5,5-Dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid CAS 1339526-12-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1339526-12-3 |
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,5-Dimethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid (CAS 1339526-12-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H14O2S. Molecular weight: 210.29 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H14O2S |
| Molecular Weight | 210.29 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Sulfur Atoms | 1 |
Related Dimethyl Standards
- 4,4-Dimethyl-1-(thiophen-3-yl)pentane-1,3-dione (CAS 1249405-89-7)
- 4,6-Dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid, mixture of diastereomers (CAS 1343425-36-4)
- 7,7-Dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylic acid (CAS 1503608-57-8)
- 6,6-Dimethyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylic acid (CAS 1549141-98-1)
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- 2,2-Dimethyl-3-(4-mercaptophenyl)propionic Acid (CAS 887354-80-5)
- 4,4-Dimethyl-1-(thiophen-2-yl)pentane-1,3-dione (CAS 41070-34-2)
- 5,5-Dimethyl-4,5,6,7-tetrahydro-2-benzothiophene-1-carboxylic acid (CAS 910635-40-4)
Recommended Standards
- 4-(Ethylthio)-2,5-dimethoxybenzaldehyde (CAS 132184-34-0)
- 4-(tert-Butylsulfanyl)benzoic acid (CAS 13205-51-1)
- 1-(3-Methylthiophen-2-yl)hexane-1,3-dione (CAS 1343619-36-2)
- 5-Nitropyrimidine-2-carboxylic acid (CAS 1086393-02-3)
- 3-Acetyl-5-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl](methyl)amino}-3aH,4H,5H,6H,6aH-pyrrolo[3,4-d][1,2]oxazole-4,6-dione (CAS 337920-09-9)
- 6-Chloro-8-methoxyquinoline (CAS 1355066-78-2)
- Glycine, N-[(phenylmethoxy)carbonyl]-L-isoleucyl- (CAS 13254-04-1)
- N-Acetyl-1-amino-2,5-dichloropentane (CAS 62922-46-7)
- N-(4-fluorobenzyl)-2,2-dimethoxyethan-1-amine (CAS 500782-63-8)
- Semaglutide impurity 71 (CAS CATO-C4X-222671)
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