((3-(Acetylamino)phenyl)oxy)acetic acid CAS 6339-04-4
| CAS No. | 6339-04-4 |
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 209.20 g/mol gives ((3-(Acetylamino)phenyl)oxy)acetic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
((3-(Acetylamino)phenyl)oxy)acetic acid (CAS 6339-04-4) is a high-purity analytical reference standard with the molecular formula C10H11NO4 and a molecular weight of 209.20 g/mol.
((3-(Acetylamino)phenyl)oxy)acetic acid (C10H11NO4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
CATO manufactures ((3-(Acetylamino)phenyl)oxy)acetic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11NO4 |
| Molecular Weight | 209.20 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, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Acetylamino Standards
- 3-Acetylamino-5-methoxybenzoic acid (CAS 78238-03-6)
- (S)-2-Acetylamino-3-pyridin-2-yl-propionic acid (CAS 74164-26-4)
- N-[4-(Acetylamino)phenyl]glycine (CAS 588-92-1)
- 4-[(1R)-1-(Acetylamino)ethyl]benzoic Acid (CAS 859163-61-4)
- Methyl 2-(acetylamino)-3-methylbenzoate (CAS 37619-23-1)
- [2-(Acetylamino)phenyl](oxo)acetic acid (CAS 32375-61-4)
- 4-(Acetylamino)-bicyclo[2.2.2]octane-1-carboxylic acid (CAS 30367-61-4)
- 2-(Acetylamino)-3-phenyl-2-propenoic acid (CAS 5469-45-4)
Recommended Standards
- 2-Hydroxy-4-propionamidobenzoic acid (CAS 19314-12-6)
- ({[(1E)-(4-methoxyphenyl)methylene]amino}oxy)acetic acid (CAS 98381-25-0)
- 2-Methyl-2-(4-nitrophenyl)-1,3-dioxolane (CAS 19073-15-5)
- ({[(1E)-(4-Methoxyphenyl)methylene]-amino}oxy)acetic acid (CAS 85103-47-5)
- 2,3-Dichloro-4-nitropyridine (CAS 1360438-45-4)
- N-(3-Amino-2-methylphenyl)-2-[4-(tert-pentyl)-phenoxy]acetamide (CAS 1020055-44-0)
- Relmapirazin (CAS 1313706-17-0)
- N-tert-Butyl-N-[(4-methoxyphenyl)methyl]-4-nitrobenzene-1-sulfonamide (CAS 1881329-37-8)
- Cefazolin Impurity 66 (CAS CATO-C4X-157766)
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Why CATO?
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