1,1,1-Trifluoroethyl-PEG4-amine CAS 1872433-72-1
| CAS No. | 1872433-72-1 |
| Molecular Formula | C10H20F3NO4 |
| Molecular Weight | 275.27 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 1,1,1-Trifluoroethyl-PEG4-amine.
1,1,1-Trifluoroethyl-PEG4-amine (CAS 1872433-72-1), molecular formula C10H20F3NO4 and molecular weight 275.27 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H20F3NO4, 1,1,1-Trifluoroethyl-PEG4-amine contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 275.27 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
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 | C10H20F3NO4 |
| Molecular Weight | 275.27 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 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) | 0.0 |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Trifluoroethyl Standards
- 2,2,2-Trifluoroethyl n-(4-tert-butylphenyl)carbamate (CAS 1087789-00-1)
- 2,2,2-Trifluoroethyl n-(2,6-diethylphenyl)carbamate (CAS 1087798-17-1)
- 2,2,2-Trifluoroethyl n-[2-methyl-6-(propan-2-yl)phenyl]carbamate (CAS 1087798-22-8)
- n-(2-((2,2,2-Trifluoroethyl)thio)phenyl)cyclopropanecarboxamide (CAS 1280969-58-5)
- 2-[(2,2,2-trifluoroethyl)sulfanyl]-5-(trifluoromethyl)aniline (CAS 1094403-82-3)
- Ethyl 3-(2,2,2-trifluoroethyl)-3H-[1,2,3]triazolo[4,5-d]pyrimidine-7-carboxylate (CAS 1956322-85-2)
- 2,2,2-Trifluoroethyl 4-chlorobenzenesulfonate (CAS 85459-26-3)
- 2,2,2-Trifluoroethyl n-(3-acetamidophenyl)carbamate (CAS 1087798-18-2)
Recommended Standards
- Methyl 5-cyano-5-(2-fluorophenyl)-2-oxocyclohexanecarboxylate (CAS 179064-48-3)
- (S)-2,2,2-Trifluoro-1-(phenanthren-9-yl)ethan-1-amine (CAS 878539-35-6)
- 2-((5-Fluoro-2-nitrophenoxy)methyl)-1,3-dimethylbenzene (CAS 1552760-28-7)
- (Z)-Tetradec-5-enyl Bromide (CAS 656242-17-0)
- 1-benzyl-4-ethylpyrrolidine-3-carboxylic acid hydrochloride (CAS 2044713-33-7)
- 1-(3,7-Dimethyl-1H-indazol-1-yl)ethanone (CAS 343773-68-2)
- 3-Methoxycarbonyl-2,2,5,5-tetramethyl-3-pyrrolidin-1-oxyl (CAS 2154-32-7)
- 2-Isopropoxy-3-(methylamino)phenol (CAS 1243441-67-9)
- (E)-1-(5-Ethyl-1H-pyrrol-2-yl)-3-phenylprop-2-en-1-one (CAS 728008-72-8)
- 8-Bromo-3-fluoroisoquinoline (CAS 2385645-21-4)
- 4-((2-Chlorothiazol-5-yl)methoxy)-N-(3,4-dimethoxyphenyl)benzenesulfonamide (CAS 339105-27-0)
- 5-Chloro-2-(chloromethyl)-4-fluoropyridine (CAS 1393553-32-6)
- 2-Ethoxy-6-{[(propan-2-yl)amino]methyl}phenol (CAS 1019596-55-4)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com