2-Bromoethyl glycinate hydrochloride CAS 71283-21-1
| CAS No. | 71283-21-1 |
| Molecular Formula | C4H8BrNO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Bromoethyl glycinate hydrochloride (C4H8BrNO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 218.47 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Bromoethyl glycinate hydrochloride (CAS 71283-21-1), molecular formula C4H8BrNO2HCl and molecular weight 218.47 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-Bromoethyl glycinate hydrochloride 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 | C4H8BrNO2 HCl |
| Molecular Weight | 218.47 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) | 0.0 |
| CAS Registry Year (est.) | 1977 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoethyl Standards
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Recommended Standards
- 2-(4-Bromophenyl)-N-cyclopropylacetamide (CAS 1031747-34-8)
- 1-(Difluoromethoxy)-2-ethoxybenzene (CAS 1226157-42-1)
- (3-aminooxolan-3-yl)methanol (CAS 1132878-81-9)
- 1-Chloro-4-(sulfinylamino)benzene (CAS 13165-68-9)
- 4,6-dichloro-5-nitronicotinic acid (CAS 1192263-83-4)
- tert-Butyl 3-bromo-3,6-dihydropyridine-1(2H)-carboxylate (CAS 1823957-69-2)
- 8-Bromo-2-(difluoromethyl)imidazo[1,2-a]pyridine (CAS 2248343-49-7)
- ((1R,2S)-cyclobutane-1,2-diyl)dimethanamine (CAS 15286-88-1)
- Pyridoxine impurity 92 (CAS CATO-C4X-187792)
- Neuropeptide Y (free acid) (human, rat) trifluoroacetate salt (CAS 99575-89-0)
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