Bis(4-(prop-2-yn-1-yloxy)phenyl)methanone CAS 18296-80-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18296-80-5 |
| Molecular Formula | C19H14O3 |
| Molecular Weight | 290.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bis(4-(prop-2-yn-1-yloxy)phenyl)methanone (CAS 18296-80-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C19H14O3. Molecular weight: 290.31 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C19H14O3 |
| Molecular Weight | 290.31 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Bis Standards
- Ethyl 5-[(prop-2-en-1-yl)amino]-3-(thiophen-2-yl)-1,2,4-triazine-6-carboxylate (CAS 339014-23-2)
- 1-Phenyl-3-(5-(prop-2-yn-1-ylthio)-1,3,4-thiadiazol-2-yl)urea (CAS 80088-50-2)
- 3-(Prop-2-yn-1-yloxy)propyl 2-(adamantan-1-yl)acetate (CAS 2442538-47-6)
- 2-{[5-benzyl-4-(prop-2-en-1-yl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 56929-54-5)
- 2-(4-(2-Oxo-5-((prop-2-yn-1-yloxy)methyl)oxazolidin-3-yl)phenyl)acetic acid (CAS 43148-98-7)
- 3-Phenyl-2-(prop-2-yn-1-ylthio)quinazolin-4(3H)-one (CAS 53954-28-2)
- 1-Methyl 4-prop-2-en-1-yl (2R)-2-{[(tert-butoxy)carbonyl]amino}butanedioate (CAS 368443-50-9)
- 4-[2-(Prop-2-en-1-ylsulfanyl)thieno[3,2-d]pyrimidin-4-yl]morpholine (CAS 478067-62-8)
Recommended Standards
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- O-n-Butanoyl-2,3-O-diisopropylidene-α-D-mannofuranoside (CAS 177562-15-1)
- 5-[(3,4-dimethoxyphenyl)methyl]-5-methyl-1,3-oxazolidin-2-one (CAS 1498514-60-5)
- 3-Chloro-N-cyclopropylpyrazin-2-amine (CAS 1209458-10-5)
- n-[(5-cyclopropyl-4-methyl-4h-1,2,4-triazol-3-yl)methyl]-N-(pyrrolidin-3-yl)acetamide (CAS 1421604-78-5)
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- rel-1-(tert-Butyl) 3-ethyl (3R,4R)-4-(1-methyl-1H-imidazol-4-yl)pyrrolidine-1,3-dicarboxylate (CAS 2203514-92-3)
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- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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