3-Chloro-6-ethyl-benzo[b]thiophene-2-carboxylic acid hydrazide 3-chloro-6-ethyl-1-benzothiophene-2-carbohydrazide 351000-82-3 CAS 351000-82-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 351000-82-3 |
| Molecular Formula | C11H11ClN2OS |
| Molecular Weight | 254.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-6-ethyl-benzo[b]thiophene-2-carboxylic acid hydrazide 3-chloro-6-ethyl-1-benzothiophene-2-carbohydrazide 351000-82-3 (CAS 351000-82-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11ClN2OS. Molecular weight: 254.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H11ClN2OS |
| Molecular Weight | 254.74 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- n-[2-(1,3-benzothiazol-2-yl)ethyl]-2-chloroacetamide (CAS 847783-39-5)
- 2-chloroanthraquinone (CAS 131-09-9)
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- 3-(Difluoromethyl)-6-methoxy-4-(trifluoromethyl)pyridin-2-amine (CAS 1804924-16-0)
- 5-[(4-chloro-5-methyl-3-nitro-1h-pyrazol-1-yl)methyl]furan-2-carboxylic acid (CAS 402614-16-8)
- (2E)-1-(3-Chlorophenyl)-3-(4-ethoxyphenyl)prop-2-en-1-one (CAS 1354941-96-0)
- N-(diethylcarbamothioyl)benzamide (CAS 58328-36-2)
- 4-(3’-Bromo-[1,1’-biphenyl]-3-yl)-2,6-diphenylpyridine (CAS 2267999-94-8)
- 4-(3,4-Difluorophenyl)but-3-yn-2-ol (CAS 893747-19-8)
- Palmitoyl Hexapeptide-12 TFA salt (CAS 171263-26-6(Free Base))
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