(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol CAS 25432-12-6
| CAS No. | 25432-12-6 |
| Molecular Formula | C7H14O4 |
| Molecular Weight | 162.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol (CAS 25432-12-6) is a high-purity analytical reference standard with the molecular formula C7H14O4 and a molecular weight of 162.18 g/mol.
Based on its molecular formula C7H14O4, (2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 162.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H14O4 |
| Molecular Weight | 162.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1964 |
Related Dimethyl Standards
- cis-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol (CAS 55904-12-6)
- 1',5'-Dimethyl-1H,1'H-3,4'-bipyrazole (CAS 1006327-22-5)
- 1',3'-Dimethyl-1H,1'H-3,4'-bipyrazole (CAS 1006356-56-4)
- 4,6-Dimethyl-1H-benzo[d]imidazol-2(3H)-one (CAS 102308-68-9)
- 1,6-DImethyl-1h-pyrazolo[3,4-b]pyridin-3-amine (CAS 1082942-26-4)
- 4,5-Dimethyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190314-90-9)
- 6,7-Dimethyl-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 1190320-04-7)
- 5,6-Dimethyl-1H-pyrrolo[2,3-b]pyridin-2(3H)-one (CAS 1190321-66-4)
Recommended Standards
- (-)-2,3-O-Isopropylidene-D-threitol (CAS 86992-57-6)
- (2R,3S)-5-ethoxy-2-(hydroxymethyl)tetrahydrofuran-3-ol (CAS 91784-10-0)
- ((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)dimethanol (CAS 73346-74-4)
- (2S)-1-[(1R,3R)-2,2-Difluoro-3-vinylcyclopropyl]-2-propanol (CAS 728894-77-7)
- 2,2-Diallyl-azetidine (CAS 889939-55-3)
- 3-Chloro-N-methyl-5-(trifluoromethyl)pyridin-2-amine (CAS 89810-01-5)
- 1-(1-Methyl-4-nitro-1h-pyrazol-5-yl)ethan-1-one (CAS 1006437-81-5)
- 3-Amino-4-(3-(trifluoromethoxy)phenyl)butanoic acid (CAS 1391248-75-1)
- 2-(2,4-Dichlorophenyl)-N-(4-ethoxyphenyl)quinoline-4-carboxamide (CAS 337501-85-6)
- 2-Methyl-2,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-amine (CAS 1513130-41-0)
- 4-(3-Hydroxypropyl)-1-phenyl-1h-pyrazole-3-carboxylic acid (CAS 1152610-63-3)
- Iodixanol Impurity 15 (CAS CATO-C4X-166315)
- 3-(Oxan-4-yl)-4,5-dihydro-1,2-oxazole-5-carboxylic acid (CAS 1249683-14-4)
- Peptide 439 (CAS CATO-CPTD788439)
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