3-(2-hydroxy-4,5-dimethyl-1H-imidazol-1-yl)propanoic acid CAS 1369093-08-2
| CAS No. | 1369093-08-2 |
| Molecular Formula | C8H16N2O3 |
| Molecular Weight | 188.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 3-(2-hydroxy-4,5-dimethyl-1H-imidazol-1-yl)propanoic acid 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.
3-(2-hydroxy-4,5-dimethyl-1H-imidazol-1-yl)propanoic acid (CAS 1369093-08-2), molecular formula C8H16N2O3 and molecular weight 188.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-(2-hydroxy-4,5-dimethyl-1H-imidazol-1-yl)propanoic acid (C8H16N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 188.22 g/mol, it falls into the medium-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.
Physical & Chemical Properties
| Molecular Formula | C8H16N2O3 |
| Molecular Weight | 188.22 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) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Related hydroxy Standards
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- 4-(3-Hydroxy-3-methylbut-1-yn-1-yl)benzaldehyde (CAS 117569-57-0)
- ethyl 3-hydroxy-5-methyl-pyrazine-2-carboxylate (CAS 141872-22-2)
- Methyl 2-hydroxy-3-(tetrahydro-2h-pyran-4-yl)propanoate (CAS 1440961-07-8)
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- 6-Hydroxy-1-methyl-3,4-dihydronaphthalene-2-carbaldehyde (CAS 847585-92-6)
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Recommended Standards
- 1-(Naphthalen-1-yl)ethane-1,2-diol (CAS 13603-64-0)
- 4-(Ethoxymethyl)tetrahydro-2H-pyran-4-carboxylic acid (CAS 1387562-96-0)
- 3-Benzyl-2H-pyran-4(3H)-one (CAS 135695-92-0)
- Benzyl 2-cyclopropylideneacetate (CAS 139132-06-2)
- 4-(4-Morpholinyl)-3-nitrobenzaldehyde O-[(2,6-dichlorophenyl)methyl]oxime (CAS 866019-41-2)
- D-Xylono-1,4-lactone (CAS 15384-37-9)
- 4-Amino-2,6-bis(methylthio)pyrimidine-5-carbonitrile (CAS 98277-53-3)
- 5-(3-bromophenyl)-2-chlorothiazole (CAS 959986-18-6)
- 6-Oxaspiro[3.4]Octane-8-carboxylic acid (CAS 1314400-27-5)
- CCG 2046 (CAS 13017-69-1)
- methyl (3aR,4R,7aS)-3-methyl-2-oxo-2,3,3a,4,5,7a-hexahydro-1,3-benzoxazole-4-carboxylate (CAS 111515-79-8)
- Frovatriptan (CAS 158747-02-5)
- Voriconazole Impurity 5 (CAS 137234-75-4)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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