6-Ethoxy-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile CAS 840481-76-7
| CAS No. | 840481-76-7 |
| Molecular Formula | C15H19BFNO3 |
| Molecular Weight | 291.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 6-Ethoxy-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile.
6-Ethoxy-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 840481-76-7) is a high-purity analytical reference standard with the molecular formula C15H19BFNO3 and a molecular weight of 291.13 g/mol.
Structurally, 6-Ethoxy-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (C15H19BFNO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.5, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 291.13 g/mol, it falls into the medium-molecular-weight range. 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 6-Ethoxy-2-fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile 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 | C15H19BFNO3 |
| Molecular Weight | 291.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ethoxy Standards
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Recommended Standards
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- 7-Fluoro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3,4-dihydroisoquinolin-1(2H)-one (CAS 2857092-80-7)
- 4-Benzyl-2-vinylmorpholine (CAS 126544-43-2)
- [4-(Isopropylsulfanyl)phenyl]acetic acid (CAS 3583-60-6)
- 4-Chloro-2-(ethylthio)-6-methylpyrimidine (CAS 22727-18-0)
- Methyl (E)-3-phenylbut-2-enoate (CAS 3461-50-5)
- 1-(1-methylcyclopropyl)butane-1,3-dione (CAS 1001204-72-3)
- Ornidazole Impurity 26 (CAS 62580-79-4)
- (S)-2-(2-(1-Aminoethyl)-6-(difluoromethyl)phenyl)acetonitrile (CAS 2641907-09-5)
- 3-(Pyrrolidin-3-yl)benzo[d]oxazol-2(3H)-one hydrochloride (CAS 1353501-30-0)
- Thiouric Acid (CAS 2002-60-0)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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