1-Ethyl-3-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde CAS 1248197-61-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1248197-61-6 |
| Molecular Formula | C11H11N3O |
| Molecular Weight | 201.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethyl-3-(pyridin-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1248197-61-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H11N3O. Molecular weight: 201.22 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H11N3O |
| Molecular Weight | 201.22 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.) | 1990 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- 6-ethyl-2-pyridin-3-ylpyrimidin-4(3H)-one (CAS 1049874-27-2)
- 4-(pyridin-3-ylmethoxy)phenol (CAS 1094283-57-4)
- [4-(Pyridin-3-yloxy)phenyl]methanol (CAS 1094400-75-5)
- 6-ethyl-2-(pyridin-4-yl)-3,4-dihydropyrimidin-4-one (CAS 1146290-21-2)
- 4-(Pyridin-4-ylmethoxy)phenol (CAS 1152564-20-9)
- 2-(Pyridin-2-yl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine (CAS 1246891-69-9)
- 1-Ethyl-3-(pyridin-3-yl)-1H-pyrazole-4-carbaldehyde (CAS 1249536-42-2)
- 4-(Pyridin-4-ylmethoxy)pyridin-3-amine (CAS 1447963-17-8)
Recommended Standards
- 2-(1-(Ethoxycarbonyl)pyrrolidin-2-yl)acetic acid (CAS 1247996-56-0)
- 2-(Benzyloxy)pyrimidin-5-amine (CAS 1248623-54-2)
- 3-Amino-1-(pyridin-2-ylmethyl)pyridin-2(1h)-one (CAS 1247938-09-5)
- 4-(3-Methoxy-4-methylphenyl)-1h-pyrazol-5-amine (CAS 2092039-01-3)
- 7-Bromooct-7-enenitrile (CAS 485320-19-2)
- 2-(Dimethylamino)ethyl carbamate (CAS 4220-32-0)
- (2,2-dimethylpropyl)(2-methylpropyl)amine (CAS 944080-56-2)
- 2-(2-Ethyl-1-piperidinyl)-3-pyridinamine (CAS 1082042-74-7)
- Methyl 6-fluoro-5-methyl-1H-indole-2-carboxylate (CAS 1049685-21-3)
- Lixisenatide (CAS 320367-13-3（free base）)
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