2-(3,4-diaminophenyl)ethan-1-ol CAS 15788-14-4
| CAS No. | 15788-14-4 |
| Molecular Formula | C8H12N2O |
| Molecular Weight | 152.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3,4-diaminophenyl)ethan-1-ol (CAS 15788-14-4), molecular formula C8H12N2O and molecular weight 152.19 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(3,4-diaminophenyl)ethan-1-ol (C8H12N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(3,4-diaminophenyl)ethan-1-ol 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 | C8H12N2O |
| Molecular Weight | 152.19 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 DMSO, DMF, methanol |
| Stability | 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.) | 1961 |
| Nitrogen Atoms | 2 |
Related diaminophenyl Standards
- 2-(2,6-Diaminophenyl)ethanol (CAS 118742-89-5)
- 1-(3,4-Diaminophenyl)ethanol (CAS 24249-60-3)
- 2-(2,5-Diaminophenyl)ethanol (CAS 93841-24-8)
- 1-(2,5-Diaminophenyl)ethan-1-one (CAS 42465-63-4)
- 1-(3,4-Diaminophenyl)ethan-1-one (CAS 21304-39-2)
- 2-(3,4-Diaminophenyl)acetonitrile (CAS 79545-12-3)
- (3,5-diaminophenyl)boronic acid (CAS 89641-16-7)
- 1-(2,5-Diaminophenyl)propan-1-one (CAS 124623-35-4)
Recommended Standards
- (2-Isopropylpyrimidin-4-yl)methanol (CAS 157799-70-7)
- 6-acetylpyridine-2-carbonitrile (CAS 159307-02-5)
- (S)-alpha-Methyl-4-methoxybenzyl Alcohol (CAS 1572-97-0)
- 6-Butylpyridazin-3(2H)-one (CAS 160427-25-8)
- 3-Oxo-3-(pyrazin-2-yl)propanal (CAS 942223-92-9)
- (E)-5-((4-((4-Carboxyphenyl)diazenyl)phenoxy)methyl)isophthalicacid (CAS 2360877-28-5)
- 2-Bromo-3,5-dinitrobenzoic acid (CAS 116529-60-3)
- Methyl 6-{bis[(tert-butoxy)carbonyl]amino}-5-bromopyridine-3-carboxylate (CAS 1393845-63-0)
- 2-(hydroxymethyl)benzo[d]oxazole-4-carbonitrile (CAS 1803839-51-1)
- Ethyl 2-hydroxy-5-(trifluoromethoxy)benzoate (CAS 457889-57-5)
- 3-(4-Chlorobutanamido)benzofuran-2-carboxamide (CAS 898372-92-4)
- 1-(3,5-Bis(trifluoromethyl)phenyl)-3-(4-bromo-2-(2H-tetrazol-5-yl)phenyl)thiourea (CAS 956014-19-0)
- 2-Methoxy-3,5-dimethylpyridin-4-amine (CAS 1429510-61-1)
- Ac, Gastrin Releasing Peptide (20-27), porcine (CAS 77714-20-6)
Why CATO?
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