4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine CAS 478062-72-5
| CAS No. | 478062-72-5 |
| Molecular Formula | C10H12N4O2 |
| Molecular Weight | 220.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies 4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine (CAS 478062-72-5), a certified reference material (molecular formula C10H12N4O2, MW 220.23 g/mol) for analytical method development and quality control.
Structurally, 4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine (C10H12N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 220.23 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.
CATO manufactures 4-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}morpholine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H12N4O2 |
| Molecular Weight | 220.23 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 4 |
Related methyl Standards
- 2-(Oxazolo[4,5-b]pyridin-2-yl)benzonitrile (CAS 52334-40-4)
- (1-[1,3]Oxazolo[4,5-b]pyridin-2-ylpyrrolidin-3-yl)methylamine dihydrochloride (CAS 1035840-17-5)
- 1-(Oxazolo[4,5-b]pyridin-2-yl)piperidin-4-amine (CAS 1035840-63-1)
- 1-{3-methyl-[1,2]oxazolo[5,4-d]pyrimidin-4-yl}piperidine (CAS 478062-73-6)
- Oxazolo[4,5-b]pyridin-2-yl(phenyl)methanone (CAS 52333-91-2)
- 2-Methyl-3-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 328907-88-6)
- 2-Methyl-4-(oxazolo[4,5-b]pyridin-2-yl)aniline (CAS 626218-35-7)
- 2-Methyl-5-oxazolo[4,5-b]pyridin-2-yl-phenylamine (CAS 313701-56-3)
Recommended Standards
- 4,4'-Oxydibenzonitrile (CAS 6508-04-9)
- 4-Hydrazinyl-6,7-dimethoxyquinazoline (CAS 91163-69-8)
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- 5-(2,4-Dimethoxyphenyl)-4h-1,2,4-triazol-3-amine (CAS 502546-42-1)
- (4-(tert-Butyl)thiazol-2-yl)methanol (CAS 475059-74-6)
- Ethyl 3-Ethoxy-5-methylbenzoate (CAS 1126430-96-3)
- (3-Bromo-2-chloro-5-fluorophenyl)boronic acid (CAS 2379538-57-3)
- Brivaracetam impurity 95 (CAS 2052297-73-9)
- 4-chlorophenyl 2,3,4,5,6-pentafluorobenzoate (CAS 106376-19-6)
- 14-Chlorodaunorubicin (CAS 121250-06-4)
- 4-[(5-chloropyridin-2-yl)oxy]benzoic acid (CAS 289044-48-0)
- Methyl 3-bromo-7-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate (CAS 2231675-84-4)
- 2,4-Dimethyl-2-piperidinomethyl benzophenone (CAS 898773-24-5)
- Des-Ser34-Gly33Tirzepatide (CAS CATO-CPTD788941)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com