3-(1H-imidazol-1-yl)propane-1,2-diol CAS 34793-28-7
| CAS No. | 34793-28-7 |
| Molecular Formula | C6H10N2O2 |
| Molecular Weight | 142.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-(1H-imidazol-1-yl)propane-1,2-diol (CAS 34793-28-7), a certified reference material (molecular formula C6H10N2O2, MW 142.16 g/mol) for analytical method development and quality control.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-(1H-imidazol-1-yl)propane-1,2-diol is typically white to pale yellow liquid. Its solid-state physicochemical attributes — including a molecular weight of 142.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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-(1H-imidazol-1-yl)propane-1,2-diol 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 | C6H10N2O2 |
| Molecular Weight | 142.16 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1966 |
| Nitrogen Atoms | 2 |
Related H Standards
- 2-(1H-imidazol-1-yl)ethanethioamide (CAS 648427-45-6)
- (1H-Imidazol-2-yl)dimethylphosphine oxide (CAS 1009112-25-7)
- 2-(1H-imidazol-1-yl)-2-methylpropan-1-ol (CAS 1357349-09-7)
- 4-(1H-Imidazol-1-yl)butan-1-ol (CAS 72338-60-4)
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- 2-(1H-imidazol-2-yl)propanoic acid (CAS 1492007-00-7)
- 3-imidazol-1-yl-propionic acid (CAS 18999-45-6)
- 2-(1H-imidazol-1-yl)propanoic acid (CAS 753489-91-7)
Recommended Standards
- 3-((2-Cyanoethyl)amino)propanoic acid (CAS 89600-79-3)
- 3-(1H-Pyrazol-1-yl)propane-1,2-diol (CAS 98484-49-2)
- 2-Oxopiperidine-3-carboxamide (CAS 363590-38-9)
- 3-(2,3-Dihydro-1H-imidazol-1-yl)propanoic acid (CAS 463325-91-9)
- N-(Naphthalen-2-ylmethyl)-[3,4'-bipyridin]-5-amine (CAS 821784-07-0)
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- 2-(Cyclopropylmethoxy)pyridine-4-carbothioamide (CAS 1019546-78-1)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
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