3-Hydroxythiophene-2-carbaldehyde CAS 5118-08-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5118-08-1 |
| Molecular Formula | C5H4O2S |
| Molecular Weight | 128.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-Hydroxythiophene-2-carbaldehyde (CAS 5118-08-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4O2S. Molecular weight: 128.15 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4O2S |
| Molecular Weight | 128.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Sulfur Atoms | 1 |
Related Hydroxythiophene Standards
- 5-Hydroxythiophene-2-carbaldehyde (CAS 144876-23-3)
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- 3-Hydroxythiophene-2-carbonitrile (CAS 57059-19-5)
- 4-Hydroxythiophene-2-carbonitrile (CAS 256495-21-3)
- 5-Hydroxythiophene-2-carbonitrile (CAS 550379-22-1)
- 2-Acetyl-3-hydroxythiophene (CAS 5556-07-0)
- N-Hydroxythiophene-2-carboximidamide (CAS 53370-51-7)
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- Methyl 3-formylquinoline-4-carboxylate (CAS 81355-38-6)
- Thymopoietin II Peptide Fragment (CAS 56795-64-3)
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