5211-02-9 (3-Chloro-4-ethoxyphenyl)amine MFCD08687289 CAS 5211-02-9
| CAS No. | 5211-02-9 |
| Molecular Formula | C8H16ClNO |
| Molecular Weight | 177.67 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 5211-02-9 (3-Chloro-4-ethoxyphenyl)amine MFCD08687289.
5211-02-9 (3-Chloro-4-ethoxyphenyl)amine MFCD08687289 (CAS 5211-02-9), molecular formula C8H16ClNO and molecular weight 177.67 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5211-02-9 (3-Chloro-4-ethoxyphenyl)amine MFCD08687289 (C8H16ClNO) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C8H16ClNO |
| Molecular Weight | 177.67 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
- n-Butyl-2-chloro-n-ethylacetamide (CAS 2567-58-0)
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- 4-Chlorothieno[2,3-b]pyridine (CAS 62226-17-9)
- Bis(2-hydroxyethyl) cyclohexane-1,4-dicarboxylate (CAS 1571-00-2)
- (2-amino-3,5-dichloro-6-fluoro-phenyl)boronic acid (CAS 2638502-53-9)
- 2-Amino-5-(4-chloro-5-methyl-1h-pyrazol-1-yl)-2-methylpentanoic acid (CAS 1343628-02-3)
- 1-(2-Chlorobenzyl)-1H-indole-3-carbaldehyde (CAS 90815-00-2)
- (2S,4R)-3-Benzoyl-4-ethyl-4-methyl-2-phenyloxazolidin-5-one (CAS 118995-18-9)
- tert-Butyl 3-(2-amino-5-(tert-butoxy)-5-oxopentan-2-yl)azetidine-1-carboxylate (CAS 2715050-79-4)
- 2-[(4-fluorophenyl)formamido]acetic acid (CAS 366-79-0)
- 1-(3,4-Dichlorophenyl)butan-1-amine hydrochloride (CAS 90944-01-7)
- Oxymorphone in Methanol(Solution) (CAS 76-41-5)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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