Oxazolo[4,5-b]pyridin-2-yl(phenyl)methanone CAS 52333-91-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 52333-91-2 |
| Molecular Formula | C13H8N2O2 |
| Molecular Weight | 224.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Oxazolo[4,5-b]pyridin-2-yl(phenyl)methanone (CAS 52333-91-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H8N2O2. Molecular weight: 224.21 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H8N2O2 |
| Molecular Weight | 224.21 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Oxazolo Standards
- 2-Methyl-3-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 328907-88-6)
- 2-Methyl-4-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 626218-35-7)
- 2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine (CAS 313701-56-3)
- Oxazolo[4,5-c]pyridine, 7-bromo-2-ethyl- (CAS 118685-69-1)
- 2-(Oxazolo[4,5-b]pyridin-2-yl)benzonitrile (CAS 52334-40-4)
- 3-ethyl-[1,2]oxazolo[5,4-b]pyridine-5-sulfonamide (CAS 1803605-30-2)
- 4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine (CAS 478062-72-5)
- (1-[1,3]Oxazolo[4,5-b]pyridin-2-ylpyrrolidin-3-yl)methylamine dihydrochloride (CAS 1035840-17-5)
Recommended Standards
- N-methyl-N-(4-nitrobenzyl)glycine (CAS 99069-05-3)
- 2,4-Dicyano-3-isobutyl-glutaric Acid (CAS 99068-93-6)
- N-Methoxy-N-methyl-2-(4-nitrophenyl)acetamide (CAS 497856-35-6)
- 8-bromoquinolin-5-ol (CAS 116836-28-3)
- Ethyl 5-oxo-1-phenylpyrrolidine-3-carboxylate (CAS 91957-98-1)
- 6-Chloro-3-(methylamino)quinazolin-4(3H)-one (CAS 60512-87-0)
- 2-Chloroethyl n-carbamoylcarbamate (CAS 88795-43-1)
- Cyclizine-d3 (N-methyl-d3) (CAS 1170155-67-5)
- 4'-Chloro-[1,1'-biphenyl]-4-carbonitrile (CAS 57774-36-4)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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