2-(2-Methylpropanoyl)-2,3-dihydro-1H-indene-1,3-dione CAS 5426-11-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5426-11-9 |
| Molecular Formula | C21H24N2O2 2*HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-Methylpropanoyl)-2,3-dihydro-1H-indene-1,3-dione (CAS 5426-11-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H24N2O2 2*HCl. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C21H24N2O2 2*HCl |
| Molecular Weight | 372.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Methylpropanoyl Standards
- 4-(2-methylpropanoyl)-1H-pyrrole-2-carboxylic acid (CAS 1094648-86-8)
- 4-(2-methylpropanoyl)benzene-1-sulfonyl chloride (CAS 1181763-81-4)
- 8-Benzyl-4-(2-methylpropanoyl)-1-oxa-4,8-diazaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-54-4)
- ethyl 4-(2-methylpropanoyl)-1H-pyrrole-2-carboxylate (CAS 151982-52-4)
- 1-(2-Methylpropanoyl)pyrrolidine-2-carboxylic acid (CAS 23500-16-5)
- 330985-26-7 1-(2-Methylpropanoyl)piperidine-4-carboxylic acid DTXSID80588174 (CAS 330985-26-7)
- 2-(2-Methylpropanoyl)cyclopentan-1-one (CAS 59210-11-6)
- 2'-methyl-4-[2-(2-methylpropanoyl)-4-oxoquinazolin-3(4h)-yl]-1',9a'-dihydro-3h-spiro[furan-2,9'-imidazo[1,2-a]indole]-3',5(2'h,4h)-dione 6639-57-2 AR-1E3638 (CAS 6639-57-2)
Recommended Standards
- 3-Methyl-1-(thiophen-2-ylmethyl)-1h-pyrazol-5-amine (CAS 4394-28-9)
- 4-(4-formyl-2-methoxyphenoxy)butanoic acid (CAS 174358-69-1)
- 3'-Formyl-4'-(trifluoromethoxy)-[1,1'-biphenyl]-4-carbonitrile (CAS 923281-51-0)
- Regadenoson Hydrate (CAS 875148-45-1)
- 1-Methyl-4-((methylamino)methyl)-1H-pyrrole-2-carboxylic acid (CAS 1782916-43-1)
- (R)-3-Chloro-6-(pyrrolidin-3-yloxy)pyridazine hydrochloride (CAS 1261234-73-4)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com