Methyl 4-(2-amino-6-chlorophenoxy)benzoate CAS 946772-71-0
| CAS No. | 946772-71-0 |
| Molecular Formula | C14H12ClNO3 |
| Molecular Weight | 277.70 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 277.70 g/mol gives Methyl 4-(2-amino-6-chlorophenoxy)benzoate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Methyl 4-(2-amino-6-chlorophenoxy)benzoate (CAS 946772-71-0), a certified reference material (molecular formula C14H12ClNO3, MW 277.70 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, Methyl 4-(2-amino-6-chlorophenoxy)benzoate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 277.70 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C14H12ClNO3 |
| Molecular Weight | 277.70 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 4-Amino-3-((4-chlorobenzyl)oxy)benzoic acid (CAS 1096330-77-6)
- 3-Amino-5-chloro-2-methoxyphenyl benzoate (CAS 1228182-63-5)
- Methyl 2-amino-5-(4-chlorophenoxy)benzoate (CAS 1291530-09-0)
- Methyl 3-(2-amino-4-chlorophenoxy)benzoate (CAS 943619-98-5)
- Methyl 3-(2-amino-6-chlorophenoxy)benzoate (CAS 946682-35-5)
- Methyl 3-(4-amino-2-chlorophenoxy)benzoate (CAS 940304-31-4)
- Methyl 4-(2-amino-4-chlorophenoxy)benzoate (CAS 941116-96-7)
- Methyl 4-(4-amino-2-chlorophenoxy)benzoate (CAS 946697-20-7)
Recommended Standards
- Methyl 4-(2-(4-chlorophenyl)acetyl)-1H-pyrrole-2-carboxylate (CAS 400073-95-2)
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- Methyl 4-((6-chloropyridin-3-yl)methoxy)benzoate (CAS 865660-08-8)
- 2-Amino-N-(4-chloro-2-(1H-pyrrole-2-carbonyl)phenyl)acetamide (CAS 106410-13-3)
- 4-(2-Iodoethyl)cyclohex-1-ene (CAS 21130-56-3)
- 5-Propylpyridin-2(1H)-one (CAS 72323-57-0)
- 3-Chloro-N-(3-chloro-2-methylphenyl)-2,2-dimethylpropanamide (CAS 341965-91-1)
- (S)-1-(5-chloro-2-fluoropyridin-3-yl)ethan-1-ol (CAS 2227794-30-9)
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