4-{[1,1'-Biphenyl]-4-carbonyl}-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid CAS 1326811-84-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1326811-84-0 |
| Molecular Formula | C22H23NO4 |
| Molecular Weight | 365.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-{[1,1'-Biphenyl]-4-carbonyl}-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-84-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H23NO4. Molecular weight: 365.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H23NO4 |
| Molecular Weight | 365.42 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Biphenyl Standards
- 7-([1,1'-Biphenyl]-4-yl)-3-(4-fluorophenyl)pyrazolo[1,5-a]pyrimidine (CAS 692287-75-5)
- (4-([1,1'-Biphenyl]-4-yl(phenyl)amino)phenyl)boronic acid (CAS 1084334-86-0)
- (3-([1,1'-Biphenyl]-4-yl)-2-(3-chlorophenyl)isoxazolidin-5-yl)methanol (CAS 629643-23-8)
- 1-([1,1'-Biphenyl]-4-yl)-3-((5-chloro-2-methoxyphenyl)amino)propan-1-one (CAS 883794-48-7)
- 1-([1,1'-Biphenyl]-4-yl)-3-tosylpropan-1-one (CAS 63472-09-3)
- 3-(3-([1,1'-biphenyl]-4-yl)-1-phenyl-1h-pyrazol-4-yl)acrylic acid (CAS 108446-76-0)
- 7-{[1,1'-biphenyl]-4-yl}-3-bromo-2-methylpyrazolo[1,5-a]pyrimidine (CAS 439097-06-0)
- N-([1,1'-biphenyl]-2-yl)-3-chlorobenzo[b]thiophene-2-carboxamide (CAS 332156-26-0)
Recommended Standards
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylhex-5-enoic acid (CAS 1311933-82-0)
- (1S,2R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-methylcyclopentane-1-carboxylic acid (CAS 1335031-61-2)
- (R)-1-(((9H-Fluoren-9-yl)methoxy)carbonyl)-5,5-dimethylpyrrolidine-2-carboxylic acid (CAS 1310680-45-5)
- Cerium(IV) Sulfate Hydrate (CAS 95838-16-7)
- 2-Fluoro-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)aniline (CAS 939968-50-0)
- 5-(3-(Trifluoromethoxy)phenyl)-1H-imidazole (CAS 684220-65-3)
- Methyl 6,8-dibromo-2H-chromene-3-carboxylate (CAS 177496-81-0)
- 2,4-Dinitro-5-methylphenylhydrazine (CAS 5267-23-2)
- Z-Gly-OH (CAS 1138-80-3)
- Insulin Degludec Impurity 14 (CAS CATO-C4X-215714)
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