4-Bis(N-Boc)amino-3-fluorophenylboronic acid CAS 2377609-87-3
| CAS No. | 2377609-87-3 |
| Molecular Formula | C16H23BFNO6 |
| Molecular Weight | 355.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bis(N-Boc)amino-3-fluorophenylboronic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Bis(N-Boc)amino-3-fluorophenylboronic acid (CAS 2377609-87-3) is a high-purity analytical reference standard with the molecular formula C16H23BFNO6 and a molecular weight of 355.17 g/mol.
Structurally, 4-Bis(N-Boc)amino-3-fluorophenylboronic acid (C16H23BFNO6) 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 5.5, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 355.17 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H23BFNO6 |
| Molecular Weight | 355.17 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-iodothyronamine (CAS 712349-95-6)
- 5-Iodo-N-(4-methoxyphenyl)-2,6-dimethylpyrimidin-4-amine (CAS 677749-50-7)
- 2-Nitro-4-(trifluoromethoxy)phenyl trifluoromethanesulfonate (CAS 955395-91-2)
- Ethyl 7-cyclopropyl-3-iodo-1H-indole-2-carboxylate (CAS 2099017-80-6)
- 2-Benzylcyclopentan-1-amine (CAS 330160-80-0)
- N,N-Didodecyl-N-methyldodecan-1-aminium bromide (CAS 29920-02-3)
- 5-(4-Fluorophenyl)nicotinonitrile (CAS 154237-18-0)
- 4-(3-Bromophenyl)pyrimidin-2-amine (CAS 392307-25-4)
- (Des-Gly10,Des-Ser4,D-Leu6,Pro-NHEt9)-LHRH (CAS 267878-61-5（free base）)
- Methyl (2r)-2-amino-3-(4-chloro-3-fluorophenyl)propanoate hydrochloride (CAS 2445749-39-1)
- Gracillin (CAS 19083-00-2)
- 1-(3,5-Dichlorophenyl)-5-methyl-N-(4-(trifluoromethoxy)phenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 400080-93-5)
- 3-(3-Methoxyphenoxy)pyrrolidine (CAS 740023-17-0)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
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