4-((3,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde CAS 869950-33-4
| CAS No. | 869950-33-4 |
| Molecular Formula | C14H14O2S |
| Molecular Weight | 246.32 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 4-((3,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (CAS 869950-33-4), a certified reference material (molecular formula C14H14O2S, MW 246.32 g/mol) for analytical method development and quality control.
Structurally, 4-((3,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (C14H14O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 246.32 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4-((3,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde 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 | C14H14O2S |
| Molecular Weight | 246.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Dimethylphenoxy Standards
- 4-((2,4-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (CAS 869950-34-5)
- 4-((2,5-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (CAS 869950-32-3)
- 4-((3,5-Dimethylphenoxy)methyl)thiophene-2-carbaldehyde (CAS 869950-38-9)
- 1-((2,5-Dimethylphenoxy)methyl)-1h-pyrazole-3-carboxylic acid (CAS 1004193-23-0)
- 5-((3,5-Dimethylphenoxy)methyl)furan-2-carboxylic acid (CAS 405898-00-2)
- 5-[(3,4-dimethylphenoxy)methyl]-2-furoic acid (CAS 364339-98-0)
- 3-(2,4-Dimethylphenoxy)-1-methyl-4-nitro-1H-pyrazole (CAS 1429418-79-0)
- N-[2-(3,4-Dimethylphenoxy)ethyl]-N-(2-furylmethyl)amine (CAS 1040684-63-6)
Recommended Standards
- 4-(5-Phenylthiophen-2-yl)butanoic acid (CAS 853921-26-3)
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- 4-(Cyclobutylmethyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2090429-74-4)
- 3-(2-Methoxyphenyl)-1-(thiophen-2-yl)propan-1-one (CAS 685108-47-8)
- 2-(2,4-Dichloro-3,5-dimethylphenoxy)ethan-1-amine (CAS 1170602-50-2)
- 1-(1H-1,2,4-triazol-1-yl)propan-2-amine (CAS 883545-31-1)
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