3-(2-Methyl-1H-imidazol-1-yl)propanoic acid hydrate CAS 1185476-83-8
| CAS No. | 1185476-83-8 |
| Molecular Formula | C7H10N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-Methyl-1H-imidazol-1-yl)propanoic acid hydrate (CAS 1185476-83-8) is a high-purity analytical reference standard with the molecular formula C7H10N2O2H2O and a molecular weight of 172.18 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 3-(2-Methyl-1H-imidazol-1-yl)propanoic acid hydrate is typically white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 172.18 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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), 3-(2-Methyl-1H-imidazol-1-yl)propanoic acid hydrate 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 | C7H10N2O2 H2O |
| Molecular Weight | 172.18 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| 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.) | 1989 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-Amino-5-methyl-1-(methyl-d3)-2-phenyl-1,2-dihydro-3H-pyrazol-3-one (CAS 1329792-51-9)
- 2,5-Dichloro-N-(5-methoxy-2-methylphenyl)pyrimidin-4-amine (CAS 1986882-81-8)
- 2-(3-Bromophenyl)-5-(chloromethyl)-1,3,4-oxadiazole (CAS 944391-84-8)
- Diethyl 2-(2,6-difluorophenyl)malonate (CAS 491860-05-0)
- (S)-N,N,N',N'-Tetramethyl-1,1'-binaphthyldiamine (CAS 135759-57-8)
- 1-(5-Chloro-1-isobutyl-1H-benzo[d]imidazol-2-yl)ethan-1-one (CAS 1312137-39-5)
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- 1-(2,3-Dimethoxy-5-nitrophenyl)ethanone (CAS 102652-91-5)
- 1-(4-Benzylmorpholin-2-yl)-N,N-dimethylmethanamine (CAS 122894-38-6)
- Des-His(1)-Semaglutide (CAS CATO-C4X-2226216)
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