5-Ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbohydrazide CAS 790263-70-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 790263-70-6 |
| Molecular Formula | C11H16N2OS |
| Molecular Weight | 224.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Ethyl-4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbohydrazide (CAS 790263-70-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16N2OS. Molecular weight: 224.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H16N2OS |
| Molecular Weight | 224.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4h,5h,6h,7h,8h,9h-Cycloocta[b]thiophene-2-carbohydrazide (CAS 750599-06-5)
- 5-Methyl-2-phenylbenzo[b]thiophene (CAS 55164-43-7)
- 4-Amino-N-methyl-2-(propylthio)benzamide (CAS 921146-79-4)
- 2-Amino-5-bromo-4-(difluoromethyl)nicotinic acid (CAS 1804721-20-7)
- 5-(Methylsulfonyl)-4-phenyl-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1707393-90-5)
- {(2E)-3-Oxo-2-[4-(trifluoromethyl)benzylidene]-2,3-dihydro-4H-1,4-benzothiazin-4-yl}acetic acid (CAS 900345-90-6)
- 1-(Benzofuran-2-yl)-N,N-dimethylmethanamine (CAS 91132-03-5)
- 2-Bromo-1-(3-methoxy-4-nitrophenyl)ethan-1-one (CAS 90725-63-6)
- 2-((tert-Butoxycarbonyl)amino)-2-(3,5-dichlorophenyl)acetic acid (CAS 369403-30-5)
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