trans-cyclopent-4-ene-1,3-diol CAS 694-47-3
| CAS No. | 694-47-3 |
| Molecular Formula | C5H8O2 |
| Molecular Weight | 100.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
trans-cyclopent-4-ene-1,3-diol (CAS 694-47-3) is a high-purity analytical reference standard with the molecular formula C5H8O2 and a molecular weight of 100.12 g/mol.
trans-cyclopent-4-ene-1,3-diol (C5H8O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), trans-cyclopent-4-ene-1,3-diol 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 | C5H8O2 |
| Molecular Weight | 100.12 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) | 2.0 |
| CAS Registry Year (est.) | 1957 |
Related trans Standards
- Cyclopent-1-ene-1,3-diol (CAS 104092-71-9)
- Cyclopent-4-ene-1,3-diol (CAS 4157-01-1)
- Cyclopent-1-en-1-ylmethanol (CAS 1120-80-5)
- Cyclopent-2-enyl-methanol (CAS 13668-59-2)
- (Cyclopent-1-en-1-yl)methanamine (CAS 58714-98-0)
- Cyclopent-3-en-1-ylmethanamine (CAS 4492-42-6)
- Cyclopent-2-ene-1-carbaldehyde (CAS 29329-02-0)
- Cyclopent-4-ene-1,3-dione (CAS 930-60-9)
Recommended Standards
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- 29555-02-0 2-Methylcyclopropanecarboxylic acid, cis + trans MFCD00001293 (CAS 29555-02-0)
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Why CATO?
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