3-(Prop-2-yn-1-yl)benzo[d]oxazol-2(3H)-one CAS 19420-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19420-41-8 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(Prop-2-yn-1-yl)benzo[d]oxazol-2(3H)-one (CAS 19420-41-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H7NO2. Molecular weight: 173.17 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 1 |
Related Prop Standards
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Recommended Standards
- Phthalazine-5-carboxamide (CAS 1936373-98-6)
- 4H-Benzo[4,5]imidazo[1,2-c][1,3,5]oxadiazine (CAS 195378-28-0)
- 2-(Morpholin-4-yl)-2-oxoacetohydrazide (CAS 19356-08-2)
- 4-(2-methylphenyl)-4H-1,2,4-triazole-3-thiol (CAS 36017-19-3)
- 5-[1-(4-tert-Butylbenzoyl)pyrrolidin-2-yl]-3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazole (CAS 1798660-68-0)
- (R)-1-Benzylpiperidine-3-carboxylic acid (CAS 1030603-60-1)
- Ethyl 2-(2-((4-fluorobenzyl)sulfonyl)-4,5-diphenyl-1H-imidazol-1-yl)acetate (CAS 339277-80-4)
- Bis(triphenylphosphine)chloro(4,4-diphenyl-1-(triethylsilyl)-1,2,3-butatriene)rhodium (CAS 86374-26-7)
- Benzyl (S)-(2-hydroxy-1-phenylethyl)carbamate (CAS 130406-31-4)
- Semaglutide-d8 Tetratrifluoroacetate (CAS CATO-C4X-222617)
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