5-(Pyrazin-2-yl)thiophene-2-carbaldehyde CAS 545424-55-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 545424-55-3 |
| Molecular Formula | C9H6N2OS |
| Molecular Weight | 190.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Pyrazin-2-yl)thiophene-2-carbaldehyde (CAS 545424-55-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H6N2OS. Molecular weight: 190.22 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H6N2OS |
| Molecular Weight | 190.22 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Pyrazin Standards
- 1-(3-(Pyrazin-2-yl)-1H-1,2,4-triazol-5-yl)ethan-1-amine (CAS 958717-43-6)
- 1-ethyl-3-(pyrazin-2-yl)-1h-pyrazol-5-ol (CAS 1279106-18-1)
- 3-(Pyrazin-2-yl)bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 2025387-50-0)
- 4-(Pyrazin-2-yl)-1,4-diazabicyclo[3.2.1]octane (CAS 675589-90-9)
- 1-(Pyrazin-2-yl)-1h-pyrazole-3-carboxylic acid (CAS 1014631-75-4)
- 1-(Pyrazin-2-yl)-1h-pyrazole-4-carboxylic acid (CAS 1014632-14-4)
- 5-(Pyrazin-2-yl)-1H-pyrazole-3-carboxylic acid (CAS 1029108-75-5)
- 1-(Pyrazin-2-yl)-1h-imidazole-4-carboxylic acid (CAS 1342526-35-5)
Recommended Standards
- 5-(2-Methanesulfonylpropan-2-yl)-2H-1,2,3,4-tetrazole (CAS 2126177-26-0)
- 5-(Pyrimidin-2-yl)thiophene-2-carbaldehyde (CAS 545424-57-5)
- 5-(1,3-Thiazol-2-yl)pyridine-3-carbaldehyde (CAS 342600-94-6)
- N-Allyl-2-imino-10-methyl-5-oxo-1-(pyridin-3-ylmethyl)-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 371124-90-2)
- 304671-64-5 Acetic acid, indium(3+)salt, monohydrate (9CI) CTK4G5245 (CAS 304671-64-5)
- Thioridazine Impurity 1 (CAS 533-15-3)
- Fenothiocarb (CAS 62850-32-2)
- 2-(3-Chlorophenyl)-1H-imidazole-5-carbaldehyde (CAS 97749-78-5)
- (S)-3-(Naphthalen-1-yl)piperazin-2-one (CAS 1246543-09-8)
- Tirzepatide Impurity 20 (CAS CATO-C4X-324020)
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