3-(Ethoxymethyl)-4-methoxybenzoic acid CAS 723265-09-6
| CAS No. | 723265-09-6 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 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-(Ethoxymethyl)-4-methoxybenzoic acid.
CATO supplies 3-(Ethoxymethyl)-4-methoxybenzoic acid (CAS 723265-09-6), a certified reference material (molecular formula C11H14O4, MW 210.23 g/mol) for analytical method development and quality control.
The molecular framework of 3-(Ethoxymethyl)-4-methoxybenzoic acid (C11H14O4) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(Ethoxymethyl)-4-methoxybenzoic acid 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.
Physical & Chemical Properties
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Ethoxymethyl Standards
- 7-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-[1,2,3]triazolo[4,5-c]pyridine (CAS 1422061-97-9)
- (5-(Ethoxymethyl)-2-methoxyphenyl)boronic acid (CAS 1334679-92-3)
- 4-(Ethoxymethyl)-2-ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-c]pyridine (CAS 1422059-76-4)
- 7-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine (CAS 1422133-26-3)
- 4-(Ethoxymethyl)-1-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine (CAS 1422142-51-5)
- 7-(Ethoxymethyl)-2-ethyl-4,5,6,7-tetrahydro-2H-pyrazolo[4,3-c]pyridine (CAS 1422142-56-0)
- Ethyl 4-(ethoxymethyl)benzoate (CAS 133017-02-4)
- 2-[1-(ethoxymethyl)-3,5-dimethyl-1h-pyrazol-4-yl]acetic acid (CAS 1480332-97-5)
Recommended Standards
- 3-(Benzyloxy)picolinonitrile (CAS 24059-90-3)
- 3-(Furan-2-yl(hydroxy)methyl)hexane-2,5-dione (CAS 84215-51-0)
- 3-(Benzyloxy)isonicotinonitrile (CAS 78790-76-8)
- 3-(Furan-2-yl)isoquinolin-1-amine (CAS 37989-06-3)
- 2-(1-Aminoethyl)-N,N-dimethylaniline (CAS 1019606-43-9)
- (5-Fluoro-2-hydroxyphenyl)diphenylphosphineoxide (CAS 1592980-04-5)
- Lacosamide Impurity 15 (CAS 175481-31-9)
- 1-Benzyl-3-(trifluoromethyl)piperidin-4-ol (CAS 373603-87-3)
- (1-(Trifluoromethyl)-1H-pyrazol-3-yl)methanol (CAS 2090733-50-7)
- (2,2-Dimethyltetrahydro-2H-pyran-4-yl)(m-tolyl)methanone (CAS 84360-54-3)
- 2-(Naphthalen-1-yloxy)acetonitrile (CAS 104096-13-1)
- 8-azabicyclo[3.2.1]octane hydrochloride (CAS 6760-99-2)
- (1-(4-Chlorophenyl)-3-phenyl-1H-pyrazol-4-yl)methanol (CAS 36640-62-7)
- [D-Phe22]Semaglutide (CAS CATO-C4X-2226222)
Why CATO?
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