5-Cyanothiophene-2-carboxamide CAS 67808-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 67808-45-1 |
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Cyanothiophene-2-carboxamide (CAS 67808-45-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H4N2OS. Molecular weight: 152.17 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H4N2OS |
| Molecular Weight | 152.17 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1976 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Cyanothiophene Standards
- 5-Cyanothiophene-3-carboxylic acid (CAS 1211589-12-6)
- 2-Cyanothiophene-3-carboxylic acid (CAS 71154-34-2)
- 3-Cyanothiophene-2-carboxylic acid (CAS 58231-00-8)
- 4-Cyanothiophene-2-carboxylic acid (CAS 406719-77-5)
- 4-Cyanothiophene-3-carboxylic acid (CAS 78071-34-8)
- 5-Cyanothiophene-2-carboxylic Acid (CAS 59786-39-9)
- 5-Cyanothiophene-2-carboxaldehyde (CAS 21512-16-3)
- Methyl 2-cyanothiophene-3-carboxylate (CAS 67808-30-4)
Recommended Standards
- 5-(Thiazol-2-yl)oxazole (CAS 681135-47-7)
- 5-Cyclopropyl-2-fluorophenol (CAS 2379918-44-0)
- 5-(1-Fluorocyclopropyl)pyridin-2-amine (CAS 2839739-51-2)
- N-(3,5-Dichlorophenyl)benzenesulfonamide (CAS 54129-15-6)
- Isoline (CAS 30000-36-3)
- 3-(2-(1H-naphtho[2,3-d]imidazol-2-yl)ethyl)aniline (CAS 842957-75-9)
- 3-Chloro-1H-pyrrolo[2,3-c]pyridine-4-carbonitrile (CAS 1190315-55-9)
- 6-((Perchlorophenyl)thio)-1,3,5-triazine-2,4-diamine (CAS 380474-17-9)
- 2-Amino-4-bromo-5-methylbenzonitrile (CAS 1643156-28-8)
- Biotinyl-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 213779-13-6)
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