Bromoacetamido-PEG3-C2-acid CAS 1807534-79-7
| CAS No. | 1807534-79-7 |
| Molecular Formula | C11H20BrNO6 |
| Molecular Weight | 342.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H20BrNO6, Bromoacetamido-PEG3-C2-acid contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 342.18 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Bromoacetamido-PEG3-C2-acid (CAS 1807534-79-7), molecular formula C11H20BrNO6 and molecular weight 342.18 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.
CATO manufactures Bromoacetamido-PEG3-C2-acid 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 | C11H20BrNO6 |
| Molecular Weight | 342.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromoacetamido Standards
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- Bromoacetamido-PEG3-azide (CAS 940005-81-2)
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- Bromoacetamido-C2-PEG2-NH-Boc (CAS 182244-33-3)
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- Bromoacetamido-PEG2-C2-acid (CAS 1415800-44-0)
- Bromoacetamido-PEG4-acid (CAS 1807518-67-7)
- 3-(2-Bromoacetamido)benzene-1-sulfonyl fluoride (CAS 658-95-7)
Recommended Standards
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- Clevidipine butyrate Impurity 11 (CAS 138279-32-0)
- 1-(4-Iodobenzyl)-4-propoxy-1H-pyrazole (CAS 2004573-97-9)
- Ethyl 3-amino-3-(2-fluorophenyl)butanoate (CAS 1520719-72-5)
- 3-Fluoro-4-(pyrrolidine-1-carbonyl)benzene-1-sulfonyl chloride (CAS 1284141-37-2)
- Monooctyl Phthalate-d4 (CAS 1398065-74-1)
- Methyl 5-hydroxy-2-iodobenzoate (CAS 358672-64-7)
- tert-Butyl ((1-((5-bromothiophen-2-yl)sulfonyl)piperidin-2-yl)methyl)carbamate (CAS 1261235-54-4)
- Cyanomethyl (6S,8S,9R,10S,11S,13S,14S,16R,17R)-6,9-Difluoro-11-hydroxy-10,13,16-trimethyl-3-oxo-17-[(2,2,3,3-tetramethylcyclopropanecarbonyl)oxy]-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthrene-17-carboxylate (CAS 827319-43-7)
- (S)-4-(tert-butoxy)-4-oxo-2-phenethylbutanoic acid (CAS 1229380-94-2)
- N-(3-aminopropyl)octanamide (CAS 73772-41-5)
- 5-tert-Butyl 2-ethyl 1H-imidazole-2,5-dicarboxylate (CAS 177417-73-1)
- [D-Glu]3-Semaglutide (CAS CATO-C4X-2226253)
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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