5-Ethyl-2,2-dimethyl-1,3-dioxane-5-carboxylic acid CAS 587874-07-5
| CAS No. | 587874-07-5 |
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 5-Ethyl-2,2-dimethyl-1,3-dioxane-5-carboxylic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
5-Ethyl-2,2-dimethyl-1,3-dioxane-5-carboxylic acid (CAS 587874-07-5) is a high-purity analytical reference standard with the molecular formula C9H16O4 and a molecular weight of 188.22 g/mol.
The molecular framework of 5-Ethyl-2,2-dimethyl-1,3-dioxane-5-carboxylic acid (C9H16O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 5-Ethyl-2,2-dimethyl-1,3-dioxane-5-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H16O4 |
| Molecular Weight | 188.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
Related Ethyl Standards
- Dimethyl 2,2-dimethylpentanedioate (CAS 13051-32-6)
- 5,5-Dimethyl-4-phenylfuran-2(5H)-one (CAS 15958-02-8)
- 2,2-Dimethyl-4-((oxiran-2-ylmethoxy)methyl)-1,3-dioxolane (CAS 1607-37-0)
- dimethyl pimelate (CAS 1732-08-7)
- 2,2-dimethyl-4-oxo-4-(propan-2-yloxy)butanoic acid (CAS 1803601-41-3)
- 3,3-Dimethyl-pentanedioic acid dimethyl ester (CAS 19184-67-9)
- Dimethyl2-methylhexanedioate (CAS 19780-94-0)
- 2,2-Dimethyl-2H-chromene-6-carbaldehyde (CAS 69964-40-5)
Recommended Standards
- 5-ethoxy-3,3-dimethyl-5-oxopentanoic acid (CAS 71885-49-9)
- 5-ethyl-4-(methoxymethyl)furan-2-carboxylic acid (CAS 696627-38-0)
- 5-Benzyl-3-methylenedihydrofuran-2(3H)-one (CAS 77547-07-0)
- 5-Hydroxy-1,6-dihydro-[1,1'-biphenyl]-3(2H)-one (CAS 35376-44-4)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-(2-methoxyethyl)propanamide (CAS 1152576-83-4)
- 10-Methylacridin-10-ium tetrafluoroborate (CAS 29476-99-1)
- (Z)-Hexadec-3-enoic acid (CAS 75730-20-0)
- 2-Bromo-3-(difluoromethoxy)thioanisole (CAS 1805104-13-5)
- 1-Bromo-9H-fluorene (CAS 28314-04-7)
- 5-Methyl-1H-indole-2-carbaldehyde (CAS 1463-60-1)
- Butane-1,1-diylbis(methylselane) (CAS 88088-10-2)
- H-His-Ala-OH (CAS 16874-75-2)
- 2,2,2-Trifluoro-N-(m-tolyl)acetamide (CAS 2727-69-7)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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