2H-Isoxazolo[4,5-f]isoindole CAS 118716-69-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 118716-69-1 |
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2H-Isoxazolo[4,5-f]isoindole (CAS 118716-69-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H6N2O. Molecular weight: 158.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H6N2O |
| Molecular Weight | 158.16 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.) | 1990 |
| Nitrogen Atoms | 2 |
Related H Standards
- Isoxazolo[5,4-f]indolizine (CAS 105583-52-6)
- Isoxazolo[5,4-e]indolizine (CAS 110799-54-7)
- Isoxazolo[4,3-g]indolizine (CAS 125612-97-7)
- 2H-Isoxazolo[3,4,5-de]quinoline (CAS 130201-75-1)
- 1H-Isoxazolo[3,4-b]indole (CAS 140469-00-7)
- 2H-Isoxazolo[5,4-f]indole (CAS 146781-77-3)
- 2H-Isoxazolo[4,5-f]indole (CAS 146781-78-4)
- 2H-Isoxazolo[3,4,5-de]isoquinoline (CAS 885676-07-3)
Recommended Standards
- 2-(2H-benzo[d][1,2,3]triazol-2-yl)acetonitrile (CAS 118521-81-6)
- 3-Amino-1H-pyrrolo[3,2-b]pyridine-5-carbonitrile (CAS 1190311-61-5)
- 5-Hydroxy-2-methyl-1,4,5,6-tetrahydropyrimidine-4-carboxylic acid (CAS 117229-60-4)
- (R)-1-(Benzo[d][1,3]dioxol-5-yl)-2-bromoethan-1-ol (CAS 182621-74-5)
- (S)-4-(Pyrrolidin-2-yl)pyridine (CAS 130343-14-5)
- 4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-((dimethylamino)methylene)-4-(phenylsulfonyl)butanamide (CAS 338420-80-7)
- 2-Phenyl-5,7-dihydrospiro[pyrano[4,3-d]pyrimidine-8,3'-pyrrolidine] (CAS 1422063-10-2)
- Methyl 4-amino-3-mercaptobenzoate (CAS 7025-27-6)
- (2S,4R)-4-{[(tert-butoxy)carbonyl]amino}oxane-2-carboxylic acid (CAS 2306245-87-2)
- Semaglutide impurity 63 (CAS CATO-C4X-222663)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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