2,2-Dimethyl-1,3-dioxan-5-ol CAS 3391-30-8
| CAS No. | 3391-30-8 |
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,2-Dimethyl-1,3-dioxan-5-ol.
2,2-Dimethyl-1,3-dioxan-5-ol (CAS 3391-30-8), molecular formula C6H12O3 and molecular weight 132.16 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C6H12O3, 2,2-Dimethyl-1,3-dioxan-5-ol 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 132.16 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.
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.
Physical & Chemical Properties
| Molecular Formula | C6H12O3 |
| Molecular Weight | 132.16 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.) | 1957 |
Related Dimethyl Standards
- 2,3-Dimethyl-4-pyridinecarbonitrile (CAS 131895-50-6)
- (R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol (CAS 14347-78-5)
- (2,4-Dimethyl-1,3-dioxolan-2-yl)methanol (CAS 53951-43-2)
- (4,4-Dimethyl-1,3-dioxolan-2-yl)methanol (CAS 344330-18-3)
- 3,4-Dimethyl-2-pyridinecarbonitrile (CAS 57261-60-6)
- (S)-(+)-2,2-Dimethyl-1,3-dioxolane-4-methanol (s)-(+)-2,3-o-isopropylideneglycerol 1,2-o-iso-propylidene-sn-glycerol s-glycerol acetonide (s)-(+)-1,2-isopropylideneglycerol 1,2-o-isopropylidene-sn-glycerine (s)-2,2-dimethyl-1,3-dioxolane-4-methanol s-(+)-(2,2-dimethyl-[1,3]dioxolan-4-yl)-methanol (s)-(+)-1,2-o-isopropylideneglycerol 1,2-isopropylidene-sn-glycerol 1,2-o-isopropylidene-d-glycerol (s)-2,2-dimethyl 4-hydroxymethyl-1,3-dioxolane isopropylideneglycerol (s)-(+)-1,2-o- 22323-82-6 (CAS 22323-82-6)
- Dimethyl sulfate-d6 (CAS 15199-43-6)
- 2-((Dimethyl(oxo)-lambda6-sulfanylidene)amino)acetonitrile (CAS 1621962-67-1)
Recommended Standards
- 2,2-Dimethoxycyclobutan-1-ol (CAS 42082-99-5)
- 2,3-Dihydro-1H-pyrrolizine-7-carbonitrile (CAS 67421-67-4)
- 2,2-Bis(hydroxymethyl)butanal (CAS 41966-25-0)
- 2,4-Diamino-2-methylbutanoic acid (CAS 745006-17-1)
- 5-Chloro-8-(4-piperidinylmethoxy)quinolinehydrochloride (CAS 1219979-78-8)
- 4,5-Dichloro-2-fluorobenzeneboronic acid pinacol ester, 97% (CAS 1116681-96-9)
- Isopropyl Diphenyl Phosphate (CAS 60763-39-5)
- (6-Phenylpyridin-2-yl)methanamine (CAS 162614-74-6)
- 5-Bromo-3-methyl-N-(prop-2-yn-1-yl)furan-2-carboxamide (CAS 1795511-40-8)
- 1-Bromo-4-(ethylsulfinyl)benzene (CAS 30506-29-7)
- 8-Fluoroisoquinolin-5-amine (CAS 608515-47-5)
- (±)-4-Amino-3-methylbutanoic acid (CAS 71135-23-4)
- 2-Bromo-4-fluoro-3-methoxypyridine (CAS 1256819-71-2)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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