rac (Bromoacetamidomethyl)ethylenediaminetetraacetic Acid CAS 84256-91-7
| CAS No. | 84256-91-7 |
| Molecular Formula | C19H24BrN3O9 |
| Molecular Weight | 518.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 518.31 g/mol gives rac (Bromoacetamidomethyl)ethylenediaminetetraacetic Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies rac (Bromoacetamidomethyl)ethylenediaminetetraacetic Acid (CAS 84256-91-7), a certified reference material (molecular formula C19H24BrN3O9, MW 518.31 g/mol) for analytical method development and quality control.
Structurally, rac (Bromoacetamidomethyl)ethylenediaminetetraacetic Acid (C19H24BrN3O9) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 518.31 g/mol, it falls into the moderately-high-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.
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), rac (Bromoacetamidomethyl)ethylenediaminetetraacetic Acid 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 | C19H24BrN3O9 |
| Molecular Weight | 518.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- (S)-1-(p-Bromoacetamidobenzyl)ethylenediaminetetraacetic Acid (CAS 81677-64-7)
- 1,8-Bis(phenylselanyl)anthracene-9,10-dione (CAS 515159-03-2)
- 4,4'-(2,2-Diphenylethene-1,1-diyl)bis((bromomethyl)benzene) (CAS 1623085-88-0)
- 4-Chloro-N-[(N'-{1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidine-4-carbonyl}hydrazinecarbonyl)methyl]benzamide (CAS 338397-24-3)
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- (S)-MEthyl 3-(4-(2-fluorobenzyloxy)phenyl)-2-aminopropanoate (CAS 1212808-41-7)
- N-(3-Acetylphenyl)-2-(2-isopropyl-5-methylphenoxy)acetamide (CAS 303795-87-1)
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- 3-Amino-4-(3-bromophenyl)butyric Acid (CAS 919988-42-4)
- Methyl 3-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 889654-06-2)
- 2-(Isobutylamino)propane-1,3-diol (CAS 1498677-52-3)
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