2-Methyl-1-benzothiophene-3-carboxylic acid CAS 17375-82-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17375-82-5 |
| Molecular Formula | C10H8O2S |
| Molecular Weight | 192.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-1-benzothiophene-3-carboxylic acid (CAS 17375-82-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H8O2S. Molecular weight: 192.23 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1961 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 1-benzothiophene-4-carboxylate (CAS 100590-43-0)
- 7-Methyl-1-benzothiophene-3-carboxylic acid (CAS 1505-60-8)
- 5-Methyl-1-benzothiophene-2-carboxylic acid (CAS 1505-62-0)
- Benzothiophene-5-acetic Acid (CAS 17381-54-3)
- 6-Methyl-1-benzothiophene-3-carboxylic acid (CAS 82787-84-6)
- Methyl 1-benzothiophene-5-carboxylate (CAS 20532-39-2)
- Methyl benzothiophene-3-carboxylate (CAS 22913-25-3)
- 78676-34-3 1-benzothiophene-3-carbohydrazide DTXSID60397125 (CAS 78676-34-3)
Recommended Standards
- 4-Methylbenzo[b]thiophene-2-carboxylic acid (CAS 1735-13-3)
- 2-(1,1-Dioxidotetrahydrothiophen-3-yl)propanoic acid (CAS 17236-06-5)
- 1-(Ethylsulfonyl)cyclobutane-1-carboxylic acid (CAS 1774898-64-4)
- N-({[{[(Dimethylamino)methylene]amino}(methylsulfanyl)methylene]amino}methylene)-N-methylmethanaminium iodide (CAS 251096-47-6)
- 1-(4-Chlorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonitrile (CAS 75837-75-1)
- Methyl 2-amino-5-bromo-3-nitrobenzoate (CAS 636581-61-8)
- (6R,8R,13aS)-7,8-Dihydro-6,8-dimethyl-1,13-dinitro-6H-dibenzo[f,h][1,5]dioxonin (CAS 1192803-55-6)
- (1-Methoxycyclohexyl)methanol (CAS 117637-11-3)
- N-isobutyl-2-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)acetamide (CAS 2056919-38-9)
- Tirzepatide Impurity 48 (CAS CATO-C4X-324048)
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