• USA Home
  • 490326 - (1R,2S)-cis-1,2-Dihydro-1,2-naphthalenediol

EMAIL THIS PAGE TO A FRIEND
490326 Sigma-Aldrich

(1R,2S)-cis-1,2-Dihydro-1,2-naphthalenediol

0.067 g/mL in 0.1 M phosphate buffer, 98%

Synonym: (1R-cis)-1,2-Dihydro-1,2-naphthalenediol, (1R,2S)-cis-1,2-Dihydro-1,2-dihydroxynaphthalene

  • CAS Number 51268-88-3

  • Empirical Formula (Hill Notation) C10H10O2

  • Molecular Weight 162.19

  •  Beilstein/REAXYS Number 1909468

  •  MDL number MFCD00216514

Purchase

Properties

assay   98%
optical activity   [α]22/D +229°, c = 1 in methanol
concentration   0.067 g/mL in 0.1 M phosphate buffer
pH   8.5(adjusted to)
mp   121-127 °C (lit.)
SMILES string   O[C@H]1C=Cc2ccccc2[C@H]1O
InChI   1S/C10H10O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6,9-12H/t9-,10+/m0/s1
InChI key   QPUHWUSUBHNZCG-VHSXEESVSA-N

Description

Physical form

A suspension in phosphate buffer.

Reconstitution

To recover the pure product from the suspension:
(1)Thaw the frozen suspension and filter the solid. (2) Rinse bottle with a few milliliters of base-washed (aqueous Na2CO3) ethyl acetate. (3) Use the rinsing to wash the solid. (4) Collect solid. (5) To further collect more product from the filtrate: extract filtrate with equal volumes of base-washed (aqueous Na2CO3) ethyl acetate (repeat three times). (6) Dry the ethyl acetate extract over MgSO4. (7) Evaporate the solvent - DO NOT HEAT! (8) Combine solids collected from the suspension and the filtrate. Pure crystals should be stored at -78° C. A suspension of the product in phosphate buffer is stable at 0° C.

Safety & Documentation

Safety Information

WGK Germany 
3

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?