3-(thiophen-3-yl)-1H-pyrazole-4-carbaldehyde CAS 1249172-47-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1249172-47-1 |
| Molecular Formula | C8H6N2OS |
| Molecular Weight | 178.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(thiophen-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1249172-47-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H6N2OS. Molecular weight: 178.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H6N2OS |
| Molecular Weight | 178.21 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related thiophen Standards
- 5-(Thiophen-2-yl)pyrimidin-2-ol (CAS 1111113-73-5)
- 5-(Thiophen-3-yl)pyrimidin-2-ol (CAS 1111113-74-6)
- (1Z)-1-(Thiophen-3-yl)-N-(4H-1,2,4-triazol-4-yl)methanimine (CAS 125142-81-6)
- 2-(Thiophen-2-yl)pyrimidin-4(3H)-one (CAS 125903-92-6)
- 2-(Thiophen-2-yl)-1H-imidazole-5-carbaldehyde (CAS 1312325-01-1)
- 2-(Thiophen-3-yl)-1H-imidazole-5-carbaldehyde (CAS 279251-05-7)
- 3-(thiophen-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 26033-27-2)
- 3-(Thiophen-2-yl)-1H-pyrazole-5-carbaldehyde (CAS 459820-09-8)
Recommended Standards
- 2-Fluoro-5-(isopropylamino)benzonitrile (CAS 1248619-87-5)
- 1-Methanesulfonylcyclobutane-1-carboxylic acid (CAS 1250528-75-6)
- 2-(Ethyl(4-fluorophenyl)amino)acetonitrile (CAS 1247196-05-9)
- 4-Bromo-1-(ethoxymethyl)-2-fluorobenzene (CAS 1250406-44-0)
- 4-(4-Bromophenyl)but-3-en-2-ol (CAS 875852-27-0)
- N-(2-(1-methyl-1H-pyrazol-4-yl)ethyl)thietan-3-amine (CAS 1881793-24-3)
- tert-Butyl (3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)bicyclo[1.1.1]pentan-1-yl)carbamate (CAS 2195389-86-5)
- 2-(4-Hydroxy-3-methoxyphenyl)-5,7-dimethoxy-4H-chromen-4-one (CAS 1239-68-5)
- N-(3-(1-methyl-1H-pyrazol-4-yl)propyl)thietan-3-amine (CAS 1856388-02-7)
- Semaglutide Impurity 183 (CAS 159541-28-3)
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