Chemical Properties:
Package: Fluorinated Bottle, 25kg/Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of (S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) with high quality, commercial production. We can provide Certificate of Analysis (COA), worldwide delivery, small and bulk quantities available, strong after-sale service. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | Colorless to Pale Yellow Viscous Liquid |
| Purity / Analysis Method | >98.0% (GC) |
| Specific Rotation | -33.0° ~ -27.0° (C=1, MeOH) |
| Water (by Karl Fischer) | <0.50% |
| 1 H NMR Spectrum | Consistent with Structure |
| Test Standard | Enterprise Standard |
| Usage | Chiral Building Blocks; Pharmaceutical Intermediates |
Description:
Specifications:
Package & Storage:
| Chemical Name | (S)-(-)-1,2,4-Butanetriol |
| CAS Number | 42890-76-6 |
| CAT Number | RF-CC324 |
| Stock Status | In Stock, Production Scale Up to Tons |
| Molecular Formula | HOCH2CH2CH(OH)CH2OH |
| Molecular Weight | 106.12 |
| Boiling Point | 150℃/0.04 mm Hg(lit.) |
| Density | 1.19 g/mL at 25℃(lit.) |
| Brand | Ruifu Chemical |
Advantages:
FAQ:
Application:
(S)-(-)-1,2,4-Butanetriol (CAS: 42890-76-6) can be prepared via reduction of (S)-Malic Acid in the presence of borane-dimethyl sulfide. (S)-(-)-1,2,4-Butanetriol may be used as a starting material in the enantioselective total syntheses of (+)-azimine and (+)-carpaine. (S)-(-)-1,2,4-Butanetriol is a general reagent used in organic synthesis. Used in the enantioselective preparation of a cyclobutane analogue of Milnacipran.
