(3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.5]Decane-3-carboxylic acid CAS 1784747-98-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784747-98-3 |
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3R,4S)-4-(4-methoxyphenyl)-2-oxo-1-azaspiro[4.5]Decane-3-carboxylic acid (CAS 1784747-98-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H21NO4. Molecular weight: 303.35 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Recommended Standards
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- tert-Butyl 2-(2-ethoxy-2-oxoethyl)-1H-indole-1-carboxylate (CAS 172226-77-6)
- Methylfluorophenyl Boronic Acid Impurity Certified Reference Standard (CAS 139911-29-8)
- (4-((Benzyloxy)carbonyl)-2-fluorophenyl)boronic acid (CAS 2096336-07-9)
- (2S,4R)-1-Benzyl 2-methyl 4-((tert-butoxycarbonyl)amino)pyrrolidine-1,2-dicarboxylate (CAS 189215-90-5)
- 2-Fluoro-N-methoxy-N-methyl-5-nitrobenzamide (CAS 947149-85-1)
- 4-Chloro-2-phenylpyrimidine-5-carbonyl chloride (CAS 66206-81-3)
- 8-Bromoimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1026201-45-5)
- Semaglutide impurity 29 (CAS 110990-08-4)
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