5,6-Dihydro-7,4-(azenometheno)benzo[d]isoxazole CAS 132804-41-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 132804-41-2 |
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dihydro-7,4-(azenometheno)benzo[d]isoxazole (CAS 132804-41-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H6N2O. Molecular weight: 146.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H6N2O |
| Molecular Weight | 146.15 g/mol |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 2 |
Related Dihydro Standards
- 5,6-Dihydro-4,7-(azenometheno)benzo[d]isoxazole (CAS 132804-40-1)
- 5-Oxo-3,5-dihydro-2H-pyrrolizine-1-carbonitrile (CAS 164025-04-1)
- 1,4-Dihydro-1,6-naphthyridin-4-one (CAS 72754-01-9)
- 6,7-Dihydro-5H-pyrrolo[3,4-d]pyrimidine-2-carbonitrile (CAS 947305-16-0)
- 5,6-Dihydro-1,4-oxathiine-2-carboxylic acid (CAS 115595-71-6)
- 3-(4,5-Dihydro-1H-pyrrol-2-yl)pyridine (CAS 1125-96-8)
- 5-Methyl-7,8-dihydro-1,6-naphthyridine (CAS 1176413-88-9)
- 3-(2,3-Dihydro-1H-pyrrol-2-yl)pyridine (CAS 144648-79-3)
Recommended Standards
- 1-Ethyl-1H-imidazole-4,5-dicarbonitrile (CAS 133123-67-8)
- Pyrido[4,3-d]pyrimidin-5-amine (CAS 1314916-10-3)
- Cinnolin-3-ol (CAS 134434-32-5)
- 2,3-dichloro-N-(6-methoxy-3-pyridinyl)-3-[(4-methylbenzyl)sulfanyl]acrylamide (CAS 337922-08-4)
- (E)-2-((4-methylbenzylidene)amino)thiophene-3-carbonitrile (CAS 338777-53-0)
- N-(4-Bromophenyl)-2-((3-(4-methoxyphenyl)-1,2,4-thiadiazol-5-yl)thio)acetamide (CAS 864922-29-2)
- 3-(3,5-Difluorophenyl)chroman-4-one (CAS 1529771-72-9)
- 6-Bromothiazolo[5,4-b]pyridine (CAS 886372-88-9)
- Ac4GalNAz (CAS 653600-56-7)
- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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