Amino-PEG24-Boc CAS 2170987-96-7
| CAS No. | 2170987-96-7 |
| Molecular Formula | C55H111NO26 |
| Molecular Weight | 1202.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Amino-PEG24-Boc 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.
CATO supplies Amino-PEG24-Boc (CAS 2170987-96-7), a certified reference material (molecular formula C55H111NO26, MW 1202.46 g/mol) for analytical method development and quality control.
Amino-PEG24-Boc (C55H111NO26) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. 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.
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.
Physical & Chemical Properties
| Molecular Formula | C55H111NO26 |
| Molecular Weight | 1202.46 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 |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Nitrogen Atoms | 1 |
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- Methyl 3-amino-5-methyl-4-oxo-2-thioxo-1,2,3,4-tetrahydrothieno[2,3-d]pyrimidine-6-carboxylate (CAS 896689-54-6)
- N-((1-Ethyl-5-fluoro-3-methyl-1H-pyrazol-4-yl)methyl)-1-isopropyl-1H-pyrazol-4-amine hydrochloride (CAS 1856069-99-2)
- δ-Tocotrienol (CAS 25612-59-3)
- 1-(1,4-Diazepan-1-yl)-2-methylpropan-1-one (CAS 61903-15-9)
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