2,2-Dimethyl-5,5-di(prop-2-yn-1-yl)-1,3-dioxane-4,6-dione CAS 145544-03-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 145544-03-2 |
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2-Dimethyl-5,5-di(prop-2-yn-1-yl)-1,3-dioxane-4,6-dione (CAS 145544-03-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H12O4. Molecular weight: 220.22 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H12O4 |
| Molecular Weight | 220.22 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1998 |
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Recommended Standards
- 1-(4-Nitrophenyl)-3-piperidinone (CAS 144872-34-4)
- N-Cyclopropyl-2-(3-nitrophenyl)acetamide (CAS 1456714-23-0)
- Ethyl (1R,1aR,6bS)-5-hydroxy-1a,6b-dihydro-1H-cyclopropa[b]benzofuran-1-carboxylate (CAS 1446091-39-9)
- 1-Fluoro-2-isobutoxy-4-(trifluoromethoxy)benzene (CAS 1355246-84-2)
- 3-(2-Methoxy-4-methylphenoxy)propan-1-amine (CAS 1016761-38-8)
- (R)-Bis(3,5-bis(trifluoromethyl)phenyl)(pyrrolidin-2-yl)methanol (CAS 948595-00-4)
- Ethyl 2-amino-2-(4-chlorophenyl)acetate (CAS 124031-17-0)
- Ac-Cys(farnesyl)-OMe (CAS 135304-08-4)
- Nizatidine - Impurity J (Hydrochloride Salt) (CAS 82586-70-7)
- Semaglutide Impurity 11 (CAS CATO-C4X-222611)
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