2-(2-Hydroxyethylamino)ethanol hbr CAS 28129-21-7
| CAS No. | 28129-21-7 |
| Molecular Formula | C4H11NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Hydroxyethylamino)ethanol hbr (C4H11NO2HBr) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, 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.
CATO supplies 2-(2-Hydroxyethylamino)ethanol hbr (CAS 28129-21-7), a certified reference material (molecular formula C4H11NO2HBr, MW 186.05 g/mol) for analytical method development and quality control.
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-(2-Hydroxyethylamino)ethanol hbr 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 | C4H11NO2 HBr |
| Molecular Weight | 186.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Hydroxyethylamino Standards
- 2-(2-Hydroxyethylamino)-4,6-dimethylnicotinonitrile (CAS 1053658-99-3)
- 4-Methyl-3-(2-hydroxyethylamino)-4H-1,2,4-benzothiadiazin-1,1-dioxide (CAS 109902-09-2)
- 4-(2-Hydroxyethylamino)-4-oxobutanoic acid (CAS 147578-52-7)
- 2-(2-HYDROXYETHYLAMINO)-N-(4-(TRIFLUOROMETHOXY)PHENYL)ACETAMIDE (CAS 1951441-22-7)
- 2-(2-Hydroxyethylamino)pyrimidine-5-boronic acid (CAS 2226087-09-6)
- 2-(2-Hydroxyethylamino)nicotinonitrile (CAS 440102-32-9)
- 3-[(2-Hydroxyethylamino)-methyl]-7-methoxy-1H-quinolin-2-one (CAS 462067-64-7)
- 1-(2-hydroxyethylamino)propan-2-ol (CAS 6579-55-1)
Recommended Standards
- 3-(4-Chlorophenyl)-4-(methylsulfonyl)-1H-pyrrole (CAS 87388-59-8)
- 2-(Trifluoromethyl)-5,6-dihydro-4H-cyclopenta[b]thiophen-3-amine hydrochloride (CAS 2567560-46-5)
- (2,2,6,6-Tetramethyl-1,2,3,6-tetrahydropyridin-4-yl)boronic acid (CAS 1403597-93-2)
- 7-chloro-5-methyl-1H-Pyrrolo[2,3-c]pyridine (CAS 930790-43-5)
- 5-(3,5-Difluoro-4-methylphenyl)-1H-1,2,3-triazole (CAS 2306270-95-9)
- 3-amino-6-(dimethylamino)-2,3-dihydro-1H-indol-2-one dihydrochloride (CAS 1786215-06-2)
- N-Benzyl-4-chloropyridin-2-amine (CAS 1150542-43-0)
- 3-bromo-8,9-dihydro-7H-oxepino[3,2-b]pyridin-6-one (CAS 2387601-99-0)
- 1-(2-(Isopentyloxy)-5-methylphenyl)ethanol (CAS 1155038-92-8)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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