3-Ethoxy-2-methyl-N-(4-phenylbutyl)-2H-indazole-6-carboxamide CAS 919107-67-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 919107-67-8 |
| Molecular Formula | C21H25N3O2 |
| Molecular Weight | 351.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Ethoxy-2-methyl-N-(4-phenylbutyl)-2H-indazole-6-carboxamide (CAS 919107-67-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H25N3O2. Molecular weight: 351.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H25N3O2 |
| Molecular Weight | 351.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Ethoxy Standards
- 1'-Benzyl-5'-ethoxy-4-hydroxyspiro[cyclohexane-1,3'-indolin]-2'-one (CAS 948551-98-2)
- 2-((6-Ethoxy-4-methylquinazolin-2-yl)amino)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 524055-98-9)
- 2-((8-Ethoxy-4-methylquinazolin-2-yl)amino)-5,6,7,8-tetrahydroquinazolin-4(3H)-one (CAS 524055-95-6)
- Ethyl 4-ethoxy-1-methyl-7-phenoxyisoquinoline-3-carboxylate (CAS 808118-46-9)
- 2-Ethoxy-4-(1-oxoisoindolin-2-yl)benzene-1-sulfonyl chloride (CAS 277758-54-0)
- 4-Ethoxy-2-iodobenzophenone (CAS 951884-58-5)
- 4-Ethoxy-4-iodobenzophenone (CAS 951884-62-1)
- 1-((2-Ethoxy-5-isopropyl-4-methylphenyl)sulfonyl)-2-isopropyl-1H-imidazole (CAS 898644-85-4)
Recommended Standards
- 3-Carboethoxy-3-piperidinomethyl benzophenone (CAS 898792-78-4)
- 4,4',4''-(2,4,6-Trimethylbenzene-1,3,5-triyl)tripyridine (CAS 2027486-17-3)
- 3-Carboethoxy-2-piperidinomethyl benzophenone (CAS 898751-95-6)
- 4-Chloro-2-phenyl-2H-pyrazolo[3,4-d]pyrimidine (CAS 1100365-43-2)
- N-((R)-1-((2'-(1H-Tetrazol-5-yl)-[1,1'-biphenyl]-4-yl)methyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl)-3-(((R)-2-hydroxypropyl)amino)-3-methylbutanamide (CAS 145455-35-2)
- 2-Chloro-n-cyclopropylquinoline-4-carboxamide (CAS 874594-10-2)
- Etoricoxib Impurity 33 (CAS 1817735-82-2)
- 1-(2,6-Difluorophenyl)-2-(isopropylthio)ethan-1-one (CAS 1179252-28-8)
- 1-(9H-Fluoren-9-ylmethyl) (3S)-3-carboxy-25-[(3aS,4S,6aR)-hexahydro-2-oxo-1H-thieno[3,4-d]imidazol-4-yl]-5,21-dioxo-10,13,16-trioxa-2,6,20-triazapentacosanoate (CAS 2241747-15-7)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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