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139-27-5

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139-27-5 Usage

Description

APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE, also known as alpha-bromo-3',4'-methylenedioxybenzophenone, is a white to off-white crystalline powder with a chemical formula of C15H11BrO3. It is a versatile chemical compound used in various applications due to its unique properties.

Uses

Used in Pharmaceutical Industry:
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE is used as an intermediate in the production of pharmaceuticals for its ability to facilitate the synthesis of other organic compounds. Its role in the synthesis process is crucial for creating various medicinal agents.
Used in Dye Industry:
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE is used as a key component in the production of dyes, where its chemical structure contributes to the color and stability of the final product.
Used in Organic Synthesis:
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE is used as a versatile intermediate in organic synthesis, enabling the creation of a wide range of organic compounds for various applications.
Used as a Photoinitiator in UV-Curable Materials:
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE is used as a photoinitiator in the production of UV-curable materials, where it plays a critical role in initiating the curing process upon exposure to ultraviolet light.
Used in Antifungal and Antibacterial Applications:
APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE exhibits antifungal and antibacterial properties, making it a valuable chemical in various industries for its ability to inhibit the growth of harmful microorganisms.

Check Digit Verification of cas no

The CAS Registry Mumber 139-27-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,3 and 9 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139-27:
(5*1)+(4*3)+(3*9)+(2*2)+(1*7)=55
55 % 10 = 5
So 139-27-5 is a valid CAS Registry Number.

139-27-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-Bromo-3'-hydroxyacetophenone benzoate

1.2 Other means of identification

Product number -
Other names APLPHA-BROMO-M-BENZOYLOXYACETOPHENONE

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:139-27-5 SDS

139-27-5Synthetic route

3-acetylphenyl benzoate
139-28-6

3-acetylphenyl benzoate

phenyltrimethylammonium tribromide
4207-56-1

phenyltrimethylammonium tribromide

3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; Inert atmosphere;62%
3-acetylphenyl benzoate
139-28-6

3-acetylphenyl benzoate

3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

Conditions
ConditionsYield
With bromine
3-Hydroxyacetophenone
121-71-1

3-Hydroxyacetophenone

3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: bromine
View Scheme
benzoyl chloride
98-88-4

benzoyl chloride

3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

Conditions
ConditionsYield
Multi-step reaction with 2 steps
2: bromine
View Scheme
3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

dibenzylamine
103-49-1

dibenzylamine

3-benzoyloxy-ω,ω-(dibenzylamino)acetophenone hydrochloride

3-benzoyloxy-ω,ω-(dibenzylamino)acetophenone hydrochloride

Conditions
ConditionsYield
In benzene at 20℃; for 5h; Substitution;75%
3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

2-azido-1-(3-benzoyloxy-phenyl)-ethanone
857561-03-6

2-azido-1-(3-benzoyloxy-phenyl)-ethanone

Conditions
ConditionsYield
With sodium azide; ethanol
2-(piperidin-4-yl)ethyl chloride
1932-03-2

2-(piperidin-4-yl)ethyl chloride

3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

(2,4-dihydroxy-phenyl)-naphthalen-1-yl-methanone

(2,4-dihydroxy-phenyl)-naphthalen-1-yl-methanone

(6-hydroxy-3-naphthalen-1-yl-benzofuran-2-yl)-[3-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone

(6-hydroxy-3-naphthalen-1-yl-benzofuran-2-yl)-[3-(2-piperidin-1-yl-ethoxy)-phenyl]-methanone

Conditions
ConditionsYield
Multistep reaction;
3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

(2,4-dihydroxy-phenyl)-naphthalen-1-yl-methanone

(2,4-dihydroxy-phenyl)-naphthalen-1-yl-methanone

(6-hydroxy-3-naphthalen-1-yl-benzofuran-2-yl)-(3-hydroxy-phenyl)-methanone

(6-hydroxy-3-naphthalen-1-yl-benzofuran-2-yl)-(3-hydroxy-phenyl)-methanone

Conditions
ConditionsYield
Multistep reaction;
3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

1-(3-benzoyloxyphenyl)-2-aminoethanol hydrochloride

1-(3-benzoyloxyphenyl)-2-aminoethanol hydrochloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 75 percent / benzene / 5 h / 20 °C
2: 80 percent / H2 / Pd-black / ethanol / 50 °C
View Scheme
3-benzoyloxy-ω-bromoacetophenone
139-27-5

3-benzoyloxy-ω-bromoacetophenone

norfenefrine
536-21-0

norfenefrine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: NaN3; aqueous ethanol
2: palladium/charcoal / Hydrogenation
View Scheme

139-27-5Relevant articles and documents

IMIDAZOLE DERIVATIVE

-

Page/Page column 53, (2009/09/05)

A CB2 receptor modulator comprising an imidazole derivative represented by the general formula (I): [wherein, R1 represents optionally substituted lower alkyl or the like; R2 represents optionally substituted cycloalkyl or the like; R3 represents optionally substituted aryl or the like; and n represents an integer of 0 to 3] or a pharmaceutically acceptable salt thereof as an active ingredient, and the like are provided.

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