2-Amino-4-(benzyloxy)-3-methoxybenzoic acid CAS 23938-73-0
| CAS No. | 23938-73-0 |
| Molecular Formula | C15H15NO4 |
| Molecular Weight | 273.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 273.28 g/mol gives 2-Amino-4-(benzyloxy)-3-methoxybenzoic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-Amino-4-(benzyloxy)-3-methoxybenzoic acid (CAS 23938-73-0), a certified reference material (molecular formula C15H15NO4, MW 273.28 g/mol) for analytical method development and quality control.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-Amino-4-(benzyloxy)-3-methoxybenzoic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 273.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 2-Amino-4-(benzyloxy)-3-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 | C15H15NO4 |
| Molecular Weight | 273.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Nitrogen Atoms | 1 |
Related Amino Standards
- 5-Amino-2',4'-dimethoxy-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261948-55-3)
- 5-Amino-2-((2-methoxyphenoxy)methyl)benzoic acid (CAS 1344691-67-3)
- 2-Amino-4-benzyloxy-5-methoxybenzoic acid, 97% (CAS 155666-33-4)
- 2-Amino-5-(benzyloxy)-4-methoxybenzoic acid (CAS 909912-09-0)
- 6-Amino-4-((3,5-dimethylisoxazol-4-yl)methyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 1017330-87-8)
- 1-Amino-3-(benzyloxy)-N-methyl-4-oxo-1,4-dihydropyridine-2-carboxamide (CAS 1246617-44-6)
- benzyl 4-amino-6-(dimethylamino)-1,3,5-triazine-2-carboxylate (CAS 1803583-03-0)
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Recommended Standards
- 2-(2-(Benzyloxy)-6-nitrophenyl)ethan-1-ol (CAS 70261-41-5)
- 2-(2-(4-(Ethoxycarbonyl)piperidin-1-yl)-2-oxoethoxy)acetic acid (CAS 767299-74-1)
- 2-cyclohexyl-1,3-dioxoisoindoline-5-carboxylic acid (CAS 67822-74-6)
- 2-(((2-Hydroxy-6-oxocyclohex-1-en-1-yl)methylene)amino)-2-phenylacetic acid (CAS 521937-35-9)
- 1-Allyl-3-(6-methoxyquinolin-8-yl)urea (CAS 1206994-98-0)
- Trans-8-methylhexahydroindolizin-3(2H)-one (CAS 80664-59-1)
- 2-Butoxy-3-fluoro-1-methoxy-4-nitrobenzene (CAS 1881332-08-6)
- 3-Bromo-4-pyridinecarboxaldehyde hydrochloroide (CAS 1449008-16-5)
- Ethyl 5-hydroxyimidazo[1,2-a]pyridine-3-carboxylate (CAS 2092708-43-3)
- 1-(tert-Butylamino)-3-(thiochroman-8-yloxy)propan-2-ol hydrochloride (CAS 33580-30-2)
- 5-(2-Methoxyphenoxymethyl)furan-2-carboxylic acid (CAS 339292-54-5)
- Pcb No. 29 (CAS 15862-07-4)
- 5-Oxo-4,5-dihydro-1H-pyrazole-4-carbohydrazide (CAS 395662-74-5)
- D-Trp25-Tirzepatide (CAS CATO-CPTD788909)
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