5-(2-Chlorophenyl)thiophene-2-carbaldehyde CAS 356570-11-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 356570-11-1 |
| Molecular Formula | C11H7ClOS |
| Molecular Weight | 222.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Chlorophenyl)thiophene-2-carbaldehyde (CAS 356570-11-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H7ClOS. Molecular weight: 222.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H7ClOS |
| Molecular Weight | 222.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Phenylthiophene-2-carbonyl chloride (CAS 683274-48-8)
- 5-(3-Chlorophenyl)pyrimidine-2(1H)-thione (CAS 344281-77-2)
- 4-chlorothieno[2,3-d]pyrimidine-5-carboxylic acid (CAS 2090335-66-1)
- 5-(Isopropylsulfonyl)-2-morpholinopyrimidin-4-amine (CAS 175202-03-6)
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- Mepivacaine (CAS 22801-44-1)
- 4-(2-Hydroxyethyl)-1-(mesitylsulfonyl)-2,5-dimethyl-1,2-dihydro-3H-pyrazol-3-one (CAS 866039-65-8)
- Methyl 5-(3,4-dimethoxyphenyl)oxazole-4-carboxylate (CAS 89205-02-7)
- Peptide Impurity 09 X TFA Salt (CAS CATO-CPTD788809)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com