2-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)ethan-1-ol CAS 1339926-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1339926-59-8 |
| Molecular Formula | C13H20BNO4 |
| Molecular Weight | 265.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxy)ethan-1-ol (CAS 1339926-59-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H20BNO4. Molecular weight: 265.11 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H20BNO4 |
| Molecular Weight | 265.11 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Tetramethyl Standards
- Ethyl 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrole-1-carboxylate (CAS 1256360-06-1)
- (8aS)-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1,5,8,8a-tetrahydrooxazolo[3,4-a]pyridin-3-one (CAS 2374908-48-0)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-propanamide (CAS 1093307-34-6)
- 2-((5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyrimidin-2-yl)amino)ethan-1-ol (CAS 1218789-34-4)
- 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)indolin-2-one (CAS 1150271-44-5)
- 1-(4-((4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)piperidin-1-yl)ethan-1-one (CAS 2246762-71-8)
- 2-methyl-2-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyrazol-1-yl]propanenitrile (CAS 2095779-29-4)
- 4-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-isoindol-1-one (CAS 765948-78-5)
Recommended Standards
- 4-amino-7-bromopyrrolo[2,1-f][1,2,4]triazine-5-carboxylic acid (CAS 1338050-97-7)
- (6-Bromo-[2,3'-bipyridin]-5'-yl)methanol (CAS 1346687-07-7)
- 6-Bromo-4-phenoxypyridin-3-amine (CAS 1330574-82-7)
- 4,4,5,5-Tetramethyl-2-(2-methyl-4-(trifluoromethoxy)phenyl)-1,3,2-dioxaborolane (CAS 1309980-29-7)
- N-Methyl-N,N-Dioctyl-1-Octanaminium Trifluoromethanesulfonate (CAS 121107-18-4)
- N-cyclohexylthiazole-5-carboxamide (CAS 901599-33-5)
- Endomorphin-1 Acetate Salt (CAS 189388-22-5（free base）)
- Calhex 231 (CAS 652973-93-8)
- (3R,4S)-tert-Butyl 3-Amino-4-methoxypyrrolidine-1-carboxylate (CAS 121242-20-4)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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