2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone Chemical Properties

Boiling point:

417℃

Density 

0.97

Flash point:

171℃

storage temp. 

under inert gas (nitrogen or Argon) at 2-8°C

solubility 

Chloroform (Sparingly), Ethyl Acetate (Slightly), Methanol (Slightly)

form 

Oil

color 

Colourless to Pale Yellow

Stability:

Moisture Sensitive

InChI

InChI=1/C18H42O6Si4/c1-25(2,3)20-13-14-15(22-26(4,5)6)16(23-27(7,8)9)17(18(19)21-14)24-28(10,11)12/h14-17H,13H2,1-12H3/t14-,15-,16+,17-/s3

InChIKey

VNGTZLYNGGLPIZ-NELUYGJANA-N

SMILES

O([C@@H]1[C@H](C(=O)O[C@H](CO[Si](C)(C)C)[C@H]1O[Si](C)(C)C)O[Si](C)(C)C)[Si](C)(C)C |&1:1,2,6,13,r|

Safety Information

HS Code 

2931900090

2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone Usage And Synthesis

Description

It is usually used as the intermediate and raw material in the chemistry synthesis and pharmaceutical industry. Especially, this chemical has been widely used in the design and synthesis of sodium-glucose transporter inhibitors.¹ For example, this substance can be employed as raw material in the preparation of (1s)-1,5-anhydro-1-c-[4-chloro-3-[(4-ethoxylphenyl)methyl]phenyl]-D-glucitol, which is commonly known as Dapagliflozin that act as the sodium dependent glucose transporters for treating type 2 diabetes.² Moreover, it can also function as the intermediate for synthesizing empagliflozin, which is a novel and selective sodium glucose co-transporter-2 inhibitor.³ In addition, canagliflozin, another sodium glucose co-transporter-2 inhibitor, can be obtained by utilizing this substance as the intermediate.⁴

Reference

1. Guo, C.; Hu, M.; DeOrazio, R. J.; Usyatinsky, A.; Fitzpatrick, K.; Zhang, Z. J.; Maeng, J. H.; Kitchen, D. B.; Tom, S.; Luche, M.; Khmelnitsky, Y.; Mhyre, A. J.; Guzzo, P. R.; Liu, S., The design and synthesis of novel SGLT2 inhibitors: C-glycosides with benzyltriazolopyridinone and phenylhydantoin as the aglycone moieties. Bioorg. Med. Chem. 2014, 22, 3414-3422.
2. S Thirumalai Rajan; Eswaraiah, S., Process for the preparation of (1S)-1,5-anhydro-1-C-[4-chloro-3-[(4-ethoxylphenyl)methyl]phenyl]-D-glucitol and its solvate thereof. US Patent 2015, WO 2015/132803 A2.
3. Hrapchak, M.; Latli, B.; Wang, X. J.; Lee, H.; Campbell, S.; Song, J. J.; Senanayake, C. H., Synthesis of empagliflozin, a novel and selective sodium-glucose co-transporter-2 inhibitor, labeled with carbon-14 and carbon-13. J. Label. Compd. Radiopharm. 2014, 57, 687-694.
4. Nomura, S.; Sakamaki, S.; Hongu, M.; Kawanishi, E.; Koga, Y.; Sakamoto, T.; Yamamoto, Y.; Ueta, K.; Kimata, H.; Nakayama, K.; Tsuda-Tsukimoto, M., Discovery of Canagliflozin, a Novel C-Glucoside with Thiophene Ring, as Sodium-Dependent Glucose Cotransporter 2 Inhibitor for the Treatment of Type 2 Diabetes Mellitus. J. Med. Chem. 2010, 53, 6355-6360.

Chemical Properties

Pale yellow oil

Uses

2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone is an antidiabetic agent and an intermediate of Dapagliflozin (D185370). 2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone acts as a reagent in the synthesis of trans-cyclohexane-bearing C-glucose as sodium glucose co-transporter 2 inhibitors.

2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone(32384-65-9)Related Product Information

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