3-(2-Aminoethoxy)-phenol CAS 669091-98-9
| CAS No. | 669091-98-9 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 153.18 g/mol gives 3-(2-Aminoethoxy)-phenol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(2-Aminoethoxy)-phenol (CAS 669091-98-9), molecular formula C8H11NO2 and molecular weight 153.18 g/mol, is a CATO reference standard with documented purity and traceability.
3-(2-Aminoethoxy)-phenol (C8H11NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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-(2-Aminoethoxy)-phenol 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 | C8H11NO2 |
| Molecular Weight | 153.18 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.) | 1985 |
| Nitrogen Atoms | 1 |
Related Aminoethoxy Standards
- 2-(2-Aminoethoxy)pyridin-4-amine (CAS 1214900-11-4)
- 4-(2-Aminoethoxy)phenol (CAS 50634-76-9)
- 2-(2-Aminoethoxy)phenol 2-(2-Hydroxyphenoxy)ethylamine 40340-32-7 o-Hydroxyphenoxyethylamine (CAS 40340-32-7)
- 2-(2-Aminoethoxy)aniline (CAS 72210-17-4)
- 3-(2-Aminoethoxy)aniline (CAS 62877-07-0)
- 4-(2-Aminoethoxy)aniline (CAS 72210-18-5)
- 2-[2-(2-Aminoethoxy)ethoxy]ethanol (CAS 6338-55-2)
- (2-Aminoethoxy)cycloheptane (CAS 1249419-02-0)
Recommended Standards
- 3-(1-Methyl-1h-pyrrol-2-yl)propanoic acid (CAS 67838-90-8)
- 3-(3-Methyl-1H-pyrazol-1-yl)propanamide (CAS 301165-48-0)
- 3-(1H-Pyrrol-2-yl)propanehydrazide (CAS 55490-39-6)
- 3-(5-Methyl-1H-pyrrol-3-yl)propanoic acid (CAS 60390-32-1)
- UNDEC-2-ENE-8,10-DIYNOIC ACID ISOBUTYLAMIDE (CAS 99615-81-3)
- 3-((4-Fluorophenyl)amino)isobenzofuran-1(3H)-one (CAS 309926-32-7)
- 1-Ethyl-N-(2-methoxybenzyl)-5-methyl-1H-pyrazol-4-amine hydrochloride (CAS 1856041-48-9)
- 6,7-Dihydro-1H-azepin-2(5H)-one (CAS 2228-79-7)
- 4,8-Dichloro-6-fluoro-2-methylquinazoline (CAS 1696437-73-6)
- Rasagiline impurity 55 (CAS CATO-C4X-191355)
- Methyl 3-amino-3-(pyridin-2-yl)propanoate dihydrochloride (CAS 1197231-86-9)
- 3-Cyclopropoxy-2-ethyl-6-isopropoxypyridine (CAS 1243345-25-6)
- N-Hydroxy-2-(3-oxo-1-piperazinyl)-benzenecarboximidamide (CAS 1220040-48-1)
- Peptide Impurity 27 (CAS 1350456-68-6)
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