1-(3-Ethyl-4-methylisoxazol-5-yl)ethanone CAS 61858-84-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 61858-84-2 |
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Ethyl-4-methylisoxazol-5-yl)ethanone (CAS 61858-84-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H11NO2. Molecular weight: 153.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H11NO2 |
| Molecular Weight | 153.18 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Methyl-3-(3-methylisoxazol-5-yl)prop-2-en-1-ol (CAS 109203-40-9)
- 1-(3-Methylisoxazol-5-yl)butan-1-one (CAS 114402-52-7)
- (1-(5-Methylisoxazol-3-yl)cyclopropyl)methanol (CAS 1352511-31-9)
- (S)-1-(3-Methylisoxazol-5-yl)but-3-en-1-ol (CAS 215360-95-5)
- 1-(3-Methylisoxazol-4-yl)butan-1-one (CAS 207913-24-4)
- (E)-3-(5-Methylisoxazol-3-yl)acrylic acid (CAS 1065478-29-6)
- 3-(3-Methylisoxazol-5-yl)acrylic acid (CAS 71810-76-9)
- 3-(5-Methylisoxazol-3-yl)acrylic acid (CAS 71810-79-2)
Recommended Standards
- 1-(3-Cyclopropylisoxazol-5-yl)ethanol (CAS 301168-24-1)
- 1-(3-ethyl-5-methyl-1,2-oxazol-4-yl)ethan-1-one (CAS 79379-86-5)
- 1-(3-Aminopropyl)pyrimidin-2(1h)-one (CAS 953908-62-8)
- Maltoheptaose xhydrate (CAS 207511-07-7)
- N-(1-phenylbutyl)hydroxylamine (CAS 59336-66-2)
- 1174044-75-7 4-(Tetrahydro-2-furanylmethoxy)piperidine hydrochloride 9955AC C10H20ClNO2 (CAS 1174044-75-7)
- (S)-1-(3,5-difluorophenyl)pentan-1-amine (CAS 1213910-82-7)
- tert-Butyl 4-(2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenylsulfonyl)piperazine-1-carboxylate (CAS 1628016-45-4)
- Methyl (3r)-4-amino-3-{[(benzyloxy)carbonyl]amino}butanoate hydrochloride (CAS 845909-53-7)
- Semaglutide impurity 96 (CAS CATO-C4X-222696)
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 13829788188 / jacky.chen@cato-chem.com