5,6,7,8-Tetrahydro-4h-cyclohepta[b]thiophene-3-carboxylic acid CAS 898391-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 898391-70-3 |
| Molecular Formula | C10H12O2S |
| Molecular Weight | 196.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6,7,8-Tetrahydro-4h-cyclohepta[b]thiophene-3-carboxylic acid (CAS 898391-70-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12O2S. Molecular weight: 196.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12O2S |
| Molecular Weight | 196.27 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| 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.) | 1987 |
| Sulfur Atoms | 1 |
Related Tetrahydro Standards
- Methyl 4,5,6,7-tetrahydro-1-benzothiophene-7-carboxylate (CAS 110449-91-7)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-3-yl)methanone (CAS 1341769-03-6)
- (Tetrahydro-2H-pyran-4-yl)(thiophen-2-yl)methanone (CAS 1344015-93-5)
- 4,5,6,7-Tetrahydro-1-benzothiophene-2-carbohydrazide (CAS 65361-27-5)
- 5-(Tetrahydro-2H-pyran-2-yl)thiophene-2-carbaldehyde (CAS 915922-93-9)
- 5,6,7,8-Tetrahydro-4h-cyclohepta[b]thiophene-2-carboxylic acid (CAS 40133-08-2)
- Methyl 4,5,6,7-tetrahydro-1-benzothiophene-2-carboxylate (CAS 91489-09-7)
- (tetrahydro-2H-pyran-2-ylmethyl)amine hydrochloride 35779-35-2 (CAS 35779-35-2)
Recommended Standards
- 5-Methyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylic acid (CAS 588698-05-9)
- 6-cyclopentyl-2-mercaptopyrimidin-4-ol (CAS 874516-60-6)
- 5-(Piperazin-1-yl)thiophene-2-carbaldehyde (CAS 851208-08-7)
- Icosan-1-amine (CAS 10525-37-8)
- 3-(3,5-Dimethoxyphenyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazoline-7-carboxylic acid (CAS 687584-00-5)
- Methyl 1-(iodomethyl)-2-oxabicyclo[2.2.2]octane-4-carboxylate (CAS 2758003-01-7)
- N-(3-chlorophenyl)-5-oxo-3-phenylisoxazole-2(5H)-carboxamide (CAS 320423-39-0)
- (5-Bromo-3-methylfuran-2-yl)methanol (CAS 851760-76-4)
- (3-Bromo-6-chloropyridin-2-yl)methyl methanesulfonate (CAS 1823948-13-5)
- Semaglutide impurity 109 (CAS CATO-C4X-2226109)
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