5-Methoxy-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid CAS 1261969-11-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261969-11-2 |
| Molecular Formula | C20H21NO4 |
| Molecular Weight | 339.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Methoxy-4'-(piperidine-1-carbonyl)-[1,1'-biphenyl]-3-carboxylic acid (CAS 1261969-11-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H21NO4. Molecular weight: 339.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H21NO4 |
| Molecular Weight | 339.39 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 1 |
Related Methoxy Standards
- 2-(4-Methoxy-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-5-yl)-1-phenylethan-1-one (CAS 2220-06-6)
- 4-Methoxy-N,N-diphenylbenzenesulfonamide (CAS 94257-09-7)
- (E)-Methoxy[1-(4-methoxyphenyl)-2-[3-(trifluoromethyl)phenoxy]ethylidene]amine (CAS 338400-76-3)
- 4-Methoxy-N-(3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzyl)aniline (CAS 1454653-66-7)
- 2-((4-Methoxy-3-phenylquinolin-2-yl)thio)-N,N-dimethylethanamine (CAS 89081-07-2)
- 7-Methoxy-8-methyl-2-(4-(trifluoromethyl)thiazol-2-yl)quinolin-4-ol (CAS 1180493-97-3)
- 6-Methoxy-5-(4-methoxyphenoxy)-8-nitroquinoline (CAS 5452-59-5)
- 1'-Benzyl-7-methoxy-4,5-dihydro-3H-spiro[benzo[b][1,4]oxazepine-2,4'-piperidine] (CAS 947617-92-7)
Recommended Standards
- N-(Benzoyloxy)-4-(morpholin-4-ylmethyl)-benzenecarboximidamide (CAS 1255147-66-0)
- (Z)-5-(Hydroxymethyl)-3-((4-(morpholinomethyl)-1H-pyrrol-2-yl)methylene)indolin-2-one (CAS 1265965-20-5)
- 1,3:4,6-Di-O-benzylidene-2,5-dideoxy-2,5-imino-L-iditol (Mixture of Diastereomers) (CAS 1246812-42-9)
- 2-Fluoro-N-(4-methylpentan-2-yl)aniline (CAS 1019533-66-4)
- 2-{[(5-chlorothiophen-2-yl)methyl]amino}acetic acid hydrochloride (CAS 1375473-06-5)
- Tobramycin Impurity 8 (CAS CATO-C4X-22008)
- Relebactam Impurity 92 (CAS 2649642-53-3)
- Bromfenac Impurity 79 (CAS CATO-C4X-200279)
- (E)-6-hydroxy-5-nitro-2-(2-(2-propoxynaphthalen-1-yl)vinyl)pyrimidin-4(3H)-one (CAS 797779-19-2)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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