7417-18-7 9-[4-aminobutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione 9-[4-azanylbutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione A838045 CAS 7417-18-7
| CAS No. | 7417-18-7 |
| Molecular Formula | C9H18O2 |
| Molecular Weight | 158.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7417-18-7 9-[4-aminobutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione 9-[4-azanylbutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione A838045.
CATO supplies 7417-18-7 9-[4-aminobutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione 9-[4-azanylbutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione A838045 (CAS 7417-18-7), a certified reference material (molecular formula C9H18O2, MW 158.24 g/mol) for analytical method development and quality control.
Structurally, 7417-18-7 9-[4-aminobutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione 9-[4-azanylbutyl(ethyl)amino]-2,3-dihydrobenzo[f]phthalazine-1,4-dione A838045 (C9H18O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 158.24 g/mol, it falls into the medium-molecular-weight range.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H18O2 |
| Molecular Weight | 158.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1959 |
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