Oxazole, 2,2′-(1,3-propanediyl)bis[4,5-dihydro-4-(phenylmethyl)-, [R-(R*,R*)]- CAS 185129-50-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185129-50-4 |
| Molecular Formula | C21H22N2O2 |
| Molecular Weight | 334.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Oxazole, 2,2′-(1,3-propanediyl)bis[4,5-dihydro-4-(phenylmethyl)-, [R-(R*,R*)]- (CAS 185129-50-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22N2O2. Molecular weight: 334.41 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H22N2O2 |
| Molecular Weight | 334.41 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.) | 2009 |
| Nitrogen Atoms | 2 |
Related Oxazole Standards
- Oxazole, 2,2′-(2-methyl-1-propenylidene)bis[4,5-dihydro-4-phenyl-, (4S,4′S)- (CAS 876406-06-3)
- 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′-cyclopropylidenebis[4,5-dihydro-4-(phenylmethyl)-, (4R,4′R)- (CAS 2634687-72-0)
- Oxazole, 2,2′-(oxydi-4,1-phenylene)bis[4,5-dihydro-4,4-dimethyl- (CAS 905292-61-7)
- 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′-(2,5-thiophenediyl)bis[4,5-dihydro-4-phenyl-, (4R,4′R)- (CAS 420783-04-6)
- Oxazole, 2,2′-(2,3-naphthalenediyl)bis[4,5-dihydro-4-(2-methylpropyl)-, (4S,4′S)- (CAS 591754-03-9)
Recommended Standards
- 2,6-Dibromobenzenesulfonyl chloride (CAS 184170-43-2)
- N-(2-Morpholinoethyl)-2-phenylquinazolin-4-amine (CAS 18602-70-5)
- 1-O-Tritylglycerol (CAS 18325-46-7)
- Ethyl 1-(m-tolyl)-1H-1,2,4-triazole-3-carboxylate (CAS 1245646-70-1)
- Diethyl 4,4'-(decane-1,10-diylbis(oxy))dibenzoate (CAS 103330-20-7)
- (1S,3R)-Ethyl 3-hydroxycyclohexanecarboxylate (CAS 2165752-83-8)
- 2-(2-Iodophenyl)propanal (CAS 593278-07-0)
- Copper(II) Disodium Ethylenediaminetetraacetate Tetrahydrate (CAS 39208-15-6)
- Isoconazole Impurity 7 (CAS 27523-05-3)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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