5-Chlorobenzo[b]thiophene-3-carbaldehyde CAS 16296-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16296-68-7 |
| Molecular Formula | C9H5ClOS |
| Molecular Weight | 196.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chlorobenzo[b]thiophene-3-carbaldehyde (CAS 16296-68-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H5ClOS. Molecular weight: 196.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H5ClOS |
| Molecular Weight | 196.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
- 3-Chlorobenzo[c]thiophene-1-carbaldehyde (CAS 136132-56-4)
- 6-Chlorobenzo[b]thiophene-2-carbaldehyde (CAS 234107-52-9)
- 7-Chlorobenzo[b]thiophene-2-carbaldehyde (CAS 477735-67-4)
- 1-(5-Chlorobenzo[d]oxazol-2-yl)-N-methylmethanamine (CAS 1017782-51-2)
- 2-(7-Chlorobenzo[d]oxazol-2-yl)ethan-1-amine (CAS 1119449-48-7)
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Recommended Standards
- 3-Chloro-1-benzothiophene-2-carbaldehyde (CAS 14006-54-3)
- 3-Oxabicyclo[3.1.0]hexan-6-ylmethanesulfonyl chloride (CAS 1858670-45-7)
- {2-oxabicyclo[2.1.1]hexan-1-yl}methanesulfonyl chloride (CAS 2060006-04-2)
- (E)-N'-Methoxy-N-[4-(thiophen-2-yl)pyrimidin-2-yl]methanimidamide (CAS 865660-29-3)
- 5-Bromo-2-(difluoromethyl)benzonitrile (CAS 1128269-99-7)
- Tetrakis(4-cyanophenyl)ethylene (CAS 79802-71-4)
- Ethyl 4-oxo-2,4,5,6-tetrahydrocyclopenta[c]pyrazole-3-carboxylate (CAS 2089992-52-7)
- 1,1-Diphenylhexan-2-ol (CAS 51799-47-4)
- cis-4-(4-Thiomethylbenzoyl)cyclohexane-1-carboxylic acid (CAS 1217852-97-5)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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