2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one CAS CATO-C4X-1826140
| CAS No. | CATO-C4X-1826140 |
| Molecular Formula | C9H9ClN2O4 |
| Molecular Weight | 244.63 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 2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one.
CATO supplies 2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one (CAS CATO-C4X-1826140), a certified reference material (molecular formula C9H9ClN2O4, MW 244.63 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 244.63 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).
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 2-amino-1-(5-chloro-2-methoxy-4-nitrophenyl)ethan-1-one 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 | C9H9ClN2O4 |
| Molecular Weight | 244.63 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related amino Standards
- Ethyl 2-amino-6-chloro-3-nitrobenzoate (CAS 1183066-76-3)
- Ethyl 3-amino-4-chloro-2-nitrobenzoate (CAS 1277132-56-5)
- Ethyl 4-amino-3-chloro-5-nitrobenzoate (CAS 1427460-85-2)
- 2-Amino-3-(2-chloro-5-nitrophenyl)propanoic acid (CAS 603941-08-8)
- 2-Amino-3-(2-chloro-6-nitrophenyl)propanoic acid (CAS 56433-07-9)
- 2-Amino-3-(4-chloro-2-nitrophenyl)propanoic acid (CAS 56433-05-7)
- 2-Amino-3-(5-chloro-2-nitrophenyl)propanoic acid (CAS 35287-46-8)
- 3-Amino-3-(2-chloro-5-nitrophenyl)propanoic acid (CAS 282524-74-7)
Recommended Standards
- Sodium (2-chlorophenyl) (hydroxy) methanesulfonate (CAS CATO-C3D-262162)
- 2-(Chloromethyl)-1-(trifluoromethyl)naphthalene (CAS 1261662-43-4)
- N-(5-Chloro-2-methoxy-4-nitrophenyl)acetamide (CAS 22521-37-5)
- 1-(4-Chloro-6-methoxy-1,3,5-triazin-2-yl)azetidine-3-carboxylic acid (CAS 1342476-50-9)
- N-(1H-Pyrazol-3-yl)methanesulfonamide (CAS 1248201-08-2)
- 2-(2-Fluorophenyl)-N,N-dimethyl-5-(pyridin-3-yl)pyrimidin-4-amine (CAS 823795-52-4)
- 4-Chloro-4'-hydroxy-3'-methoxy-[1,1'-biphenyl]-3-carbonitrile (CAS 1261901-36-3)
- 2,5-Dichloro-4-pyridinecarboxaldehyde (CAS 102645-33-0)
- (S)-2-((S)-2-amino-3-phenylpropanamido)-4-methylpentanamide hydrobromide (CAS 108321-16-0)
- Ethyl 4-Oxo-4-(3-pyridyl)butanoate (CAS 59086-27-0)
- trans-2-Fluoro-N-methoxy-N-methylcyclopropane-carboxamide 1706439-42-0 (CAS 1706439-42-0)
- 2-((1H-Indol-3-yl)methyl)-8-bromo-3-hydroxyquinoline-4-carboxylic acid (CAS 924634-63-9)
- Fluconazole EP Impurity I Bromide (CAS 150168-54-0)
- Liraglutide Impurity 31 (CAS CATO-C4X-199231)
Why CATO?
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