6-Methoxybenzo[b]thiophene-3-carbaldehyde CAS 896722-64-8
| CAS No. | 896722-64-8 |
| Molecular Formula | C10H8O2S |
| Molecular Weight | 192.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 6-Methoxybenzo[b]thiophene-3-carbaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
6-Methoxybenzo[b]thiophene-3-carbaldehyde (CAS 896722-64-8) is a high-purity analytical reference standard with the molecular formula C10H8O2S and a molecular weight of 192.23 g/mol.
Based on its molecular formula C10H8O2S, 6-Methoxybenzo[b]thiophene-3-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 192.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H8O2S |
| Molecular Weight | 192.23 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
Related Methoxybenzo Standards
- 5-Methoxybenzo[b]thiophene-3-carbaldehyde (CAS 123392-42-7)
- 4-Methoxybenzo[b]thiophene-3-carbaldehyde (CAS 42326-68-1)
- 1-(6-Methoxybenzo[d]oxazol-2-yl)ethanamine (CAS 1600439-36-8)
- 4-Methoxybenzo[d]isoxazole-3-carboxylic acid (CAS 1352396-96-3)
- 7-Methoxybenzo[d]isoxazole-3-carboxylic acid (CAS 1935175-08-8)
- 6-Methoxybenzo[d]isoxazole-3-carboxylic acid (CAS 28691-48-7)
- 2-(6-Methoxybenzo[d]isoxazol-3-yl)ethan-1-ol (CAS 57148-91-1)
- 2-Ethyl-6-methoxybenzo[d]isoxazol-3(2h)-one (CAS 2102412-86-0)
Recommended Standards
- 6-Fluoro-4,4-dimethyl-3,4-dihydronaphthalen-1(2H)-one (CAS 61191-94-4)
- 6-Methyl-1-benzothiophene-3-carboxylic acid (CAS 82787-84-6)
- 5-Methylbenzo[b]thiophene-3-carboxylic acid (CAS 2084-24-4)
- Benzo[b]thiophen-3-yl Acetate (CAS 24434-82-0)
- 1-(3-(Benzo[d]thiazol-2-yl)-4-hydroxyphenyl)-3-phenylurea (CAS 202190-80-5)
- 4-Fluorophenyl 4-fluoropyridin-2-ylcarbamate (CAS 1993323-88-8)
- 4-Cyclopropoxy-N3,N3,N5-trimethylpyridine-3,5-dicarboxamide (CAS 1243468-96-3)
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- N,N-Diisobutyl-4-methylbenzamide (CAS 448249-40-9)
- Methyl 4-Chloro-2-(4-methyl-1-piperazinyl)benzoate (CAS 2006277-47-8)
- 1-methyl-5-(trifluoromethyl)-1H-pyrazol-4-ol (CAS 161038-53-5)
- 4-(4-Aminophenoxy)pyridine-2-carbonitrile (CAS 630125-69-8)
- 2-Hydroxy-3,4-dimethylbenzoic acid (CAS 58138-74-2)
- Tau Peptide (45-73) (Exon 2/Insert 1 Domain) trifluoroacetate salt (CAS 2022956-54-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com