methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate CAS 1797797-59-1
| CAS No. | 1797797-59-1 |
| Molecular Formula | C8H11NO4 |
| Molecular Weight | 185.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 185.18 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.
CATO supplies methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate (CAS 1797797-59-1), a certified reference material (molecular formula C8H11NO4, MW 185.18 g/mol) for analytical method development and quality control.
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), methyl 3-(5-hydroxy-3-methyl-1,2-oxazol-4-yl)propanoate 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 | C8H11NO4 |
| Molecular Weight | 185.18 g/mol |
| Appearance | Off-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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Related methyl Standards
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- 2-Hydroxy-1-(1-oxa-7-azaspiro[3.5]Nonan-7-yl)ethan-1-one (CAS 1864254-35-2)
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Recommended Standards
- 2-Aminobicyclo[3.1.0]Hexane-2,6-dicarboxylic acid (CAS 177317-28-1)
- 5-amino-1-(ethoxymethyl)-1H-1,2,3-triazole-4-carboxamide (CAS 1803593-02-3)
- (1R,2R,5S,6R)-2-Aminobicyclo[3.1.0]hexane-2,6-dicarboxylic acid (CAS 176199-49-8)
- 3-[(S)-amino(carboxy)methyl]bicyclo[1.1.1]pentane-1-carboxylic acid (CAS 180465-02-5)
- (R)-2-((5-Bromo-2,3-difluorophenoxy)methyl)oxirane (CAS 702687-42-1)
- (2Z)-3-(Dimethylamino)-1-(4-fluorophenyl)-2-methanesulfonylprop-2-en-1-one (CAS 339108-36-0)
- 2-Bromo-1-(chloromethyl)-3-fluorobenzene (CAS 1214382-68-9)
- 3-Chloro-5-((2-(trimethylsilyl)ethoxy)methyl)-5H-pyrrolo[2,3-b]pyrazine (CAS 1270497-66-9)
- 2-Morpholinothiazole-5-carboxylic acid (CAS 332345-29-6)
- Gadolinium-Silicon-Germanium Alloy (CAS 189118-23-8)
- 2-(5,6,7,8-Tetrahydroimidazo[1,5-a]pyridin-1-yl)ethanamine (CAS 790599-70-1)
- 6-(Tert-butylsulfonyl)imidazo[1,2-a]pyridin-7-ol (CAS 2141961-63-7)
- 2-Benzyl-6-oxa-2-azaspiro[4.5]decan-9-amine (CAS 1707152-31-5)
- T-Peptide (CAS 2022956-62-1)
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