2,3-Dimethyl-4-penten-2-ol CAS 19781-52-3
| CAS No. | 19781-52-3 |
| Molecular Formula | C7H14O |
| Molecular Weight | 114.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2,3-Dimethyl-4-penten-2-ol (CAS 19781-52-3), a certified reference material (molecular formula C7H14O, MW 114.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H14O, 2,3-Dimethyl-4-penten-2-ol contains a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 114.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry.
As a certified reference material (CRM), 2,3-Dimethyl-4-penten-2-ol 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 | C7H14O |
| Molecular Weight | 114.19 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) | 1.0 |
| CAS Registry Year (est.) | 1962 |
Related Dimethyl Standards
- 2,4-Dimethyl-1-penten-3-ol (CAS 19781-54-5)
- 2,2-Dimethyl-3-pentanone (CAS 564-04-5)
- 2,2-Dimethyl-4-pentenol (CAS 3420-42-6)
- 3,3-Dimethyl-2-pentanone (CAS 20669-04-9)
- 2,4-Dimethyl-3-Pentanone (CAS 565-80-0)
- 2,5-Dimethyl-1,3,4-thiadiazole (CAS 27464-82-0)
- 3,4-Dimethyl-1,2,5-thiadiazole (CAS 5728-21-2)
- dimethyl-1,2,4-thiadiazole (CAS 4115-14-4)
Recommended Standards
- 4-Amino-4-methylpiperidine (CAS 196614-16-1)
- 2,4-Dimethylpent-4-en-2-ol (CAS 19781-53-4)
- 1,3-Dimethylcyclopentan-1-ol (CAS 19550-46-0)
- 1,2-Dimethylcyclopentanol (CAS 19550-45-9)
- 1-(4-Methoxyphenyl)-1H-pyrrole (CAS 5145-71-1)
- N-Benzyl-1-(2,4-dichlorophenyl)methanamine (CAS 14501-87-2)
- 4-(4-Chlorophenyl)-1-hexyl-1,2,3,6-tetrahydropyridine (CAS 866151-01-1)
- Methyl 2-(2-(4-formyl-2-methoxyphenoxy)acetamido)benzoate (CAS 881582-85-0)
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