2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-((2-(trimethylsilyl)ethoxy)methyl)-3H-imidazo[4,5-b]pyridine CAS 956034-65-4
| CAS No. | 956034-65-4 |
| Molecular Formula | C19H32BN3O3Si |
| Molecular Weight | 389.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-((2-(trimethylsilyl)ethoxy)methyl)-3H-imidazo[4,5-b]pyridine (CAS 956034-65-4) is a high-purity analytical reference standard with the molecular formula C19H32BN3O3Si and a molecular weight of 389.37 g/mol.
The molecular framework of 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-((2-(trimethylsilyl)ethoxy)methyl)-3H-imidazo[4,5-b]pyridine (C19H32BN3O3Si) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Methyl-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-((2-(trimethylsilyl)ethoxy)methyl)-3H-imidazo[4,5-b]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C19H32BN3O3Si |
| Molecular Weight | 389.37 g/mol |
| Appearance | Off-white to pale 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
Related Methyl Standards
- 4-[4-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)phenoxy]-2-trifluoromethylbenzonitrile (CAS 1367127-44-3)
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(6-(trifluoromethyl)pyridin-2-yl)-1H-indazole (CAS 1864768-32-0)
- 4,7-Bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,2,5]thiadiazolo[3,4-c]pyridine (CAS 1883586-01-3)
- Tetramethyl [4,4'-bipyridine]-2,2',6,6'-tetracarboxylate (CAS 124558-62-9)
- 5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydrobenzo[b]thiepin-8-yl pivalate (CAS 2226905-78-6)
- N-(4-((3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amino)phenyl)methanesulfonamide (CAS 1201644-32-7)
- 2,2,6,6-Tetramethyl-3,5-heptanedionatothallium(I) (CAS 133892-72-5)
- N-(3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)-3-(trifluoromethyl)benzamide (CAS 1225069-85-1)
Recommended Standards
- 2-[4-(4-Fluorophenyl)piperazin-1-yl]-N-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]acetamide (CAS 478045-29-3)
- N-(2,3-dimethylphenyl)-3-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)propanamide (CAS 866040-01-9)
- 2-[2-(1-tert-Butyl-1H-pyrazole-4-carbonyl)phenoxy]-5-(trifluoromethyl)pyridine (CAS 955976-65-5)
- Orotirelin (CAS 62305-86-6)
- 5-(Methylsulfonyl)-2-(piperidin-1-yl)aniline (CAS 849035-90-1)
- (S)-3-Amino-4-(4-methoxyphenyl)butanoic acid hydrochloride (CAS 1421258-68-5)
- 7-Chloro-6-(hydroxymethyl)-2H-pyrido[3,2-b][1,4]thiazin-3(4H)-one (CAS 577691-71-5)
- Perindopril Impurity 89 (CAS CATO-C4X-125289)
- 3-(((Benzyloxy)carbonyl)amino)propane-1-sulfonic acid (CAS 77693-74-4)
- 2-Benzyl-4-Oxo-5,5,5,-Trifluoropentanoic Acid (CAS 96056-51-8)
- 2,2-dimethylcyclopentan-1-amine (CAS 345658-02-8)
- 1-(3-bromo-2-pyridyl)ethanone (CAS 111043-09-5)
- 5-Amino-2-(((5-methylthiophen-2-yl)methyl)amino)pyrimidin-4(1H)-one (CAS 77961-58-1)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
Why CATO?
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