Diethyl 2,2'-Bipyridine-5,5'-dicarboxylate, 97% CAS 1762-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1762-46-5 |
| Molecular Formula | C16H16N2O4 |
| Molecular Weight | 300.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Diethyl 2,2'-Bipyridine-5,5'-dicarboxylate, 97% (CAS 1762-46-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H16N2O4. Molecular weight: 300.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H16N2O4 |
| Molecular Weight | 300.31 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 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
Related Diethyl Standards
- Diethyl [2,2'-bipyridine]-3,3'-dicarboxylate (CAS 1762-36-3)
- Diethyl 2,2’-Bipyridine-6,6’-dicarboxylate (CAS 65739-40-4)
- Diethyl 2-phenylpyrimidine-4,5-dicarboxylate (CAS 33299-33-1)
- diethyl 5-methoxypyrazolo[1,5-a]pyridine-2,3-dicarboxylate (CAS 2741634-29-5)
- Diethyl (1,1-difluoro-2-hydroxy-2-(thiophen-2-yl)ethyl)phosphonate (CAS 83567-97-9)
- Diethyl tridecanedioate (CAS 15423-05-9)
- Diethyl 3-bromophthalate (CAS 127413-58-5)
- Diethyl 5-Bromoisophthalate (CAS 127437-29-0)
Recommended Standards
- 4,4'-Bis(ethoxycarbonyl)-2,2'-bipyridine (CAS 1762-42-1)
- 2-((S)-5-Amino-5-oxo-2-((S)-pyrrolidine-2-carboxamido)pentanamido)acetic acid (CAS 17662-47-4)
- 1-(3-(1H-1,2,3-Triazol-1-yl)pyrrolidin-1-yl)-2-(benzo[d][1,3]dioxol-5-yl)ethan-1-one (CAS 1795444-24-4)
- Bupranolol hydrochloride - API Standards (CAS 15148-80-8)
- Methyl 2-methyl-1H-pyrrole-3-carboxylate (CAS 3168-85-2)
- 6-((3-(3-Bromophenyl)-1,2,4-oxadiazol-5-yl)methyl)-3-(3-methylbenzyl)-3,6-dihydro-7H-[1,2,3]triazolo[4,5-d]pyrimidin-7-one (CAS 1040640-41-2)
- 1,3-Bis(4-chlorophenyl)-1H-pyrazol-5-amine (CAS 618092-72-1)
- 3-(3-Chloro-phenyl)-thiophene (CAS 30011-91-7)
- (Z)-N-Methoxy-N-methyl-9-octadecenamide (CAS 190131-27-2)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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