)
- Oxazole, 2,2′-(2,6-naphthalenediyl)bis[4,5-dihydro-4-(1-methylethyl)-, [S-(R*,R*)]- (CAS 152619-48-2)
- Oxazole, 2,2′-(2,3-naphthalenediyl)bis[4,5-dihydro-4-(1-methylethyl)-, (4S,4′S)- (CAS 591754-02-8)
- Oxazole, 2,2′-(2,3-naphthalenediyl)bis[4,5-dihydro-4-(2-methylpropyl)-, (4S,4′S)- (CAS 591754-03-9)
- Oxazole, 2,2′-[1,1′-biphenyl]-2,2′-diylbis[4,5-dihydro-4-(methoxymethyl)-, (4R,4′R)- (CAS 890933-65-0)
- Oxazole, 2,2′-(2-methyl-1-propenylidene)bis[4,5-dihydro-4-phenyl-, (4S,4′S)- (CAS 876406-06-3)
Recommended Standards
- N,N-Diethyl-6,7-dimethoxy-1-phenylisoquinoline-3-carboxamide (CAS 89242-44-4)
- N,N'-((1S,4R)-2-(2-hydroxyethyl)cyclohex-2-ene-1,4-diyl)dibenzamide (CAS 2200627-27-4)
- Ritrosulfan (CAS 4148-16-7)
- N,N'-((1S,4R)-2-(1-hydroxyethyl)cyclohex-2-ene-1,4-diyl)dibenzamide (CAS 2053652-02-9)
- 2-Formylphenyl 4-methylbenzenesulfonate (CAS 19820-56-5)
- 1-(2-(1-Cyclopropyl-2,5-dimethyl-1H-pyrrol-3-yl)-2-oxoethyl)-5-(trifluoromethyl)pyridin-2(1H)-one (CAS 870757-58-7)
- 3-Piperidinylmethyl cyclobutanecarboxylatehydrochloride (CAS 1219960-62-9)
- 3-Iodo-2-methyl-5-nitropyridine (CAS 911434-20-3)
- 1-Naphthaleneacetic Acid- d2Discontinued. Please see N377667. (CAS 19031-59-5)
- (4-bromo-7-chloro-2,6-naphthyridin-1-yl) trifluoromethanesulfonate (CAS 2660255-76-3)
- Tetrahydro-2H-pyran-3-carboxamide (CAS 18729-21-0)
- 2,4-Difluorobenzoyl Chloride (CAS 72482-64-5)
- 2-(Hydroxymethyl)-4,5-dimethylphenol (CAS 10496-92-1)
- Stresscopin-Related Peptide (human) (CAS 348626-74-4)
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