Bicyclo[4.2.0]octa-1,3,5-triene-3-carbaldehyde CAS 112892-88-3
| CAS No. | 112892-88-3 |
| Molecular Formula | C9H8O |
| Molecular Weight | 132.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Bicyclo[4.2.0]octa-1,3,5-triene-3-carbaldehyde (CAS 112892-88-3), a certified reference material (molecular formula C9H8O, MW 132.16 g/mol) for analytical method development and quality control.
Owing to a hydroxyl group, an ether linkage, an aromatic ring system, Bicyclo[4.2.0]octa-1,3,5-triene-3-carbaldehyde is typically off-white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 132.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C9H8O |
| Molecular Weight | 132.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
Related Bicyclo Standards
- Bicyclo[4.2.0]Octa-1(8),2,4,6-tetraen-7-ylmethanol (CAS 1194690-26-0)
- Bicyclo[4.2.0]Octa-1,3,5-triene-7-carbaldehyde (CAS 78926-35-9)
- Bicyclo[4.2.0]octa-1,3,5-triene-7,8-dione (CAS 6383-11-5)
- bicyclo[1.1.1]pentane-1,3-dithiol (CAS 115092-72-3)
- Bicyclo[4.2.0]octa-1(6),2,4-trien-7-ylmethanamine (CAS 1005-19-2)
- Bicyclo[2.2.2]Oct-5-ene-2-carbonitrile (CAS 38258-93-4)
- Bicyclo[4.2.0]octa-1,3,5-trien-7-ylmethanol (CAS 15100-35-3)
- 1-(1-bicyclo[1.1.1]pentanyl)pyrazole (CAS 2417226-01-6)
Recommended Standards
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- 3-[6-(4-Methoxyphenyl)imidazo[2,1-b][1,3]thiazol-3-yl]propanoic acid (CAS 1040631-69-3)
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