9-Chloro-7-nitroacridine-4-carbonyl chloride CAS 89459-29-0
| CAS No. | 89459-29-0 |
| Molecular Formula | C14H6Cl2N2O3 |
| Molecular Weight | 321.12 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 9-Chloro-7-nitroacridine-4-carbonyl chloride.
9-Chloro-7-nitroacridine-4-carbonyl chloride (CAS 89459-29-0), molecular formula C14H6Cl2N2O3 and molecular weight 321.12 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 9-Chloro-7-nitroacridine-4-carbonyl chloride is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 321.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 9-Chloro-7-nitroacridine-4-carbonyl chloride 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 | C14H6Cl2N2O3 |
| Molecular Weight | 321.12 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-(2-Bromo-5-chlorophenoxy)acetic acid (CAS 1785255-91-5)
- 5-Methoxy-7,8-dimethyl-2-phenylchroman-4-one (CAS 2812-09-1)
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- 3-Bromo-5-(bromomethyl)-4-(difluoromethyl)pyridin-2-amine (CAS 1804723-06-5)
- N-(tert-butyl)-7-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 338751-41-0)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
Why CATO?
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