2-(diethylamino)-2-phenylacetic acid hydrobromide CAS 1258639-34-7
| CAS No. | 1258639-34-7 |
| Molecular Formula | C12H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
2-(diethylamino)-2-phenylacetic acid hydrobromide (CAS 1258639-34-7), molecular formula C12H17NO2HBr and molecular weight 288.19 g/mol, is a CATO reference standard with documented purity and traceability.
2-(diethylamino)-2-phenylacetic acid hydrobromide (C12H17NO2HBr) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H17NO2 HBr |
| Molecular Weight | 288.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related diethylamino Standards
- 2-(Diethylamino)Ethanol (CAS 100-37-8)
- 4-(Diethylamino)benzohydrazide (CAS 100139-54-6)
- 2-(2-((Diethylamino)methyl)piperidin-1-yl)acetic acid (CAS 100158-79-0)
- 3-((Diethylamino)methyl)piperidin-3-ol (CAS 1001754-35-3)
- 4-(4-(Diethylamino)styryl)-N,N-diphenylaniline (CAS 100463-48-7)
- 2-(2-(Diethylamino)ethyl)-1-oxo-1,2,3,6,7,7a-hexahydro-3a,6-epoxyisoindole-7-carboxylic acid (CAS 1005060-07-0)
- 2-((5-(Diethylamino)-[1,2,4]triazolo[1,5-a]pyrimidin-7-yl)(hexyl)amino)ethanol (CAS 100557-06-0)
- (R)-2-(DIETHYLAMINO)BUTANOIC ACID (CAS 1007880-53-6)
Recommended Standards
- Ethyl 2-(3-cyclopropyl-6-(thiophen-2-yl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1018051-77-8)
- 4,6-Dioxoheptanoic acid (CAS 51568-18-4)
- 2-((Naphthalen-2-ylmethylene)amino)phenol (CAS 78685-68-4)
- 2,3':6',3''-Terpyridine (CAS 70650-96-3)
- 1-(4-(Aminomethyl)phenyl)-2-(4-fluorophenyl)ethan-1-one (CAS 1017781-71-3)
- methoxy(oxan-4-ylmethyl)amine (CAS 1438858-65-1)
- 1-Bromo-5-fluoro-2,4-dinitrobenzene (CAS 400-91-9)
- (1-(2,2,2-Trifluoroethyl)-1H-imidazol-4-yl)methanamine hydrochloride (CAS 1707602-45-6)
- 4-((2-Chlorophenyl)sulfonyl)morpholine (CAS 1003741-88-5)
- Allo-Thr5-Tirzepatide (CAS CATO-CPTD788934)
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