4-Cyano-4-(1,3-dioxolan-2-yl)benzophenone CAS 898759-96-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898759-96-1 |
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyano-4-(1,3-dioxolan-2-yl)benzophenone (CAS 898759-96-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H13NO3. Molecular weight: 279.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H13NO3 |
| Molecular Weight | 279.29 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
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- 2-Cyano-3-(1,3-dioxolan-2-yl)benzophenone (CAS 898778-93-3)
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Recommended Standards
- 4-Fluoro-N-(3-(2-oxopropyl)-1,2,4-thiadiazol-5(2H)-ylidene)benzamide (CAS 690991-52-7)
- 4-Benzylidene-2-(4-methoxyphenyl)oxazol-5(4H)-one (CAS 34108-13-9)
- 4-Methyl-N-(4-oxo-1,4-dihydroquinazolin-2-yl)benzamide (CAS 77478-80-9)
- 4-Chloro-6,8-difluoro-2-methylquinazoline (CAS 1444353-33-6)
- 3-[(1-Propionyl-2,3-dihydro-1H-indol-5-yl)-sulfonyl]propanoic acid (CAS 868964-09-4)
- 2-(4-Oxo-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-3(4H)-yl)acetic acid (CAS 40277-46-1)
- Phenyl 2-hydroxy-5-iodobenzoate (CAS 1131622-42-8)
- 2-((4-(Aminomethyl)phenyl)thio)ethan-1-ol (CAS 1342619-77-5)
- 1,2-Benzenediamine-15N2 (CAS 116006-97-4)
- Semaglutide Impurity 246 (CAS CATO-C4X-2226246)
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