Hexyl oxazole-4-carboxylate CAS 89007-02-3
| CAS No. | 89007-02-3 |
| Molecular Formula | C10H15NO3 |
| Molecular Weight | 197.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Hexyl oxazole-4-carboxylate.
Hexyl oxazole-4-carboxylate (CAS 89007-02-3) is a high-purity analytical reference standard with the molecular formula C10H15NO3 and a molecular weight of 197.23 g/mol.
Hexyl oxazole-4-carboxylate (C10H15NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), Hexyl oxazole-4-carboxylate 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 | C10H15NO3 |
| Molecular Weight | 197.23 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.) | 1982 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- Ethyl 7-cyano-2-oxoheptanoate (CAS 890097-92-4)
- Mephenoxalone Impurity 1 (CAS 63257-76-1)
- Methyl 4-vinylbicyclo[2.2.2]octane-1-carboxylate (CAS 719274-85-8)
- 2-Chloro-6-(1-(difluoromethyl)cyclopropyl)-3-fluorobenzoic acid (CAS 2095813-06-0)
- Oxazole, 2,2′-[(1S)-6,6′-dimethyl[1,1′-biphenyl]-2,2′-diyl]bis[4-(1,1-dimethylethyl)-4,5-dihydro-, (4S,4′S)- (CAS 173143-88-9)
- 6-Ethyl-2-(5-ethyl-2-thienyl)quinoline-4-carbonyl chloride (CAS 1160257-18-0)
- 4-(Thiophen-2-yl)pyridine-2-carbonitrile (CAS 1782908-56-8)
- Annonacin-10-One (CAS 123266-21-7)
- n-(4-Methylpyrimidin-2-yl)-3-oxobutanamide (CAS 713-70-2)
- ((3aR,4R,6R,6aR)-6-Methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)methanol (CAS 4099-85-8)
- 2-(Piperazin-1-yl)quinoline-4-carboxylic acid (CAS 115084-71-4)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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