Boc-Aminooxy-PEG4-CH2-Boc CAS 2062663-63-0
| CAS No. | 2062663-63-0 |
| Molecular Formula | C19H37NO9 |
| Molecular Weight | 423.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Boc-Aminooxy-PEG4-CH2-Boc.
Boc-Aminooxy-PEG4-CH2-Boc (CAS 2062663-63-0) is a high-purity analytical reference standard with the molecular formula C19H37NO9 and a molecular weight of 423.50 g/mol.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, Boc-Aminooxy-PEG4-CH2-Boc is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 423.50 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C19H37NO9 |
| Molecular Weight | 423.50 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 1 |
Related Boc Standards
- Boc-aminooxy-amide-PEG4-propargyl (CAS 2253965-01-2)
- Bis-aminooxy-PEG7 (CAS 1383980-52-6)
- Aminooxy-PEG8-methane (CAS 2055024-52-5)
- Boc-Aminooxy-PEG5-amine (CAS 2250216-94-3)
- Boc-aminooxy-PEG5-propargyl (CAS 2086688-98-2)
- Aminooxy-PEG8-acid (CAS 2055269-60-6)
- Boc-Aminooxy-PEG4-Tos (CAS 1807539-01-0)
- Boc-Aminooxy-PEG4-azide (CAS 2100306-64-5)
Recommended Standards
- 5-Hydroxy-6-methoxy Duloxetine sulfate (CAS 732983-57-2)
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- 2-Benzyl 1-(tert-butyl) (2S,4R)-4-(4-methylbenzyl)-5-oxopyrrolidine-1,2-dicarboxylate (CAS 401813-50-1)
- N-(5,6-dimethyl-1-(3-methylbenzyl)-1H-benzo[d]imidazol-4-yl)-4-fluorobenzenesulfonamide (CAS 338423-33-9)
- 4-Amino-7-chloro-2,3-dihydro-1H-inden-1-one (CAS 408314-52-3)
- 2-(Difluoromethyl)-4-methoxy-5-(trifluoromethyl)pyridine-3-carboxylic acid (CAS 1805151-34-1)
- 4-(1-ethyl-1H-pyrazol-5-yl)piperidine (CAS 442876-34-8)
- 5-(m-Tolyl)pyridin-3-amine (CAS 1226158-54-8)
- 4-Acetamidophenyl -β-D-Glucuronic Acid Methyl Ester (CAS 570394-17-1)
- 3-(2-Chloro-5-methylpyridin-3-yl)prop-2-yn-1-ol (CAS 1203499-49-3)
- N-(1-(1H-benzo[d]imidazol-2-yl)ethyl)-2-chloroacetamide (CAS 1242862-67-4)
- ((2R,3R,4R,5R)-4-Fluoro-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl tetrahydrogen triphosphate (CAS 138949-77-6)
- 2'-Bromo-4'-fluoro-[1,1'-biphenyl]-4-carbaldehyde (CAS 2379321-32-9)
- CGMP Dependent Kinase Inhibitor Peptide (CAS 82801-73-8)
Why CATO?
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