5-Fluoro-6-iodo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine CAS 1357387-67-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1357387-67-7 |
| Molecular Formula | C22H35BFIN2O2Si |
| Molecular Weight | 544.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Fluoro-6-iodo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-(triisopropylsilyl)-1H-pyrrolo[2,3-b]pyridine (CAS 1357387-67-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H35BFIN2O2Si. Molecular weight: 544.32 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H35BFIN2O2Si |
| Molecular Weight | 544.32 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- Magnesium (2R,3S,4R,5R)-2,3,4,5,6-pentahydroxyhexanoate dihydrate (CAS 59625-89-7)
- 4-[(2,4-Dichlorophenoxy)methyl]-1-[(4-methylphenyl)sulfanyl]-2-nitrobenzene (CAS 477869-64-0)
- 3-Chloro-6-[(4-methylphenyl)methyl]pyridazine (CAS 339008-43-4)
- H-Val-Gly-OH (CAS 686-43-1)
- 2-Bromo-8-hydroxyimidazo[1,2-b]pyridazine-7-carboxylic acid (CAS 1579103-58-4)
- 2-Methyl-2-azabicyclo[2.2.1]heptan-6-one (CAS 50494-49-0)
- Tau Peptide (245-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 1428134-39-7)
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