2,3,3-Trimethyl-2-pentanol CAS 23171-85-9
| CAS No. | 23171-85-9 |
| Molecular Formula | C8H18O |
| Molecular Weight | 130.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,3-Trimethyl-2-pentanol (CAS 23171-85-9), molecular formula C8H18O and molecular weight 130.23 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, 2,3,3-Trimethyl-2-pentanol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 130.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.
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.
As a certified reference material (CRM), 2,3,3-Trimethyl-2-pentanol 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 | C8H18O |
| Molecular Weight | 130.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1963 |
Related Trimethyl Standards
- 2,2,4-Trimethyl-1-Pentanol (CAS 123-44-4)
- 2,4,4-Trimethyl-1-pentanol (CAS 16325-63-6)
- 2,3,4-Trimethyl-3-pentanol (CAS 3054-92-0)
- Trimethyl(1-methylethyleneoxy)silane (CAS 1833-53-0)
- 2,5,5-trimethyl-1,3-dioxane (CAS 766-33-6)
- 2,2,5-Trimethyl-1,3-dioxolan-4-one (CAS 4158-85-4)
- 1,1,1-Trimethyl-N-2-propen-1-ylsilanamine (CAS 10519-97-8)
- 2,4,5-Trimethyl-2,5-dihydroisothiazole (CAS 189302-32-7)
Recommended Standards
- 2,2-Dimethylhexan-3-ol (CAS 4209-90-9)
- 2,2-Dimethylhexan-1-ol (CAS 2370-13-0)
- 2,3,4-Trimethylpentan-2-ol (CAS 66576-26-9)
- 2,2,4-Trimethylpentan-3-ol (CAS 5162-48-1)
- [(2R,3R,4R,5R)-5-bromo-3-tert-butoxycarbonyloxy-4-fluoro-4-methyl-tetrahydrofuran-2-yl]methyl tert-butyl carbonate (CAS 2761681-33-6)
- 2-(2-(Methylamino)pyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352505-77-1)
- 1-(1H-Indol-3-yl)-3-(3-(2-oxopyrrolidin-1-yl)propyl)urea (CAS 899753-28-7)
- Methyl (R)-2-amino-3-(5-chloropyridin-2-yl)propanoate dihydrochloride (CAS 1391570-82-3)
- N,N-diisopropyl-4-methoxypicolinamide (CAS 446019-94-9)
- 1-methyl-6-methylidene-8,9-dihydro-7H-naphtho[1,2-g][1]benzofuran-10,11-dione (CAS 67656-29-5)
- 5,5'-(((9H-fluorene-9,9-diyl)bis(4,1-phenylene))bis(oxy))bis(3-hydroxy-3lambda5-pent-1-en-3-one) (CAS 161182-73-6)
- Carboxyatractyloside (CAS 33286-30-5)
- 2-(4-hydroxypiperidin-1-yl)-N-phenylacetamide (CAS 1089531-74-7)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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