2H-Isoxazolo[5,4-b]pyrrolo[2,3-e]pyridine CAS 952702-87-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 952702-87-3 |
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2H-Isoxazolo[5,4-b]pyrrolo[2,3-e]pyridine (CAS 952702-87-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5N3O. Molecular weight: 159.14 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H5N3O |
| Molecular Weight | 159.14 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related H Standards
- 1H-Isoxazolo[5,4-g]indazole (CAS 173894-82-1)
- 2H-Isoxazolo[5,4-b]pyrrolo[3,4-d]pyridine (CAS 407624-71-9)
- Isoxazolo[5,4-b]pyridine-3-acetonitrile (CAS 58035-53-3)
- Isoxazolo[5,4-f]indolizine (CAS 105583-52-6)
- Isoxazolo[5,4-e]indolizine (CAS 110799-54-7)
- 2H-Isoxazolo[4,5-f]isoindole (CAS 118716-69-1)
- Isoxazolo[4,3-g]indolizine (CAS 125612-97-7)
- 2H-Isoxazolo[3,4,5-de]quinoline (CAS 130201-75-1)
Recommended Standards
- 2H-Imidazo[4',5':5,6]benzo[1,2-d]oxazole (CAS 933789-60-7)
- 2H-Imidazo[4',5':4,5]benzo[1,2-d]oxazole (CAS 267-85-6)
- 2H-Oxazolo[4,5-g]indazole (CAS 21274-68-0)
- 2-(2-(1-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1H-indol-3-yl)acetyl)-N-phenylhydrazine-1-carbothioamide (CAS 339099-35-3)
- N-(2-Chlorobenzyl)-2-((6-((2-chlorobenzyl)amino)pyrimidin-4-yl)thio)acetamide (CAS 1116006-62-2)
- 1-Isobutyl-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1268074-59-4)
- Ethyl 4-(2-(1H-indol-3-yl)-2-oxoacetyl)piperazine-1-carboxylate (CAS 497060-87-4)
- N-(3-Nitropyridin-2-yl)methanesulfonamide (CAS 1820716-87-7)
- (T-4)-Carbonyltris(triphenylphosphine)iridium (CAS 85688-70-6)
- Insulin Degludec Impurity 2 (CAS CATO-C4X-21572)
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