3-(Pentan-3-yl)-1,2-oxazol-5-amine CAS 344746-40-3
| CAS No. | 344746-40-3 |
| Molecular Formula | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-(Pentan-3-yl)-1,2-oxazol-5-amine 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.
CATO supplies 3-(Pentan-3-yl)-1,2-oxazol-5-amine (CAS 344746-40-3), a certified reference material (molecular formula C8H14N2O, MW 154.21 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H14N2O, 3-(Pentan-3-yl)-1,2-oxazol-5-amine contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 154.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
Physical & Chemical Properties
| Molecular Formula | C8H14N2O |
| Molecular Weight | 154.21 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Pentan Standards
- 3-(Pentan-2-yl)-1,2-oxazol-5-amine (CAS 1092298-90-2)
- 5-(Pentan-2-yl)isoxazol-3-amine (CAS 1480843-46-6)
- 5-(Pentan-3-yl)isoxazol-3-amine (CAS 1485242-50-9)
- 5-(Pentan-3-yl)-1,3,4-oxadiazol-2-amine (CAS 7659-09-8)
- 1-(Pentan-2-yl)-1h-pyrazol-5-amine (CAS 1015845-66-5)
- 3-(Pentan-2-yl)-1h-pyrazol-5-amine (CAS 1186843-92-4)
- 1-(Pentan-2-yl)-1H-pyrazol-3-amine (CAS 1240565-70-1)
- 1-(Pentan-3-yl)-1H-pyrazol-4-amine (CAS 1240566-95-3)
Recommended Standards
- 3-(Ethoxymethyl)-1,5-dimethyl-1H-pyrazole (CAS 91027-04-2)
- 3-(tert-Butyl)-1-methyl-1H-pyrazol-5-ol (CAS 66699-81-8)
- 3-(Cyclohex-1-en-1-yl)propanoic acid (CAS 27338-44-9)
- 3-(tert-Butyl)-N-methylisoxazol-5-amine (CAS 59669-75-9)
- 4-(2-Aminoethylthio)-6-bromo-2-(trifluoromethyl)quinoline (CAS 541539-72-4)
- D-Glucopyranose, 4,6-O-(1R)-ethylidene-2,3-bis-O-(phenylmethyl)- (CAS 471863-88-4)
- 4,6-Bis((4-methoxybenzyl)oxy)-2-(2-methoxyethoxy)pyrimidine (CAS 1956364-82-1)
- n-(Pyrimidin-2-ylmethyl)ethanamine (CAS 1199780-89-6)
- 6-Chloro-5-methoxy-2-methylpyrimidin-4-amine (CAS 852061-67-7)
- (5Z)-5-[(3,4-Difluorophenyl)methylidene]-4H,5H,6H-thieno[2,3-b]thiopyran-4-one (CAS 1164519-74-7)
- 6-Isopropoxy-2-methylbenzo[d]oxazole (CAS 1361004-04-7)
- 2-{[1,1'-biphenyl]-4-yl}-6,8-dibromoquinoline (CAS 860789-76-0)
- 2-Bromophenylboronic Acid (CAS 244205-40-1)
- Peptide Impurity (CAS CATO-CPTD788810)
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