2-Chloroacridine-9(10H)-thione CAS 30558-73-7
| CAS No. | 30558-73-7 |
| Molecular Formula | C13H8ClNS |
| Molecular Weight | 245.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-Chloroacridine-9(10H)-thione is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-Chloroacridine-9(10H)-thione (CAS 30558-73-7) is a high-purity analytical reference standard with the molecular formula C13H8ClNS and a molecular weight of 245.73 g/mol.
The molecular framework of 2-Chloroacridine-9(10H)-thione (C13H8ClNS) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2-Chloroacridine-9(10H)-thione 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 | C13H8ClNS |
| Molecular Weight | 245.73 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Chloroacridine Standards
- 3-Chloroacridine-9(10H)-thione (CAS 95112-15-5)
- 2-Chloroacridine-9-carbonitrile (CAS 30490-54-1)
- 9-Chloroacridine-4-carboxamide (CAS 63178-96-1)
- 9-Chloroacridine-4-carboxylic acid (CAS 163981-90-6)
- 9-Chloroacridine-4-carbonyl chloride (CAS 89459-22-3)
- 2-Chloroacridine (CAS 1207-96-1)
- 3-Chloroacridine (CAS 59304-30-2)
- 4-Chloroacridine (CAS 28814-25-7)
Recommended Standards
- 2-Chloro-6-(phenylsulfanyl)benzonitrile (CAS 38615-62-2)
- 2-[2-(4-Chlorophenyl)sulfanylethylamino]acetic acid (CAS 53492-40-3)
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- 2-(4-Chlorophenyl)benzothiazole (CAS 6265-91-4)
- ethyl 5-cyano-3,3-dimethylmorpholine-4-carboxylate (CAS 1803610-14-1)
- Polyoxyethylene Tridecyl Ether (CAS 78330-21-9)
- tert-Butyl 3-bromo-2-oxobutanoate (CAS 61964-76-9)
- 5,7-dichloro-1,6-naphthyridin-4-ol (CAS 1443378-52-6)
- Ethyl 7-(methylthio)thiazolo[5,4-d]pyrimidine-2-carboxylate (CAS 866410-58-4)
- (+/-)8(9)-Epetre (Z)-7-((2S,3R)-3-((2Z,5Z)-undeca-2,5-dienyl)oxiran-2-yl)hept-5-enoic acid 81246-85-7 (CAS 81246-85-7)
- 6-Chloro-1-methyl-N-phenyl-1H-pyrazolo[3,4-d]pyrimidin-4-amine (CAS 931719-54-9)
- 5-Bromo-2-methylbenzoxazole (CAS 5676-56-2)
- 2,2,2-Trifluoro-1-(2-hydroxyphenyl)ethan-1-one (CAS 25666-51-7)
- Peptide Impurity 12 (CAS CATO-CPTD788812)
Why CATO?
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