- n-Butylboronic acid
-
- $34.00 / 1kg
-
2024-04-08
- CAS:4426-47-5
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: g-kg-tons, free sample is available
- n-Butylboronic acid
-
- $9.00 / 1KG
-
2023-06-14
- CAS:4426-47-5
- Min. Order: 1KG
- Purity: 99.9
- Supply Ability: 1 ton
- n-Butylboronic acid
-
- $15.00 / 1KG
-
2021-07-13
- CAS:4426-47-5
- Min. Order: 1KG
- Purity: 99%+ HPLC
- Supply Ability: Monthly supply of 1 ton
|
| | n-Butylboronic acid Basic information |
| | n-Butylboronic acid Chemical Properties |
| Melting point | 90-92 °C(lit.) | | Boiling point | 189.2±23.0 °C(Predicted) | | density | 1.022 g/cm3 | | storage temp. | Inert atmosphere,Store in freezer, under -20°C | | solubility | DMSO (Slightly), Methanol (Slightly) | | form | Liquid | | pka | 10.37±0.43(Predicted) | | color | Clear colorless to slightly yellow | | Water Solubility | ca 2.5 g/100 mL | | Sensitive | Air Sensitive & Hygroscopic | | BRN | 1733489 | | InChIKey | QPKFVRWIISEVCW-UHFFFAOYSA-N | | CAS DataBase Reference | 4426-47-5(CAS DataBase Reference) |
| | n-Butylboronic acid Usage And Synthesis |
| Chemical Properties | white to faintly beige shinying platelets | | Uses | n-Butylboronic acid is a boronic acid derivative that can be used as a transport carriers in membrane-based sugar separations. n-Butylboronic acid is used as an analytical reagent in the determination of serum glucose. | | Uses | n-Butylboronic acid can be used in suzuki reaction. | | Uses | 1-Butylboronic acid is used as a reagent for preparation of volatile derivatives of diols, e.g. carbohydrates, for GC and mass spectrometry and to prepare chiral oxazaborolidines. It is a precursor to unsymmetric borinic acids, which are inhibitors of serine proteases. Can be used as a transport carrier in membrane-based sugar separations and as an analytical reagent in the determination of serum glucose. | | Purification Methods | Butylboronic acid (1-butanedihydroxyborane) [4426-47-5] M 101.9, m 90 -92o, 94 -96o, pKEst ~8.8.acuo. [Corey et al. J Am Chem Soc 116 3151 1994, Quallich et al. J Am Chem Soc 116 8515 1994, Seerden Tetrahedron Lett 35 4419 1994, Beilstein 4 IV 4383.] |
| | n-Butylboronic acid Preparation Products And Raw materials |
| Raw materials | Boric acid (H3BO3), monomethyl ester (9CI)-->N,N,N',N'-Tetramethyl-1,2-dibutyl-1,2-diborane(4)diamine-->BUTYLDIISOPROPOXYBORANE-->2-BUTYL-4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLANE-->2,4,6-Tributylboroxin-->Triisopropyl borate-->Water-->N-BUTYLMAGNESIUM BROMIDE-->1-Bromobutane-->Trimethyl borate | | Preparation Products | 2-Butylquinoline-->2-BUTYL-1,3,2-DIOXABOROLANE-4S,5S-DICARBOXYLIC ACID BIS(DIMETHYLAMIDE)-->6-Butylnicotinaldehyde |
|