Methyl 4-amino-5-chloro-2-ethoxybenzoate CAS 112914-03-1
| CAS No. | 112914-03-1 |
| Molecular Formula | C10H12ClNO3 |
| Molecular Weight | 229.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 4-amino-5-chloro-2-ethoxybenzoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Methyl 4-amino-5-chloro-2-ethoxybenzoate (CAS 112914-03-1), a certified reference material (molecular formula C10H12ClNO3, MW 229.66 g/mol) for analytical method development and quality control.
The molecular framework of Methyl 4-amino-5-chloro-2-ethoxybenzoate (C10H12ClNO3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C10H12ClNO3 |
| Molecular Weight | 229.66 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.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- Ethyl 2-amino-4-chloro-5-methoxybenzoate (CAS 108494-83-3)
- 2-Amino-1-(8-chloro-2,3-dihydro-1,4-benzodioxin-6-yl)ethan-1-ol (CAS 1094248-62-0)
- Methyl 5-amino-2-chloro-4-ethoxybenzoate (CAS 1143026-57-6)
- Ethyl 2-amino-4-chloro-3-methoxybenzoate (CAS 1247605-97-5)
- 3-Amino-3-(7-chlorobenzo[d][1,3]dioxol-5-yl)propan-1-ol (CAS 1250089-97-4)
- Ethyl 2-amino-3-chloro-5-methoxybenzoate (CAS 1251227-12-9)
- 3-Amino-3-(3-chloro-5-methoxyphenyl)propanoic acid (CAS 1273674-48-8)
- methyl 2-(5-amino-4-chloro-2-methylphenoxy)acetate (CAS 1334146-96-1)
Recommended Standards
- Ethyl 2-chloro-4-(ethylamino)pyrimidine-5-carboxylate (CAS 1138322-14-1)
- 2-(4-Chlorophenyl)-1,3-benzoxazole (CAS 1141-35-1)
- 4-Chloro-2-methyl-5-morpholinopyridazin-3(2h)-one (CAS 1080-85-9)
- 1-Chloro-5-isopropoxy-2-methyl-4-nitrobenzene, 97% (CAS 1032903-50-6)
- 2-(4-Isobutylphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932841-29-7)
- 1-(10-carboxydecyl)-4-((3-methylbenzo[d]thiazol-2(3H)-ylidene)methyl)quinolin-1-ium (CAS 672308-35-9)
- 3-chloro-2-phenylprop-2-enamide (CAS 1909358-78-6)
- 7-Amino-6-methyl-1h,2h,3h-pyrrolo[3,4-c]pyridin-1-one (CAS 5428-93-3)
- 6-(1-Propylpyrrolidin-2-yl)quinoline (CAS 1355208-02-4)
- Doxapram Impurity 15 (CAS CATO-C4X-197315)
- 1-(2-Chloro-4-fluorobenzyl)-1H-imidazole (CAS 1339624-07-5)
- 1-((2-Chlorothiazol-5-yl)methyl)piperidin-4-ol (CAS 939986-50-2)
- Droperidol EP Impurity C (CAS 60373-76-4)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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