(1S,2S,3R,5S)-(+)-2,3-Pinanediol
Synonym(s):(+)-2-Hydroxyisopinocampheol;(1S,2S,3R,5S)-2,3-Pinanediol;(1S,2S,3R,5S)-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol;[1S-(1α,2α,3α,5α)]-2,6,6-Trimethylbicyclo[3.1.1]heptane-2,3-diol
- CAS NO.：18680-27-8
- Empirical Formula: C10H18O2
- Molecular Weight: 170.25
- MDL number: MFCD00077851
- EINECS: 606-096-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-27 17:24:19
What is (1S,2S,3R,5S)-(+)-2,3-Pinanediol?
Chemical properties
white to light beige crystalline powder, crystals
The Uses of (1S,2S,3R,5S)-(+)-2,3-Pinanediol
(1S,2S,3R,5S)-(+)-2,3-Pinanediol is a bicyclic monoterpene diols that has been shown to induce differentiation of S91 melanoma and PC12 pheochromocytoma cells and thus provide possible therapeutic and sunless tanning use. It is also used in the transformation of isopinocampheol and caryophyllene oxide.
The Uses of (1S,2S,3R,5S)-(+)-2,3-Pinanediol
(1S,2S,3R,5S)-(+)-2,3-Pinanediol is a bicyclic monoterpene diols that has been shown to induce differentiation of S91 melanoma and PC12 pheochromocytoma cells and thus provide possible therapeutic and sunless tanning use. It is also used in the transformation of isopinocampheol and caryophyllene oxide.
The Uses of (1S,2S,3R,5S)-(+)-2,3-Pinanediol
(1S,2S,3R,5S)-(+)-Pinanediol can be used as a chiral reagent in the synthesis of homochiral α-hydroxyketones and in the resolution of prolineboronate esters.
Properties of (1S,2S,3R,5S)-(+)-2,3-Pinanediol
| Melting point: | 57-59 °C(lit.) |
| Boiling point: | 239.9°C (rough estimate) |
| alpha | 8.5 º (c=6.5, toluene) |
| Density | 0.9409 (rough estimate) |
| refractive index | 1.4494 (estimate) |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | Chloroform, Methanol (Slightly), Toluene (Slightly) |
| form | Crystalline Powder, Crystals or Mass |
| pka | 14.68±0.60(Predicted) |
| color | White to light beige |
| optical activity | [α]20/D +8.5°, c = 6.5 in toluene |
| BRN | 1853591 |
| CAS DataBase Reference | 18680-27-8(CAS DataBase Reference) |
| NIST Chemistry Reference | (1S,2s,3r,5s)-(+)-pinanediol(18680-27-8) |
Safety information for (1S,2S,3R,5S)-(+)-2,3-Pinanediol
| 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 |
P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. |
Computed Descriptors for (1S,2S,3R,5S)-(+)-2,3-Pinanediol
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