3,3'-((2-Aminoethyl)azanediyl)bis(propan-1-ol) CAS 50331-68-5
| CAS No. | 50331-68-5 |
| Molecular Formula | C8H20N2O2 |
| Molecular Weight | 176.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 3,3'-((2-Aminoethyl)azanediyl)bis(propan-1-ol) is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 3,3'-((2-Aminoethyl)azanediyl)bis(propan-1-ol) (CAS 50331-68-5), a certified reference material (molecular formula C8H20N2O2, MW 176.26 g/mol) for analytical method development and quality control.
3,3'-((2-Aminoethyl)azanediyl)bis(propan-1-ol) (C8H20N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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.
As a certified reference material (CRM), 3,3'-((2-Aminoethyl)azanediyl)bis(propan-1-ol) 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.
Physical & Chemical Properties
| Molecular Formula | C8H20N2O2 |
| Molecular Weight | 176.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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 |
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Recommended Standards
- 3-(Pyridin-4-yl)cyclohexan-1-amine (CAS 933758-92-0)
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- 2-Chloro-5-[cyclohexyl(methyl)sulfamoyl]benzoic acid (CAS 743451-72-1)
- 2-Amino-5-bromonicotinic Acid Hydrobromide (CAS 52963-33-4)
- 4-Cyclopropoxy-N,N-dimethyl-5-(methylthio)picolinamide (CAS 1243455-35-7)
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- Insulin degludec (CAS 844439-96-9)
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