N-isopropyl-5-(4-methoxybenzyl)-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxamide CAS 477859-35-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477859-35-1 |
| Molecular Formula | C18H22N4O3 |
| Molecular Weight | 342.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-isopropyl-5-(4-methoxybenzyl)-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxamide (CAS 477859-35-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C18H22N4O3. Molecular weight: 342.39 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C18H22N4O3 |
| Molecular Weight | 342.39 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related N Standards
- (5S)-isopropyl 2-acetamido-6-amino-5-(2,3-difluorophenyl)hexanoate (CAS 1254841-08-1)
- 1-Isopropyl-3-(2-((3-(thiophen-2-yl)-1,2,4-oxadiazol-5-yl)methyl)phenyl)urea (CAS 1796970-15-4)
- (R)-4-Isopropyl-2-(2-((R)-4-isopropyl-4,5-dihydrooxazol-2-yl)-1-phenylpropan-2-yl)-4,5-dihydrooxazole (CAS 2452222-13-6)
- N-isopropyl-4-(3-(thiophen-2-yl)benzyl)piperidine-4-carboxamide (CAS 1361112-21-1)
- 3-Isopropyl-4-(4-trifluoromethylphenyl-hydroxymethyl)-6-acetyl-sydnone imine (CAS 1103498-18-5)
- 2-Isopropyl-5-(1-(thiophen-2-ylsulfonyl)piperidin-4-yl)-1,3,4-oxadiazole (CAS 1235321-44-4)
- Isopropyl naphthalen-1-ylcarbamate (CAS 16827-25-1)
- Isopropyl 2-[4-(2-fluorophenyl)piperazino]nicotinate (CAS 338792-74-8)
Recommended Standards
- N-Cyclopropyl-3-(4-phenoxyphenyl)imidazo[1,2-a]pyrazin-8-amine (CAS 787591-25-7)
- Oxybis(propane-1,2-diyl) dibenzoate (CAS 94-03-1)
- N-Benzyl-2-(2-(pyridin-2-yl)-1H-benzo[d]imidazol-1-yl)acetamide (CAS 708995-12-4)
- (5-Fluoro-2-isopropoxypyridin-4-yl)methanol (CAS 1826110-20-6)
- (2R,3S,4R,5S,6R)-2-ethynyl-6-(hydroxymethyl)tetrahydro-2H-pyran-3,4,5-triol (CAS 388578-39-0)
- 3-O-(α-L-Fucopyranosyl)-D-galactopyranose (CAS 120375-11-3)
- Carbonylchlorohydrobis(tricyclohexylphosphine)ruthenium (CAS 36621-70-2)
- 2-(2,3-dihydro-1,4-benzoxathiin-2-yl)acetic acid (CAS 62591-01-9)
- 3-Phenyl-2h-thiete 1,1-dioxide (CAS 25903-17-7)
- D-[Ser]11-Semaglutide (CAS CATO-CPTD788629)
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