3,5,6,7-Tetrahydro-8-nitro-s-indacen-1(2H)-one CAS 620592-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 620592-45-2 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3,5,6,7-Tetrahydro-8-nitro-s-indacen-1(2H)-one (CAS 620592-45-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H11NO3. Molecular weight: 217.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 3,4-Dihydro-2H-spiro[naphthalene-1,4’-oxazolidine]-2’,5’-dione (CAS 30265-12-4)
- 3,5-Dimethyl-4-(4-nitrophenyl)-1H-pyrazole (CAS 42418-61-1)
- 3,4-dihydro-2H-spiro[naphthalene-1,2’-[1,4]oxazolidine]-3’,5’-dione (CAS 76311-49-4)
- 4-Allyl-2-fluorobenzonitrile (CAS 951888-50-9)
- N-(2-phenylpropyl)tetrahydrofuran-3-amine (CAS 1339583-43-5)
- 2-[2-(furan-2-yl)-2-oxoethylidene]-3-methyl-1,3-thiazolidin-4-one (CAS 1000932-21-7)
- 4,4''-Bis(bis(4-formylphenyl)amino)-[1,1':4',1''-terphenyl]-2',5'-dicarbaldehyde (CAS 2097132-15-3)
- Drotaverin Impurity 66 (CAS CATO-C4X-243566)
- Dicamba-Methyl Ester (CAS 6597-78-0)
- Peptide WE-14 (CAS 115136-18-0)
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