2-Ethoxy-6-methoxyaniline CAS 344296-52-2
| CAS No. | 344296-52-2 |
| Molecular Formula | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Ethoxy-6-methoxyaniline 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 2-Ethoxy-6-methoxyaniline (CAS 344296-52-2), a certified reference material (molecular formula C9H13NO2, MW 167.21 g/mol) for analytical method development and quality control.
Structurally, 2-Ethoxy-6-methoxyaniline (C9H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 167.21 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C9H13NO2 |
| Molecular Weight | 167.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
- 2-Ethoxy-5-methoxyaniline (CAS 102439-33-8)
- (4-Ethoxy-3-methylpyridin-2-yl)methanol (CAS 1026549-97-2)
- 4-Ethoxy-2,3-dimethylpyridine 1-oxide (CAS 1034065-92-3)
- (3-ethoxy-6-methylpyridin-2-yl)methanol (CAS 1228188-12-2)
- 4-Ethoxy-2-methoxyaniline (CAS 127285-30-7)
- 2-Ethoxy-4-methoxyaniline (CAS 127285-31-8)
- (6-Ethoxy-2-methylpyridin-3-yl)methanol (CAS 1355189-14-8)
- 6-Ethoxy-N2-methylpyridine-2,3-diamine (CAS 148433-49-2)
Recommended Standards
- 2-Butoxypyrimidin-5-amine (CAS 58443-14-4)
- 2-Ethyl-1-(oxazol-2-yl)butan-1-one (CAS 898759-32-5)
- 2-azaspiro[4.5]decane-3,8-dione (CAS 914780-96-4)
- 2-Ethyl-4-(2-methylpropylidene)oxazol-5(4H)-one (CAS 538339-48-9)
- 2-Chloro-6-(pyridin-2-yl)pyridine-3-carboxylic acid (CAS 1192424-12-6)
- 8-Chloro-3,4-dihydro-2h-1-benzothiopyran-4-one (CAS 60639-20-5)
- 1,2,3,4-Tetrahydrobenzo[4,5]imidazo[1,2-a]pyridin-2-ol (CAS 136497-56-8)
- 3-(2,2,2-Trifluoroacetyl)dihydrofuran-2(3H)-one (CAS 69243-04-5)
- N-Hydroxy-2-methyl-β-oxo-4-morpholinepropanimidamide (CAS 1094299-57-6)
- 3-{5,6-dimethyl-4-oxo-3h,4h-thieno[2,3-d]pyrimidin-3-yl}propanoic acid (CAS 450394-89-5)
- 2-(5-(Furan-2-yl)-1H-pyrazol-3-yl)naphthalen-1-ol (CAS 429653-28-1)
- Ethyl 2-(5-bromo-2-cyano-3-nitrophenyl)acetate (CAS 1807021-83-5)
- Fmoc-(FmocHmb)Gly-OH (CAS 148515-84-8)
- ([13C6]Leu14)-Glucagon (1-29) (human, rat, porcine) trifluoroacetate salt (CAS 1802078-39-2)
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