2,2'-(Methylazanediyl)bis(ethan-1-ol) CAS 42977-89-9
| CAS No. | 42977-89-9 |
| Molecular Formula | C5H13NO2 |
| Molecular Weight | 119.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 119.16 g/mol gives 2,2'-(Methylazanediyl)bis(ethan-1-ol) distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2,2'-(Methylazanediyl)bis(ethan-1-ol) (CAS 42977-89-9), molecular formula C5H13NO2 and molecular weight 119.16 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,2'-(Methylazanediyl)bis(ethan-1-ol) (C5H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 119.16 g/mol, it falls into the low-molecular-weight range. 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.
As a certified reference material (CRM), 2,2'-(Methylazanediyl)bis(ethan-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 | C5H13NO2 |
| Molecular Weight | 119.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1969 |
| Nitrogen Atoms | 1 |
Related Methylazanediyl Standards
- (Methylazanediyl)dimethanol (CAS 22031-26-1)
- 1,1'-(Methylazanediyl)bis(propan-2-ol) (CAS 4402-30-6)
- 2,2'-(Methylazanediyl)bis(propan-1-ol) (CAS 56684-95-8)
- 3,3'-(Methylazanediyl)bis(propan-1-ol) (CAS 2158-67-0)
- 3,3'-(Methylazanediyl)dipropanamide (CAS 4097-82-9)
- 3,3'-(Methylazanediyl)dipropionic acid (CAS 21555-95-3)
- 2,2'-(Methylazanediyl)bis(2-methylpropanoic acid) (CAS 2081092-70-6)
- (Methylazanediyl)bis(propane-3,1-diyl) dimethanesulfonate methanesulfonate (CAS 53340-78-6)
Recommended Standards
- 2-(Dimethylamino)propane-1,3-diol (CAS 78531-45-0)
- 2-[(2-methoxyethyl)amino]ethan-1-ol (CAS 3485-05-0)
- 2-(Aminomethyl)-2-methylpropane-1,3-diol (CAS 208105-60-6)
- 2-[2-(Methylamino)ethoxy]ethan-1-ol (CAS 85475-01-0)
- (2Z)-2-(2,4-Dimethoxybenzylidene)-6-hydroxy-1-benzofuran-3(2H)-one (CAS 210360-63-7)
- 6-Iodo-4-(3-methoxyphenylamino)-8-methylquinoline-3-carboxamide (CAS 807325-83-3)
- 2-{[2-(2H-1,3-benzodioxol-5-yl)-2-oxoethyl]sulfanyl}-6-tert-butyl-4-(trifluoromethyl)pyridine-3-carbonitrile (CAS 625377-40-4)
- 4-Nitroisothiazol-5-amine (CAS 153970-45-7)
- 2-(tert-Butyl)-5-cyclopropoxyisonicotinonitrile (CAS 1243454-17-2)
- 5-Bromo-1-methyl-3H-indene (CAS 119999-25-6)
- 4-(4-(Methoxymethyl)phenyl)butanoic acid (CAS 1492414-89-7)
- Ethyl 4-methyl-2-(pyridin-2-yl)thiazole-5-carboxylate (CAS 383146-88-1)
- 5-Methyl-1-azabicyclo[3.2.1]octane (CAS 181999-40-6)
- Semaglutide impurity 48 (CAS CATO-C4X-222648)
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