1-(3,5-Dimethylbenzo[b]thiophen-2-yl)ethanone CAS 6179-05-1
| CAS No. | 6179-05-1 |
| Molecular Formula | C12H12OS |
| Molecular Weight | 204.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(3,5-Dimethylbenzo[b]thiophen-2-yl)ethanone 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.
1-(3,5-Dimethylbenzo[b]thiophen-2-yl)ethanone (CAS 6179-05-1), molecular formula C12H12OS and molecular weight 204.29 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(3,5-Dimethylbenzo[b]thiophen-2-yl)ethanone (C12H12OS) contains sulfur-containing functionality, 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 204.29 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H12OS |
| Molecular Weight | 204.29 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.) | 1958 |
| Sulfur Atoms | 1 |
Related Dimethylbenzo Standards
- 1-(3,7-Dimethylbenzo[b]thiophen-2-yl)ethanone (CAS 6179-06-2)
- N-(3,5-Dimethylbenzo[d]isoxazol-6-yl)acetamide (CAS 515138-49-5)
- Methyl 2,5-dimethylbenzo[d]oxazole-7-carboxylate (CAS 1221792-61-5)
- (2,3-Dimethylbenzo[b]thiophen-7-yl)boronic acid (CAS 475288-40-5)
- (3,5-Dimethylbenzo[b]thiophen-2-yl)boronic acid (CAS 912331-80-7)
- 4,6-Dimethylbenzo[d]isothiazole-3-carboxylic acid (CAS 1090903-64-2)
- 2,4-Dimethylbenzo[g]quinoline (CAS 14879-95-9)
- 2,4-DIMETHYLBENZO[H]QUINOLINE (CAS 605-67-4)
Recommended Standards
- 1-(3,4-dimethylphenyl)-1H-imidazole-2-thiol (CAS 851207-77-7)
- 1-(3,5-Dimethylphenyl)-1h-imidazole-2-thiol (CAS 475997-95-6)
- 1-(2-Thienyl)-1,2,3,4-tetrahydropyrrolo[1,2-a]pyrazine (CAS 865546-35-6)
- 1-(2-Phenylthiazol-5-yl)ethan-1-amine (CAS 921061-07-6)
- Methyl pyrrolo[1,2-a]pyrimidine-6-carboxylate (CAS 1083196-25-1)
- 3-phenylazetidin-3-ol hydrochloride (CAS 550370-15-5)
- [2-(Trifluoromethyl)piperidin-4-yl]boronic acid (CAS 2377587-54-5)
- 3,4-Difluorothiophene-2-sulfonyl chloride (CAS 2657625-36-8)
- 5-Nitro-2-(pyridin-4-ylmethyl)-1,2-dihydroisoquinolin-1-one (CAS 1797096-04-8)
- CAS 70236-68-9 (CAS 70236-68-9)
- 2-Oxo-6-phenyl-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid (CAS 304443-33-2)
- 3-Hydroxy-4-methylhexanoic acid (CAS 59866-91-0)
- 737694-65-4 N-[Amino(imino)methyl]-4-methylpiperidine-1-carboximidamide MFCD15204030 (CAS 737694-65-4)
- Acetyl Dipeptide-1 (CAS 196604-48-5)
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