2-Isobutylbenzo[d]oxazole CAS 6797-50-8
| CAS No. | 6797-50-8 |
| Molecular Formula | C24H29N5O7 |
| Molecular Weight | 499.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 2-Isobutylbenzo[d]oxazole is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 499.52 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Isobutylbenzo[d]oxazole (CAS 6797-50-8) is a high-purity analytical reference standard with the molecular formula C24H29N5O7 and a molecular weight of 499.52 g/mol.
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 manufactures 2-Isobutylbenzo[d]oxazole 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 | C24H29N5O7 |
| Molecular Weight | 499.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 5 |
Related Isobutylbenzo Standards
Recommended Standards
- Zd-0892 (CAS 171964-73-1)
- Cefixime Impurity 95 (CAS CATO-C4X-113995)
- PFI-2 (CAS 1627676-59-8)
- Ceftazidime Impurity 62 (CAS CATO-C4X-121262)
- 4-Butoxy-N-{2-[2-(sec-butyl)phenoxy]butyl}aniline (CAS 1040687-72-6)
- [3-(pyridin-4-yl)phenyl]methanamine (CAS 864069-25-0)
- tert-Butyl 3-(2-(methoxy(methyl)amino)-2-oxoethyl)piperidine-1-carboxylate (CAS 916791-34-9)
- 4,4-Dimethyl-1,2,3,4-tetrahydroquinolin-7-amine (CAS 561297-79-8)
- 5-((6-Benzyl-4-oxo-3,4,5,6,7,8-hexahydropyrido[4,3-d]pyrimidin-2-yl)amino)-2-hydroxybenzoic acid (CAS 1417636-94-2)
- (S)-6-Bromo-2,3-dihydrobenzofuran-3-amine hydrochloride (CAS 2225878-88-4)
- (1S,2S)-1-amino-2-(trifluoromethyl)cyclopropane-1-carboxylic acid (CAS 1047721-44-7)
- 5-Bromo-2-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1256360-43-6)
- tert-Butyl (1-(3-fluorophenyl)-3-hydroxypropyl)carbamate (CAS 862466-15-7)
- Semaglutide impurity 290 (CAS CATO-C4X-2226290)
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