4-(1-Hexyn-1-yl)benzaldehyde CAS 175203-90-4
| CAS No. | 175203-90-4 |
| Molecular Formula | C13H14O |
| Molecular Weight | 186.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-(1-Hexyn-1-yl)benzaldehyde is closely related to a hydroxyl group, an ether linkage, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 4-(1-Hexyn-1-yl)benzaldehyde (CAS 175203-90-4), a certified reference material (molecular formula C13H14O, MW 186.25 g/mol) for analytical method development and quality control.
Structurally, 4-(1-Hexyn-1-yl)benzaldehyde (C13H14O) contains a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 186.25 g/mol, it falls into the medium-molecular-weight range. 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.
As a certified reference material (CRM), 4-(1-Hexyn-1-yl)benzaldehyde 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 | C13H14O |
| Molecular Weight | 186.25 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
Related Hexyn Standards
- 1-Phenyl-4-hexyn-3-ol (CAS 184577-40-0)
- 1-Phenyl-4-hexyn-3-one (CAS 122124-41-8)
- 5-(1-Hexyn-1-yl)-3-pyridinecarboxylic acid (CAS 306935-31-9)
- 1-Hexyn-1-yltrimethylsilane (CAS 3844-94-8)
- 5-Hexyn-1-ol, 2,2-dimethyl- (CAS 892875-17-1)
- 3-Hexyn-1-ol (CAS 1002-28-4)
- 3-hexyn-2-ol (CAS 109-50-2)
- 5-Hexyn-3-ol (CAS 19780-84-8)
Recommended Standards
- 1-Methyl-2,3-dihydro-[1,1-biphenyl]-4(1H)-one (CAS 17429-36-6)
- 3-(1-Piperidinyl)benzonitrile (CAS 175696-74-9)
- 4-(3,3-Dimethylbut-1-yn-1-yl)benzaldehyde (CAS 173592-71-7)
- 2,8-Dimethyl-5,6-dihydrodipyrrolo[1,2-a:2',1'-c]pyrazine (CAS 176916-76-0)
- 2-Amino-N-((1-benzylpyrrolidin-2-yl)methyl)acetamide (CAS 1353944-10-1)
- N1-(4-Fluorophenyl)-N2-(2-(furan-2-yl)ethyl)oxalamide (CAS 898357-56-7)
- (1-Aminocyclopentyl)phosphonic acid hydrate (CAS 67550-64-5)
- 11-Methoxy-5-methyl-[1,3]dioxolo[4,5-b]acridin-10(5H)-one (CAS 477-82-7)
- Proparacaine Impurity 23 HCl (CAS 2102411-30-1(Free Base))
- (±)-Sanguinarine pseudoethanolate (CAS 28342-31-6)
- 3-{[(2-chlorophenyl)sulfanyl]methyl}-1-benzofuran-2-carboxylic acid (CAS 1039967-31-1)
- 2-(4-Methoxy-2,6-dimethylphenyl)acetic acid (CAS 61000-25-7)
- 2-[(2-Piperidin-4-yl-1H-imidazol-1-yl)methyl]pyridine trihydrochloride (CAS 1992996-23-2)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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