(S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
Synonym(s):(S)-2,2-Dimethyl-1,3-dioxolane-4-methyl p-toluenesulfonate;L -α,β-Isopropylideneglycerol-γ-tosylate;2,3-Isopropylidene-sn-glycerol 1-tosylate;2,3-Isopropylidene-sn-glycerol 1-tosylate
- CAS NO.：23735-43-5
- Empirical Formula: C13H18O5S
- Molecular Weight: 286.35
- MDL number: MFCD00063234
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 04:37:10
What is (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate?
Chemical properties
white to light yellow crystal powde
The Uses of (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
(S)-(+)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate has been used as a reactant for the synthesis of 16-(3-trifluoromethyl)phenoxy PGF2α analog travoprost (T715600) which has potent topical ocular activity. (S)-(+)-2,2-Dimethyl-1,3-dioxolan-4-ylmethyl p-Toluenesulfonate has also been used for the preparation of p38 mitogen activated protein (MAP) kinase inhibitors.
Properties of (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
| Melting point: | 29-31 °C |
| Boiling point: | 398.71°C (rough estimate) |
| alpha | 4.2 º (c=10, abs.alcohol) |
| Density | 1.208 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Inert atmosphere,2-8°C |
| form | powder to lump to clear liquid |
| color | White or Colorless to Light yellow |
| optical activity | [α]26/D +7.5°, c = 2% in DMF |
| BRN | 89799 |
| CAS DataBase Reference | 23735-43-5(CAS DataBase Reference) |
Safety information for (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
(S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate manufacturer
Archerchem Healthcare Pvt., Ltd. (part of Archerchem Group)
Maharashtra
product: (S)-2,2-Dimethyl-1,3-dioxolane-4-methanol p-toluenesulfonate
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