tert-butyl N-(1,2,4-oxadiazol-3-yl)carbamate CAS 39512-63-5
| CAS No. | 39512-63-5 |
| Molecular Formula | C7H11N3O3 |
| Molecular Weight | 185.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-butyl N-(1,2,4-oxadiazol-3-yl)carbamate (C7H11N3O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 185.18 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
tert-butyl N-(1,2,4-oxadiazol-3-yl)carbamate (CAS 39512-63-5), molecular formula C7H11N3O3 and molecular weight 185.18 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures tert-butyl N-(1,2,4-oxadiazol-3-yl)carbamate 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 | C7H11N3O3 |
| 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, water |
| 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.) | 1968 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 1-(2-Methyl-4-nitro-1H-imidazol-1-yl)propan-2-ol (CAS 39893-64-6)
- Trastuzumab Impurity 3 (CAS 34321-81-8)
- rel-(1S,2R,5S)-6-Hydroxy-7-oxo-1,6-diazabicyclo[3.2.1]octane-2-carboxamide (CAS 396731-17-2)
- β-Oxo-2-benzofuranpropanenitrile (CAS 5149-69-9)
- 2,4,6-Trichlorobenzene-1,3,5-tricarbaldehyde (CAS 14222-98-1)
- (R)-1-(2,3-dimethylphenyl)-2-methylpropan-1-amine (CAS 1212871-00-5)
- 2-Chloro-5-fluoro-4-methylaniline (CAS 452-93-7)
- tert-Butyl N-[(2-methoxypyridin-3-yl)methyl]carbamate (CAS 334018-92-7)
- 3-methyl-6-(trifluoromethyl)benzothiophene-2-carboxylic acid (CAS 863119-07-7)
- sodium 2-(4-phenyl-1,3-thiazol-2-yl)acetate (CAS 1864063-48-8)
- 4-(Benzyloxy)-2-methylquinoline (CAS 147330-34-5)
- 1,2-Bis(3-(methylthio)naphthalen-2-yl)ethene (CAS 935280-45-8)
- 1-(3-Aminopropyl)-3-methyl-1,2-dihydroquinoxalin-2-one dihydrochloride (CAS 1427378-55-9)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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