1-Chloro-4-ethoxy-2-nitrobenzene CAS 89979-06-6
| CAS No. | 89979-06-6 |
| Molecular Formula | C8H8ClNO3 |
| Molecular Weight | 201.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
1-Chloro-4-ethoxy-2-nitrobenzene (CAS 89979-06-6) is a high-purity analytical reference standard with the molecular formula C8H8ClNO3 and a molecular weight of 201.61 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-Chloro-4-ethoxy-2-nitrobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 201.61 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures 1-Chloro-4-ethoxy-2-nitrobenzene 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 | C8H8ClNO3 |
| Molecular Weight | 201.61 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 1-chloro-5-methoxy-2-methyl-4-nitrobenzene (CAS 100777-46-6)
- 1-Chloro-4-methoxy-2-methyl-5-nitrobenzene (CAS 101080-03-9)
- 1-Chloro-2-(methoxymethyl)-4-nitrobenzene (CAS 101513-52-4)
- 2-Chloro-4-(ethylamino)pyrimidine-5-carboxylic acid (CAS 101683-59-4)
- 3-Chloro-6-ethoxypyridine-2-carboxylic acid (CAS 1020945-92-9)
- 1-Chloro-2-ethoxy-4-nitrobenzene (CAS 102236-22-6)
- 2-(2-Chloro-6-nitrophenyl)ethan-1-ol (CAS 102493-68-5)
- 2-Chloro-N-(2,5-dihydroxy-phenyl)-acetamide (CAS 102580-34-7)
Recommended Standards
- 1-Chloro-3-ethoxy-5-nitrobenzene (CAS 858855-23-9)
- 1-Chloro-4-methoxy-2-methyl-3-nitrobenzene (CAS 861792-41-8)
- 1-Chloro-2-methoxy-5-methyl-4-nitrobenzene (CAS 62492-41-5)
- 1-chloro-5-methoxy-4-methyl-2-nitrobenzene (CAS 97655-37-3)
- 2,4,6-Triethylbenzaldehyde (CAS 16688-89-4)
- 1-tert-butyl-2-[1-(2-methoxyethyl)-1H-pyrazol-4-yl]-5-oxopyrrolidine-3-carboxylic acid (CAS 1795305-12-2)
- 2-((11,11-Dioxido-3H-benzo[5,6][1,4]oxathiino[3,2-e]indol-1-yl)methylene)hydrazine-1-carboxamide (CAS 371199-44-9)
- (S)-2-Amino-N-(2,4-dichlorobenzyl)-N-ethylpropanamide (CAS 1353995-28-4)
- 1-(2-Chlorophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ol (CAS 1006597-09-6)
- 2-(2,2-Difluoroethoxy)phenylboronic Acid (CAS 958452-29-4)
- n-(2,3-Dihydrobenzo[b]thiophene-3-carbonyl)-n-methylglycine (CAS 1520289-14-8)
- 6-Methoxy-2H-chromene-3-carbonitrile (CAS 57543-71-2)
- 2-[methyl(4-nitrophenyl)amino]ethan-1-ol (CAS 18226-16-9)
- Semaglutide Impurity 166 (CAS 1395881-03-4)
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