Oxazole, 2,2′-(ditellurodi-2,1-phenylene)bis[4-ethyl-4,5-dihydro-, (4R,4′R)- CAS 406909-79-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 406909-79-3 |
| Molecular Formula | C22H24N2O2Te2 |
| Molecular Weight | 603.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Oxazole, 2,2′-(ditellurodi-2,1-phenylene)bis[4-ethyl-4,5-dihydro-, (4R,4′R)- (CAS 406909-79-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C22H24N2O2Te2. Molecular weight: 603.64 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C22H24N2O2Te2 |
| Molecular Weight | 603.64 g/mol |
| 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.) | 2025 |
| Nitrogen Atoms | 2 |
Related Oxazole Standards
- Oxazole, 2,2′-[(phenylphosphinidene)di-2,1-phenylene]bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4′S)- (CAS 642491-11-0)
- Oxazole, 2,2′-(diselenodi-2,1-phenylene)bis[4-ethyl-4,5-dihydro- (CAS 870639-90-0)
- 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′-(methylenedi-2,1-phenylene)bis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 852043-76-6)
- Oxazole, 2,2′-(tellurodi-2,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- (CAS 287111-52-8)
- 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)
- Oxazole, 2,2′-[1,1′-biphenyl]-2,2′-diylbis[4,5-dihydro-4-(phenylmethyl)-, (4S,4′S)- (CAS 282732-58-5)
Recommended Standards
- 1,2-Bis(2-(4-ethyl-4,5-dihydrooxazol-2-yl)phenyl)ditellane (CAS 870639-91-1)
- Fmoc-Asp(EDANS)-OH (CAS 182253-73-2)
- 4,4'-(9-(4'-Carboxy-[1,1'-biphenyl]-4-yl)-9H-carbazole-3,6-diyl)dibenzoic acid (CAS 2279124-69-3)
- (4-(2,2-Diphenylvinyl)phenyl)boronic acid (CAS 288105-04-4)
- 2H-Indazole, 5-bromo-2-methyl-3-(1-methylethyl)- (CAS 1528976-72-8)
- [5-(Pyridin-3-ylmethoxy)-2-(trifluoromethoxy)phenyl]boronic acid (CAS 2096332-03-3)
- 2-(1-Aminocyclohexyl)-6-ethylpyrimidin-4(3H)-one hydrochloride (CAS 1333823-14-5)
- 2-Methoxy-5-(trifluoromethyl)pyridin-3-ol (CAS 1227580-74-6)
- 6-Bromoindoline (CAS 63839-24-7)
- Peptide Impurity 27 (CAS 1350456-68-6)
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 13829788188 / jacky.chen@cato-chem.com