5-(Diethoxymethyl)oxazole CAS 104336-01-8
| CAS No. | 104336-01-8 |
| Molecular Formula | C8H13NO3 |
| Molecular Weight | 171.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
5-(Diethoxymethyl)oxazole (CAS 104336-01-8) is a high-purity analytical reference standard with the molecular formula C8H13NO3 and a molecular weight of 171.19 g/mol.
5-(Diethoxymethyl)oxazole (C8H13NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C8H13NO3 |
| Molecular Weight | 171.19 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 |
| 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.) | 1986 |
| Nitrogen Atoms | 1 |
Related Diethoxymethyl Standards
- 2-(Diethoxymethyl)oxazole (CAS 1263280-97-2)
- 3-(Diethoxymethyl)-4h-1,2,4-triazole (CAS 33824-15-6)
- 3-(Diethoxymethyl)furan (CAS 216144-29-5)
- 4-(Diethoxymethyl)-1H-imidazole (CAS 482585-22-8)
- 2-(Diethoxymethyl)-1,3,4-oxadiazole (CAS 1279213-16-9)
- 1-(Diethoxymethyl)cyclopropane-1-carbaldehyde (CAS 400709-86-6)
- (1-(Diethoxymethyl)cyclopropyl)methanol (CAS 400709-96-8)
- 1-(Diethoxymethyl)imidazole 1-(diethoxymethyl)-1H-imidazole 61278-81-7 (CAS 61278-81-7)
Recommended Standards
- 5-(Allylamino)-5-oxo-pentanoic acid (CAS 103980-33-2)
- 3-(3,5-Difluorophenyl)-1-propylamine (CAS 105219-40-7)
- tert-Butyl acryloylcarbamate (CAS 103223-89-8)
- Ethyl (3E)-3-(isopropylimino)-2-oxopropanoate (CAS 1086375-87-2)
- 3,3-dimethyl-1-(methylsulfanyl)butan-2-one (CAS 39199-12-7)
- 4-Fluoro-N-(3-(thiophen-2-yl)-5-thioxo-1,5-dihydro-4H-1,2,4-triazol-4-yl)benzamide (CAS 923249-08-5)
- Ticagrelor Related Compound 102 (CAS 2165387-08-4)
- N-Desethyl-N-Methyl Vardenafil (CAS 224785-87-9)
- Isoindolo[2,1-a]quinazolin-11(5H)-one (CAS 124016-50-8)
- 3-(2-Chlorophenyl)-4,6-dimethoxy-2-methylbenzofuran (CAS 922140-93-0)
- Piperidin-4-yl(3-(trifluoromethyl)phenyl)methanol (CAS 38646-29-6)
- 2-Bromo-N-(3-methoxypropyl)benzenesulfonamide (CAS 848906-56-9)
- 2-(Methylthio)imidazo[2,1-b][1,3,4]thiadiazole (CAS 1206207-42-2)
- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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