Bromoacetamido-PEG8-Boc CAS 2055041-16-0
| CAS No. | 2055041-16-0 |
| Molecular Formula | C25H48BrNO11 |
| Molecular Weight | 618.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 618.55 g/mol gives Bromoacetamido-PEG8-Boc distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies Bromoacetamido-PEG8-Boc (CAS 2055041-16-0), a certified reference material (molecular formula C25H48BrNO11, MW 618.55 g/mol) for analytical method development and quality control.
The molecular framework of Bromoacetamido-PEG8-Boc (C25H48BrNO11) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Bromoacetamido-PEG8-Boc 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 | C25H48BrNO11 |
| Molecular Weight | 618.55 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoacetamido Standards
- Bromoacetamido-PEG8-acid (CAS 1698019-89-4)
- 5-[Bromoacetamido]tetramethylrhodamine (CAS 166442-38-2)
- 6-[Bromoacetamido]tetramethylrhodamine (CAS 166442-39-3)
- Bromoacetamido-PEG4-NHS ester (CAS 1260139-70-5)
- Bromoacetamido-PEG5-DOTA (CAS 2353410-19-0)
- Bromoacetamido-PEG4-C2-Boc (CAS 1807521-00-1)
- Bromoacetamido-PEG5-azide (CAS 1415800-37-1)
- Bromoacetamido-PEG3-NH-Boc (CAS 1421933-39-2)
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Why CATO?
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