1,3-Dioxane-5-carboxylic acid, 5-methyl-2-oxo-, 2-propenyl ester 532424-75-2 CAS 532424-75-2
| CAS No. | 532424-75-2 |
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dioxane-5-carboxylic acid, 5-methyl-2-oxo-, 2-propenyl ester 532424-75-2 (C9H12O5) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 1,3-Dioxane-5-carboxylic acid, 5-methyl-2-oxo-, 2-propenyl ester 532424-75-2 (CAS 532424-75-2), a certified reference material (molecular formula C9H12O5, MW 200.19 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 1,3-Dioxane-5-carboxylic acid, 5-methyl-2-oxo-, 2-propenyl ester 532424-75-2 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H12O5 |
| Molecular Weight | 200.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
Related Dioxane Standards
- 5-Phenyl-1,4-dioxane-2-carboxylic acid (CAS 1263281-01-1)
- 2-Phenyl-1,3-dioxane-5-carboxylic acid (CAS 150994-99-3)
- 3-Phenyl-1,4-dioxane-2-carboxylic acid (CAS 1706443-88-0)
- 2-phenyl-1,3-dioxane-4-carboxylic acid (CAS 178680-96-1)
- 1,3-Dioxane, 4-(bromomethyl)-2,2-dimethyl-, (4S)- (CAS 191354-56-0)
- 4-Phenyl-1,3-dioxane (CAS 772-00-9)
- Ethyl 1,3-dioxane-2-carboxylate (CAS 90392-05-5)
- 1,3-Dioxane-5,5-dimethanol (CAS 6228-25-7)
Recommended Standards
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- 6-NITRO-2H-1,4-BENZOXAZIN-3(4H)-ONE 6-nitro-2H-benzo[b][1,4]oxazin-3(4H)-one 81721-87-1 (CAS 81721-87-1)
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