4-Hydroxybenzo[c]acridin-3(12H)-one CAS 83538-80-1
| CAS No. | 83538-80-1 |
| Molecular Formula | C17H11NO2 |
| Molecular Weight | 261.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Hydroxybenzo[c]acridin-3(12H)-one (CAS 83538-80-1), a certified reference material (molecular formula C17H11NO2, MW 261.27 g/mol) for analytical method development and quality control.
Structurally, 4-Hydroxybenzo[c]acridin-3(12H)-one (C17H11NO2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 13.0, corresponding to approximately 13 ring(s) or double-bond equivalent(s). With a molecular weight of 261.27 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C17H11NO2 |
| Molecular Weight | 261.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 1 |
Related Hydroxybenzo Standards
- 5-(5-Hydroxybenzo[b]thiophen-2-yl)-1H-pyrrole-2-carboxylic acid (CAS 1897826-70-8)
- Ethyl 4-hydroxybenzo[h]quinoline-3-carboxylate (CAS 71083-13-1)
- 4-Hydroxybenzo[a]pyrene (CAS 37574-48-4)
- 7-Hydroxybenzo[a]pyrene (CAS 37994-82-4)
- 3-(6-Hydroxybenzo[d][1,3]dioxol-5-yl)indolin-2-one (CAS 1019771-90-4)
- Methyl 2-hydroxybenzo[6,7]oxepino[3,2-b]pyridine-7-carboxylate (CAS 1983120-08-6)
- 2-(6-Hydroxybenzo[d]thiazol-2-yl)thiazol-4(5H)-one (CAS 17002-50-5)
- 4-Hydroxybenzo[c]phenanthrene (CAS 22717-96-0)
Recommended Standards
- 4-fluoro-3-[(isopropylamino)sulfonyl]benzoic acid (CAS 701272-36-8)
- 5-(Acetylamino)-2-ethoxy-benzenesulfonyl fluoride (CAS 22191-76-0)
- 4-[(dimethyl-1,2-oxazol-4-yl)methoxy]-3-methoxybenzaldehyde (CAS 851721-91-0)
- 5-(Hex-5-en-1-yloxy)-2-nitrobenzofuran (CAS 56897-21-3)
- 6-Aminobenzo[c]isothiazole (CAS 1440512-64-0)
- 2-(Furan-2-yl)-4-methyl-5,6-dihydrofuro[2,3-d]pyrimidine (CAS 61378-88-9)
- 2-(Difluoromethyl)-3-methyl-5-nitropyridine-6-methanol (CAS 1805559-57-2)
- 2,4-Dichloro-6-ethylpyrimidine-5-carbonitrile (CAS 78494-45-8)
- Dicyclohexylamine N-(tert-butoxycarbonyl)-N-methyl-L-valinate (CAS 35761-42-3)
- Bifonazole impurity 17 (CAS CATO-C4X-156017)
- 2-Bromo-4-isopropyl-6-nitroaniline (CAS 1309963-10-7)
- N1-Butyl-4-(trifluoromethyl)benzene-1,2-diamine (CAS 320406-61-9)
- 1-(1-Phenylethyl)-1H-benzo[d]imidazole-2-carbaldehyde (CAS 612046-98-7)
- DAPK Substrate Peptide (CAS 386769-53-5)
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 18665070610 / Nicole.chen@cato-chem.com