3-Chloro-9-((4-nitrophenyl)thio)acridine CAS 270088-53-4
| CAS No. | 270088-53-4 |
| Molecular Formula | C19H11ClN2O2S |
| Molecular Weight | 366.82 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 3-Chloro-9-((4-nitrophenyl)thio)acridine.
3-Chloro-9-((4-nitrophenyl)thio)acridine (CAS 270088-53-4) is a high-purity analytical reference standard with the molecular formula C19H11ClN2O2S and a molecular weight of 366.82 g/mol.
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution, 3-Chloro-9-((4-nitrophenyl)thio)acridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 366.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
CATO manufactures 3-Chloro-9-((4-nitrophenyl)thio)acridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H11ClN2O2S |
| Molecular Weight | 366.82 g/mol |
| 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
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Recommended Standards
- tert-Butyl 4-(6-chloro-8-fluoroquinazolin-4-yl)piperazine-1-carboxylate (CAS 2101287-23-2)
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- {4-[(4-chlorophenyl)sulfanyl]-3-nitrophenyl}methyl N-ethylcarbamate (CAS 320424-16-6)
- (S)-Methyl 2-(2-chlorophenyl)-2-(nitroso((2-(2-oxoethyl)thiophen-3-yl)methyl)amino)acetate (CAS CATO-C3D-26209)
- 1-Methyl-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid (CAS 119376-60-2)
- 3-ethyl-1-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1803601-55-9)
- 5-Bromo-2-chloro-6-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 683241-87-4)
- 7-(4-Fluorophenyl)-3-(3-(naphthalen-1-yloxy)propyl)-1H-indole-2-carboxylic acid (CAS 1073061-30-9)
- Ethyl 3-cyclobutyl-1,2,4-oxadiazole-5-carboxylate (CAS 1380300-65-1)
- 2-(6-Methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetic acid (CAS 61736-34-3)
- 1-(Pyridin-2-yl)-1H-pyrazole-4-thiol (CAS 1429903-03-6)
- N-(2-Aminoethyl)-5-methylisoxazole-3-carboxamide (CAS 103879-76-1)
- 1-(2-Chlorobenzyl)-N-((tetrahydrofuran-2-yl)methyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 924828-42-2)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
Why CATO?
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