3-(4-Isopropylbenzyl)-6,7-dihydro-5H-cyclopenta[b]isoxazolo[4,5-e]pyridine-4-carboxylic acid CAS 1263212-77-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1263212-77-6 |
| Molecular Formula | C20H20N2O3 |
| Molecular Weight | 336.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(4-Isopropylbenzyl)-6,7-dihydro-5H-cyclopenta[b]isoxazolo[4,5-e]pyridine-4-carboxylic acid (CAS 1263212-77-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C20H20N2O3. Molecular weight: 336.38 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C20H20N2O3 |
| Molecular Weight | 336.38 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Isopropylbenzyl Standards
- (4-((4-Isopropylbenzyl)oxy)phenyl)(morpholino)methanone (CAS 866011-08-7)
- N-(4-Isopropylbenzyl)-4-(tetrahydro-2-furanylmethoxy)aniline (CAS 1040690-74-1)
- 4-((4-Isopropylbenzyl)oxy)-N-(pyridin-3-ylmethyl)benzamide (CAS 866011-16-7)
- 3-(4-Isopropylbenzyl)-6-methylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263210-47-4)
- N-(4-Isopropylbenzyl)-1-(4-methoxyphenyl)-1H-benzo[d]imidazol-5-amine (CAS 489416-12-8)
- 3-(4-Isopropylbenzyl)-6-phenylisoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263212-74-3)
- 3-(4-Isopropylbenzyl)-6-(thiophen-2-yl)isoxazolo[5,4-b]pyridine-4-carboxylic acid (CAS 1263210-60-1)
- 2-(((4-Isopropylbenzyl)amino)methyl)-6-methoxyphenol (CAS 1232776-78-1)
Recommended Standards
- 1,3-Bis(4-(allyloxy)phenyl)propane-1,3-dione (CAS 1262142-69-7)
- Ethyl 2-(4'-(4-amino-3-methylisoxazol-5-yl)-[1,1'-biphenyl]-4-yl)acetate (CAS 1282660-37-0)
- Methyl 1'-benzyl-2-oxospiro[indoline-3,2'-pyrrolidine]-4'-carboxylate (CAS 1261079-75-7)
- Ethyl 2-(3,5-dihydroxyphenyl)acetate (CAS 66761-55-5)
- (1-Methyl-3-phenyl-1H-pyrazol-5-yl)(4-(pyridin-2-yl)piperazin-1-yl)methanone (CAS 1251577-65-7)
- Methyl (2Z,4E)-2-cyano-5-phenylpenta-2,4-dienoate (CAS 113966-65-7)
- 4,5-dichloro-6-methyl-2-[5-(trifluoromethyl)-2-pyridyl]pyrimidine (CAS 266679-65-6)
- 3-Bromo-2-(trifluoromethyl)phenol (CAS 1214352-26-7)
- n1-((1,3-Dimethyl-1h-pyrazol-4-yl)methyl)ethane-1,2-diamine (CAS 1006323-11-0)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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