2,2-[Oxybis(2,1-ethanediylimino)]bis-ethanol CAS 50977-93-0
| CAS No. | 50977-93-0 |
| Molecular Formula | C8H20N2O3 |
| Molecular Weight | 192.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 2,2-[Oxybis(2,1-ethanediylimino)]bis-ethanol (CAS 50977-93-0), a certified reference material (molecular formula C8H20N2O3, MW 192.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H20N2O3, 2,2-[Oxybis(2,1-ethanediylimino)]bis-ethanol contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 192.26 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.
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 | C8H20N2O3 |
| Molecular Weight | 192.26 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 |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Oxybis Standards
- 2,2'-Oxybis(N,N-dimethylacetamide) (CAS 34866-70-1)
- 2,2'-((Oxybis(methylene))bis(sulfanediyl))diethanol (CAS 36727-72-7)
- 3,3'-Oxybis[phenol (CAS 7034-31-3)
- 2,2'-oxybis(2,2-difluoroacetic acid) (CAS 6535-10-0)
- 1,1'-(Oxybis(ethane-2,1-diyl))bis(1H-imidazole) (CAS 134443-67-7)
- 1,1'-Oxybis(2-chloroethan-1-ol) (CAS 7737-02-2)
- 1,1'-(Oxybis(ethane-2,1-diyl))dipyrrolidine (CAS 100396-39-2)
- 2,2'-Oxybis(N,N-diethylethanamine) (CAS 3030-43-1)
Recommended Standards
- 2,2'-((2-((2-Hydroxyethyl)amino)ethyl)azanediyl)bis(ethan-1-ol) (CAS 60487-26-5)
- 2,2-Dimethyl-N-(4-methyl-2-pyridyl)propionamide (CAS 86847-77-0)
- 2-(Pyridin-2-yl)-N-(2-(vinyloxy)ethyl)ethan-1-amine (CAS 625410-03-9)
- 2,4-Dimethyl-6-piperazin-1-yl-pyrimidine (CAS 887686-65-9)
- 4-Methyl-1-phenyl-5-(trifluoromethyl)-1,4-dihydropyridazine (CAS 1383543-22-3)
- 2-(3-Amino-1-methyl-1H-pyrazol-5-yl)acetic acid (CAS 1556117-35-1)
- 2-Cyclohexyl-3H-imidazo[4,5-c]pyridine (CAS 119628-88-5)
- (R)-4-nitro-2-(pyrrolidin-2-yl)-5-(trifluoromethyl)phenol (CAS 1213561-24-0)
- 6-(4-Fluorophenyl)-2-methylpyrimidine-4-carbonitrile (CAS 1256638-70-6)
- Ensifentrine impurity 38 (CAS CATO-C4X-335338)
- 2-(tert-Butylsulfamoyl)phenylboronic Acid (CAS 150691-04-6)
- 2-(3-(Methoxymethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 675605-91-1)
- 2-(4-(Trifluoromethyl)pyridin-2-yl)acetic acid (CAS 1000515-78-5)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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