1,1,1-Trifluoroethyl-PEG2-azide CAS 1835759-68-6
| CAS No. | 1835759-68-6 |
| Molecular Formula | C6H10F3N3O2 |
| Molecular Weight | 213.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1,1,1-Trifluoroethyl-PEG2-azide 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.
1,1,1-Trifluoroethyl-PEG2-azide (CAS 1835759-68-6) is a high-purity analytical reference standard with the molecular formula C6H10F3N3O2 and a molecular weight of 213.16 g/mol.
1,1,1-Trifluoroethyl-PEG2-azide (C6H10F3N3O2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H10F3N3O2 |
| Molecular Weight | 213.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 | F-containing |
| Nitrogen Atoms | 3 |
Related Trifluoroethyl Standards
- 4-(2,2,2-Trifluoroethyl)morpholine-3-carboxylic acid (CAS 1478442-66-8)
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- 2-[1-(2,2,2-trifluoroethyl)azetidin-3-yl]oxyaceticacid (CAS 2278287-61-7)
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Recommended Standards
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- 4-{3-[(3-chlorophenoxy)methyl]-1H-1,2,4-triazol-5-yl}pyridine (CAS 477852-70-3)
- (E)-3-(5-Bromo-2-furanyl)acrylic Acid (CAS 111252-31-4)
- Spiro[3.5]nonan-2-amine (CAS 1489770-61-7)
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Why CATO?
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