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3,5-Dibenzyloxyacetophenone

3,5-Dibenzyloxyacetophenone Structure
CAS No.
28924-21-2
Chemical Name:
3,5-Dibenzyloxyacetophenone
Synonyms
TerbutalineImpurity46;Terbutaline Impurity 1;Terbutaline Impurity 5;3,5-benzyloxy Acetophenone;3,5-Dibenxyloxyacetophenone;3,5-DIBENZYLOXYACETOPHENONE;3, 5-dibenzoxy acetophenone;3,5-2-Benzyloxy acetophenone;3',5'-DIBENZYLOXYACETPHENONE;3',5'-DIBENZYLOXYACETOPHENONE
CBNumber:
CB0185952
Molecular Formula:
C22H20O3
Molecular Weight:
332.39
MOL File:
28924-21-2.mol
Modify Date:
2024/8/2 16:47:38

3,5-Dibenzyloxyacetophenone Properties

Melting point 60-62 °C (lit.)
Boiling point 429.52°C (rough estimate)
Density 1.1079 (rough estimate)
refractive index 1.6000 (estimate)
storage temp. Sealed in dry,Room Temperature
solubility Soluble in dichloromethane, ethyl acetate and methanol
form Solid
color Off-White to Pale Yellow
InChIKey KOJXGMJOTRYLBD-UHFFFAOYSA-N
CAS DataBase Reference 28924-21-2(CAS DataBase Reference)
EPA Substance Registry System Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]- (28924-21-2)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
Hazard Codes  Xi
Safety Statements  24/25
WGK Germany  3
Hazard Note  Irritant
TSCA  Yes
HS Code  29145090
NFPA 704
1
0 0

3,5-Dibenzyloxyacetophenone price More Price(3)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich(India) 215341 3,5-Dibenzyloxyacetophenone 98% 28924-21-2 50G ₹14786.95 2022-06-14 Buy
ALFA India ALF-A19614-09 3',5'-Dibenzyloxyacetophenone, 98% 28924-21-2 10g ₹2388 2022-05-26 Buy
TCI Chemicals (India) D2085 3',5'-Dibenzyloxyacetophenone min. 97.0 % 28924-21-2 10G ₹3000 2022-05-26 Buy
Product number Packaging Price Buy
215341 50G ₹14786.95 Buy
ALF-A19614-09 10g ₹2388 Buy
D2085 10G ₹3000 Buy

3,5-Dibenzyloxyacetophenone Chemical Properties,Uses,Production

Chemical Properties

beige crystalline powder. 

Uses

3,5-Dibenzyloxyacetophenone is used in the synthesis of enantiomerically pure B-ring modified analogs of (-)-epicatechin gallate.

Uses

The product 3,5-dibenzyloxyacetophenone is widely used as intermediate in the production of a pharmaceutical for treatment of obesity, diabetes, glaucoma, AIDS, HIV infection, antiinflammatory effects, and also in the treatment of disorders which result from leukotriene, tranquilizers, hypotensives, diuretics, and antiglaucoma agents.[1]

References

[1] Ganapati D. Yadav,  Omprakash V. Badure. “Selective acylation of 1,3-dibenzyloxybenzene to 3,5-dibenzyloxyacetophenone over cesium modified dodecatungstophosphoric acid (DTP) on clay.” Applied Catalysis A: General 348 1 (2008): Pages 16-25.

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3',5'-DIBENZYLOXYACETOPHENONE 3,5-DIBENZYLOXYACETOPHENONE 3',5'-DIBENZYLOXYACETPHENONE 3',5'-BIS(BENZYLOXY)ACETOPHENONE 1-[3,5-bis(phenylmethoxy)phenyl]-ethanon 3',5'-Dibenzyloxyacetophenone 3,5-Dibenzyloxyacetophenone (3,5-BIS-BENZYLOXY-PHENYL)-METHANOL Terbutaline3,5-DibenzylOxyAcetophenone 3,5-Dibenxyloxyacetophenone 3,5-2-Benzyloxy acetophenone Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]- 1-[3,5-Bis(phenylmethoxy)phenyl]ethanone 3,5-Dibenzyloxyacetophenone,98% 3',5'-Dibenzyloxyacetophenone 98% 1-[3,5-bis(benzyloxy)phenyl]ethanone 1-[3,5-Bis(benzyloxy)phenyl]ethan-1-one 98% TERBUTALINE SULFATE intermediates 1-[3,5-Bis(benzyloxy)phenyl]ethan-1-one Terbutaline Impurity 1 Terbutaline Impurity 5 3, 5-dibenzoxy acetophenone CAS No.28924-21-2 3,5-Dibenzyloxyacetophenone TerbutalineImpurity46 3,5-benzyloxy Acetophenone 1-[3,5-bis(phenylmeChemicalbookthoxy)phenyl]-ethanon 3',5'-Dibenzyloxyacetophenone 28924-21-2 728924-18-7 C22H20O3 C6H5CH2O2C6H3COCH3 Organic Building Blocks Ketones C15 to C38 Carbonyl Compounds Building Blocks Building Blocks for Dendrimers Aromatic Acetophenones & Derivatives (substituted) API intermediates Building Blocks for Dendrimers Functional Materials Aromatics C15 to C38 Carbonyl Compounds Ketones bc0001 28924-21-2