6-(Tert-butyl)benzo[b]thiophene-3-carboxylic acid CAS 932929-10-7
| CAS No. | 932929-10-7 |
| Molecular Formula | C13H14O2S |
| Molecular Weight | 234.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-(Tert-butyl)benzo[b]thiophene-3-carboxylic acid 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.
CATO supplies 6-(Tert-butyl)benzo[b]thiophene-3-carboxylic acid (CAS 932929-10-7), a certified reference material (molecular formula C13H14O2S, MW 234.31 g/mol) for analytical method development and quality control.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, 6-(Tert-butyl)benzo[b]thiophene-3-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 234.31 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C13H14O2S |
| Molecular Weight | 234.31 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 |
Recommended Standards
- 4-Cyclohexylsulfonylbutanoic acid (CAS 922190-00-9)
- 6-Oxaspiro[4.5]decan-9-yl methanesulfonate (CAS 503551-89-1)
- 3-(Benzo[b]thiophen-3-yl)-2,2-dimethylpropanoic acid (CAS 81886-34-2)
- Benzo[b]thiophen-6-yl pivalate (CAS 648905-99-1)
- Ethyl 2-(1-benzyl-3-oxopiperazin-2-yl)acetate (CAS 61155-09-7)
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- Ethyl 3-((4-fluoro-2-nitrophenyl)amino)-3-oxopropanoate (CAS 143948-69-0)
- Vonoprazan Impurity 102 (CAS CATO-C4X-1020102)
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- 1-(1-(4-Fluorophenyl)-1-phenylbut-3-yn-1-yl)-1H-imidazole (CAS 88557-62-4)
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- Ethyl 2-[3-(4-chlorophenyl)-7h-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazin-6-yl]acetate (CAS 150536-08-6)
- Tau Peptide (379-408) trifluoroacetate salt (CAS 1246357-53-8)
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