6-(2-Thienyl)-1,3-benzodioxole-5-carbaldehyde CAS 926252-14-4
| CAS No. | 926252-14-4 |
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-(2-Thienyl)-1,3-benzodioxole-5-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.
6-(2-Thienyl)-1,3-benzodioxole-5-carbaldehyde (CAS 926252-14-4), molecular formula C12H8O3S and molecular weight 232.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H8O3S, 6-(2-Thienyl)-1,3-benzodioxole-5-carbaldehyde contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 232.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C12H8O3S |
| Molecular Weight | 232.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Thienyl Standards
- 6-(5-Methyl-2-thienyl)-1,5,6,7-tetrahydro-4H-indazol-4-one (CAS 1428139-57-4)
- 2-(2-Thienyl)pyrrolidine (CAS 90090-64-5)
- 2,5-Di(2-thienyl)-1H-pyrrole (CAS 89814-62-0)
- 6-methyl-4-(2-thienyl)isoxazolo[5,4-b]pyridin-3-amine (CAS 1226118-95-1)
- 6-(5-Methyl-2-thienyl)-6,7-dihydro-1,2-benzisoxazol-4(5H)-one (CAS 1428139-94-9)
- 321848-28-6 4-[5-(2-thienyl)-1H-pyrazol-3-yl]piperidine DTXSID70377473 (CAS 321848-28-6)
- 2-Phenyl-3-(2-thienyl)acrylic acid (CAS 10569-35-4)
- 2-(5-Acetyl-2-thienyl)benzaldehyde (CAS 893741-87-2)
Recommended Standards
- 5-Nitro-2-(phenylthio)pyridine (CAS 4262-10-6)
- 6-(Furan-2-yl)-2-hydroxy-4-(methylthio)nicotinonitrile (CAS 261761-63-1)
- 5-Fluoro-2-(piperazin-1-yl)quinoxaline (CAS 55686-71-0)
- 6-(Furan-2-yl)-3-(methylthio)-[1,2,4]triazolo[4,3-b]pyridazine (CAS 894066-31-0)
- Isonicotinic-d4 Acid (CAS 53907-55-4)
- Allyl 5-(hydroxymethyl)isoxazole-3-carboxylate (CAS 833445-83-3)
- N-(1-acetyl-3,3-dimethylindolin-6-yl)-2-((pyridin-4-ylmethyl)amino)nicotinamide (CAS 453562-74-8)
- N-((1-(Furan-2-ylmethyl)piperidin-4-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 954021-11-5)
- 2-(3-Fluoro-2-(trifluoromethyl)phenyl)acetic acid (CAS 897940-14-6)
- (3-Methylpyridin-4-yl)methanamine dihydrochloride (CAS 85127-50-0)
- 3-Iodo-N-(pyridin-3-ylmethyl)aniline (CAS 1152526-48-1)
- 3-Methylbutyl 2-anilinoacetate (CAS 100618-40-4)
- 1-(2-tert-Butyl-4-methyl-1,3-thiazol-5-yl)ethan-1-one (CAS 1087792-30-0)
- Des-Pro31-Tirzepatide (CAS CATO-CPTD788943)
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