3-Oxo-1-phenylcyclobutane-1-carboxylic acid CAS 766513-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 766513-36-4 |
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Oxo-1-phenylcyclobutane-1-carboxylic acid (CAS 766513-36-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H10O3. Molecular weight: 190.20 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H10O3 |
| Molecular Weight | 190.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Oxo Standards
- Methyl 2-phenylcyclobutane-1-carboxylate (CAS 1823589-87-2)
- 2-Methyl-1-phenylcyclobutane-1-carboxylic acid (CAS 633317-67-6)
- Methyl 1-phenylcyclobutane-1-carboxylate (CAS 58469-03-7)
- 2-Phenylcyclobutane-1-carboxylic acid (CAS 91142-54-0)
- 3-Oxo-1-phenylcyclobutane-1-carbonitrile (CAS 202737-51-7)
- 1-Phenylcyclobutane-1-carbaldehyde (CAS 1469-83-6)
Recommended Standards
- 3-Morpholinopyrazine-2-carbonitrile (CAS 67130-86-3)
- 3-phenyl-1,3-diazinane-2,4-dione (CAS 5100-31-2)
- 3-Methylimidazo[1,2-a]pyridine-2-carbohydrazide (CAS 522606-72-0)
- 2-Phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)oxazole (CAS 942070-80-6)
- N-(6-Bromo-2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)formamide (CAS 1824056-32-7)
- Diclofenac Impurity 27 (CAS CATO-C4X-105127)
- 8-Fluoro-6-nitroquinoline (CAS 175229-98-8)
- 1,4,5,8-Tetraamino-2-(benzyloxy)-7-bromoanthracene-9,10-dione (CAS 88603-46-7)
- 2-Chloro-4-fluorothiobenzamide (CAS 1342380-50-0)
- Semaglutide Impurity 177 (CAS CATO-C4X-2226177)
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