2-(Diethylamino)ethyl 4-amino-5-chloro-2-methoxybenzoate CAS 137196-67-9
| CAS No. | 137196-67-9 |
| Molecular Formula | C14H21ClN2O3 |
| Molecular Weight | 300.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(Diethylamino)ethyl 4-amino-5-chloro-2-methoxybenzoate (CAS 137196-67-9), a certified reference material (molecular formula C14H21ClN2O3, MW 300.78 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-(Diethylamino)ethyl 4-amino-5-chloro-2-methoxybenzoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C14H21ClN2O3 |
| Molecular Weight | 300.78 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diethylamino Standards
- N4-(5-(Diethylamino)pentan-2-yl)quinoline-4,6-diamine (CAS 78703-85-2)
- 7-(Diethylamino)-4-(piperidin-1-yl)-2H-chromen-2-one (CAS 114145-41-4)
- Ethyl 4-(diethylamino)-6-ethylquinoline-3-carboxylate (CAS 1279210-07-9)
- Ethyl 4-(diethylamino)-8-ethylquinoline-3-carboxylate (CAS 1315373-93-3)
- Ethyl 2-(3-(2-(diethylamino)-2-oxoethyl)-4-oxothiazolidin-2-ylidene)acetate (CAS 565206-83-9)
- 2-(Diethylamino)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nicotinonitrile (CAS 1356068-47-7)
- N-(2-(Diethylamino)-4-methoxypyrimidin-5-yl)isonicotinamide (CAS 915962-89-9)
- 5-(Diethylamino)-1-ethyl-6-methyl-3-phenylpyrimidine-2,4(1H,3H)-dione (CAS 33872-85-4)
Recommended Standards
- (2-(2-Chloropyridin-3-yl)piperidin-1-yl)(phenyl)methanone (CAS 1352536-69-6)
- 2-(Allylamino)-N-(2-chlorobenzyl)benzamide (CAS 1408002-72-1)
- (2-(6-Chloro-5-methylpyridin-3-yl)pyrrolidin-1-yl)(phenyl)methanone (CAS 1352530-77-8)
- 2-(Allylamino)-N-(3-chlorobenzyl)benzamide (CAS 1408002-73-2)
- N-(2-chloro-6-fluorophenyl)-N-methylglycine (CAS 1218687-51-4)
- 4-((1,3-Dimethyl-1h-1,2,4-triazol-5-yl)methyl)thiazol-2-amine (CAS 1250589-11-7)
- 4,5-Dibromo-2-tert-butyl-1H-imidazole (CAS 1188301-72-5)
- 3-(5-Chloro-1-methyl-1h-imidazol-2-yl)-4,4,5,5,5-pentafluoro-3-hydroxypentanoic acid hydrochloride (CAS 1423028-07-2)
- 1-(4-Nitrophenyl)-1h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one (CAS 65973-99-1)
- 2-Isopropylpyrazolo[1,5-a]pyrimidin-6-amine (CAS 1495098-48-0)
- Methyl 3-(2-fluorophenyl)acrylate (CAS 59845-58-8)
- Indapamide Impurity 26 (CAS CATO-C4X-140026)
- (1R,5S,6S)-5-Hydroxy-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic acid (CAS 171596-14-8)
- Palmitoyl Hexapeptide-12 (CAS 171263-26-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com