4-Ethoxy-3-methyl-1H-pyrazolo[4,3-c]pyridine CAS 1246347-18-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1246347-18-1 |
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethoxy-3-methyl-1H-pyrazolo[4,3-c]pyridine (CAS 1246347-18-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H11N3O. Molecular weight: 177.20 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H11N3O |
| Molecular Weight | 177.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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.) | 1990 |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 4-Hydroxy-2-isopropoxybenzonitrile (CAS 1243473-31-5)
- 3-(Pyridin-4-yl)piperazin-2-one (CAS 1246548-48-0)
- 5-Cyclopropoxy-6-methylpicolinaldehyde (CAS 1243470-49-6)
- Benazeprilat Ethyl tert-Butyl Diester (CAS 859635-53-3)
- (6aR,8S,10aS)-10a-(4-chlorophenylsulfonyl)-1,4-difluoro-6a,7,8,9,10,10a-hexahydro-6H-benzo[c]chromen-8-ol (CAS 944949-06-8)
- Ethyl 8-bromoimidazo[1,2-a]pyridine-6-carboxylate (CAS 957103-97-8)
- Allyl (2-chlorophenyl)carbamate (CAS 25217-00-9)
- 7-chloro-3-(4-methylphenyl)-2-sulfanyl-3,4-dihydroquinazolin-4-one (CAS 13165-16-7)
- Phenyl(pyridin-4-yl)methanesulfonyl chloride (CAS 1339882-82-4)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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