5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bipyridine CAS 562098-24-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 562098-24-2 |
| Molecular Formula | C16H19BN2O2 |
| Molecular Weight | 282.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bipyridine (CAS 562098-24-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H19BN2O2. Molecular weight: 282.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H19BN2O2 |
| Molecular Weight | 282.15 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) | 8.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Related Tetramethyl Standards
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidine (CAS 1220526-74-8)
- 2-(4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine (CAS 1220526-75-9)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrimidine (CAS 1314389-95-1)
- 2-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)pyrazine (CAS 1314389-98-4)
- 2-Phenyl-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1319255-85-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,2'-bipyridine (CAS 1622216-92-5)
- 2-Phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidine (CAS 1946760-48-0)
- 3-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole-7-carbonitrile (CAS 2103353-09-7)
Recommended Standards
- 4-Phenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine (CAS 863422-39-3)
- N-((5-bromofuran-2-yl)methyl)-2-(methylsulfonyl)ethan-1-amine (CAS 845658-68-6)
- Tert-butyl (2R,4R)-2-(bromomethyl)-4-fluoropyrrolidine-1-carboxylate (CAS 2166173-71-1)
- 2-Chloro-N-(4-propoxyphenyl)quinazolin-4-amine (CAS 827031-03-8)
- 4-Methyl-1,4-diazepan-5-one (CAS 172314-56-6)
- Benzyl 2-O-Benzyl-4,6-O-benzylidene-α-D-mannopyranoside (CAS 40983-95-7)
- Methyl 4-acetyl-5-oxohexanoate (CAS 13984-53-7)
- (S)-Dimethyl 2-aminohexanedioate (CAS 157701-42-3)
- 2-(tert-Butyl)-1,4-dihydroquinazolin-4-ol (CAS 646068-66-8)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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