3-Chloro-2-(2-methoxy-4-methylphenoxy)aniline CAS 937604-71-2
| CAS No. | 937604-71-2 |
| Molecular Formula | C14H14ClNO2 |
| Molecular Weight | 263.72 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 3-Chloro-2-(2-methoxy-4-methylphenoxy)aniline.
CATO supplies 3-Chloro-2-(2-methoxy-4-methylphenoxy)aniline (CAS 937604-71-2), a certified reference material (molecular formula C14H14ClNO2, MW 263.72 g/mol) for analytical method development and quality control.
Structurally, 3-Chloro-2-(2-methoxy-4-methylphenoxy)aniline (C14H14ClNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 263.72 g/mol, it falls into the medium-molecular-weight range. 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.
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 | C14H14ClNO2 |
| Molecular Weight | 263.72 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- Ethyl 4-chloro-6-ethylquinoline-3-carboxylate (CAS 1019345-40-4)
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Recommended Standards
- 3-Chloro-2-(2-ethoxyphenoxy)aniline (CAS 946682-33-3)
- 3-Chloro-2-(3-ethoxyphenoxy)aniline (CAS 946772-80-1)
- 3-(Benzyloxy)-5-chloro-1-ethylpyridin-2-one (CAS 2140305-66-2)
- 3-Chloro-2-(4-ethoxyphenoxy)aniline (CAS 937604-77-8)
- tert-Butyl ((1-(1-(thiophen-2-yl)ethyl)piperidin-4-yl)methyl)carbamate (CAS 1289386-15-7)
- 2-Chloro-N-methylaniline, HCl (CAS 1187385-64-3)
- 1-(2,5-Dimethylphenyl)-3-(4-fluorophenyl)prop-2-en-1-one (CAS 123837-45-6)
- N-[4-(hydrazinecarbonyl)phenyl]thiophene-2-sulfonamide (CAS 380427-32-7)
- (3AR,4s,9bs)-6-nitro-3a,4,5,9b-tetrahydro-3h-cyclopenta[c]quinoline-4-carboxylic acid (CAS 1415811-72-1)
- (R)-1-(Octadecyloxy)-3-(trityloxy)propan-2-ol (CAS 38169-74-3)
- Mal-amido-PEG4-TFP ester (CAS 1807540-84-6)
- cis-2-Amino-5-oxa-7-azaspiro[3.4]octan-6-one (CAS 2305253-27-2)
- 2-Bromo-7-nitro-5H-pyrrolo[2,3-b]pyrazine (CAS 1416740-16-3)
- Semaglutide Impurity 160 (x TFA Salt) (CAS CATO-C4X-2226160)
Why CATO?
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