3,5-Dibenzyloxyacetophenone

Product Name: 3,5-Dibenzyloxyacetophenone
CAS No.: 28924-21-2
Chemical Name: 3,5-Dibenzyloxyacetophenone
Synonyms: 3';TerbutalineImpurity46;Terbutaline Impurity 1;Terbutaline Impurity 5;3,5-benzyloxy Acetophenone;3,5-Dibenxyloxyacetophenone;3,5-DIBENZYLOXYACETOPHENONE;3, 5-dibenzoxy acetophenone;3,5-Dibenzyloxybenzophenone;3',5'-DIBENZYLOXYACETPHENONE
CBNumber: CB0185952
Molecular Formula: C22H20O3
Formula Weight: 332.39
MOL File: 28924-21-2.mol

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3,5-Dibenzyloxyacetophenone Property

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
InChI: InChI=1S/C22H20O3/c1-17(23)20-12-21(24-15-18-8-4-2-5-9-18)14-22(13-20)25-16-19-10-6-3-7-11-19/h2-14H,15-16H2,1H3
InChIKey: KOJXGMJOTRYLBD-UHFFFAOYSA-N
SMILES: C(=O)(C1=CC(OCC2=CC=CC=C2)=CC(OCC2=CC=CC=C2)=C1)C
CAS DataBase Reference: 28924-21-2(CAS DataBase Reference)
EPA Substance Registry System: Ethanone, 1-[3,5-bis(phenylmethoxy)phenyl]- (28924-21-2)

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Safety

Hazard Codes: Xi
Safety Statements: 24/25
WGK Germany: 3
Hazard Note: Irritant
TSCA: Yes
HS Code: 29145090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 215341
Product name: 3,5-Dibenzyloxyacetophenone
Purity: 98%
Packaging: 50g
Price: $216
Updated: 2023/06/20

TCI Chemical

Product number: D2085
Product name: 3',5'-Dibenzyloxyacetophenone
Packaging: 10g
Price: $182
Updated: 2025/07/31

TRC

Product number: D417970
Product name: 3’,5’-Dibenzyloxyacetophenone
Packaging: 50g
Price: $90
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK210504
Product name: 3',5'-Dibenzyloxyacetophenone
Purity: 98%
Packaging: 5g
Price: $22
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FD21560
Product name: 3',5'-Dibenzyloxyacetophenone
Packaging: 25g
Price: $50
Updated: 2021/12/16

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3,5-Dibenzyloxyacetophenone Chemical Properties,Usage,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.

3,5-Dibenzyloxyacetophenone Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dibenzyloxyacetophenone Suppliers

Americas 1 Belgium 1 Canada 2 China 289 Europe 3 France 1 Germany 6 India 31 Japan 3 Slovakia 1 South Korea 1 Switzerland 2 Ukraine 1 United Kingdom 14 United States 36 Global 392

JIANGYIN RUISHIPHARM CO.,LIMITED

Tel: 0510-0510-66227179 18921203887
Fax: +86-0510-66227179 QQ:2200317867
Email: sales@ruishipharm.com
Country: China
ProdList: 749
Advantage: 58

Guangdong wengjiang Chemical Reagent Co., Ltd.

Tel: 0751-2815688 13927872512
Fax: 0751-8963795
Email: 3007421951@qq.com
Country: China
ProdList: 9939
Advantage: 58

Jiangxi Boyang Pharmaceutical Chemical Co., Ltd.

Tel: 15870608400
Email: 717293806@qq.com
Country: China
ProdList: 34
Advantage: 58

Shengyang Runze (Beijing) Technology Co.,

Tel: 010-010-57302162 17611011830
Email: lyt001@syrz01.com
Country: China
ProdList: 169
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Yancheng Yuntao Chemical Co., Ltd.

Tel: 13512592619
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Country: China
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NINGBO SYNTAME BIOTECH CO LTD

Tel: +86-0574-28802872 +86-18668283131
Email: sales@syntame.com
Country: China
ProdList: 111
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J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
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Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

3B Pharmachem (Wuhan) International Co.,Ltd.

Tel: 821-50328103-801 18930552037
Fax: 86-21-50328109
Email: 3bsc@sina.com
Country: China
ProdList: 15838
Advantage: 69

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View Lastest Price from 3,5-Dibenzyloxyacetophenone manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: 3,5-Dibenzyloxyacetophenone 28924-21-2
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-02

Henan Aochuang Chemical Co.,Ltd.

Product: 3,5-Dibenzyloxyacetophenone 28924-21-2
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-10-17

Hebei Longbang Technology Co., Ltd

Product: 3,5-Dibenzyloxyacetophenone 28924-21-2
Price: US $6.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 20TONS
Release date: 2024-05-23

28924-21-2, 3,5-DibenzyloxyacetophenoneRelated Search:

4'-Methylacetophenone 3-Nitroacetophenone 4'-Hydroxyacetophenone Acetophenone 2-Bromoacetophenone 3,5-Diacetoxyacetophenone 4-Nitroacetophenone 3',5'-Dimethoxyacetophenone 4'-Bromoacetophenone 4-Methoxybenzylchloride 3,5-Bis(benzyloxy)benzoic acid benzyl ester 5-(1-Hydroxy-2-tert-butylamino-ethyl)benzene-1,3-diol 1-[3,5-bis(phenylmethoxy)phenyl]-2-bromoethan-1-one Terbutaline Impurity 4 Terbutaline IMpurity B Terbutaline IMpurity 8 N-tert-butyldibenzylamine 1-(3,5-DIHYDROXYPHENYL)-2-[(1,1-DIMETHYLETHYL)AMINO]-ETHANONE, HYDROCHLORIDE

3,5-DIBENZYLOXYACETOPHENONE

3',5'-DIBENZYLOXYACETPHENONE

3',5'-BIS(BENZYLOXY)ACETOPHENONE

1-[3,5-bis(phenylmethoxy)phenyl]-ethanon

1-[3,5-Bis(benzyloxy)phenyl]ethan-1-one

Terbutaline Impurity 1

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 Impurity 5

3, 5-dibenzoxy acetophenone

CAS No.28924-21-2 3,5-Dibenzyloxyacetophenone

TERBUTALINE SULFATE intermediates

TerbutalineImpurity46

3,5-benzyloxy Acetophenone

1-[3,5-bis(phenylmeChemicalbookthoxy)phenyl]-ethanon

3',5'-Dibenzyloxyacetophenone

3'

3,5-Dibenzyloxybenzophenone

1-(3,5-Bis(benzyloxy)phenyl)ethan-1-one - [B92882]

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