Bicyclo[2.2.1]hept-2-ene-2,3-dicarbaldehyde CAS 168767-54-2
| CAS No. | 168767-54-2 |
| Molecular Formula | C9H10O2 |
| Molecular Weight | 150.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Bicyclo[2.2.1]hept-2-ene-2,3-dicarbaldehyde is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Bicyclo[2.2.1]hept-2-ene-2,3-dicarbaldehyde (CAS 168767-54-2), molecular formula C9H10O2 and molecular weight 150.17 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Bicyclo[2.2.1]hept-2-ene-2,3-dicarbaldehyde (C9H10O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 150.17 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), Bicyclo[2.2.1]hept-2-ene-2,3-dicarbaldehyde 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 | C9H10O2 |
| Molecular Weight | 150.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2005 |
Related Bicyclo Standards
- Bicyclo[2.2.2]octa-2,5-diene-2-carboxylic Acid (CAS 102589-30-0)
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- 1-(Bicyclo[2.2.1]hept-5-en-2-yl)propan-2-one (CAS 77936-56-2)
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Recommended Standards
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- cis-2,3-Dihydro-1H-indene-1,3-diol (CAS 172977-38-7)
- 1,2,4,6,8-Pentachlorodibenzofuran (CAS 69698-57-3)
- 6-(4-Methoxyphenyl)-2-(2-methylbenzyl)pyridazin-3(2H)-one (CAS 899989-96-9)
- (E)-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]oxy}({1-[5-(4-chlorophenyl)furan-2-yl]ethylidene})amine (CAS 400078-96-8)
- [3-fluoro-4-(1h-imidazol-1-yl)phenyl]methanol (CAS 1037138-79-6)
- (±)-Shikonin (CAS 54952-43-1)
- 57586-98-8 C30H52O3 Cycloartane-3,24,25-triol W2440 (CAS 57586-98-8)
- Ethyl 1H-indazole-4-carboxylate (CAS 885279-45-8)
- 2-Amino-5-(methylsulfonyl)benzoic Acid (CAS 90222-79-0)
- Latamoxef Impurity 18 (CAS CATO-C4X-179818)
- Semaglutide Impurity 129 (CAS 2490269-79-7)
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