Welcome to LookChem.com Sign In|Join Free

CAS

  • or

79-08-3

Post Buying Request

79-08-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

79-08-3 Usage

Uses

Different sources of media describe the Uses of 79-08-3 differently. You can refer to the following data:
1. Organic synthesis, abscission of citrus fruit in harvesting.
2. Bromoacetic acid is used in organic synthesis and as an alkylating agent. It is also used as a biochemical for proteomics research. It is an important raw material and intermediate used in organic synthesis, pharmaceuticals, dyes and agrochemicals.
3. Bromoacetic acid is mainly used for the N-terminal bromoacylation of resin bound peptides.It can also be used:To synthesize (Z)-2-(cyclooct-4-en-1-yloxy)acetic acid. To synthesize α-bromo-phenylacetamide.To convert aromatic thiosemicarbazones to thiazolylhydrazones.

General Description

Aqueous solution.

Air & Water Reactions

Water soluble.

Reactivity Profile

Carboxylic acids, such as BROMOACETIC ACID, donate hydrogen ions if a base is present to accept them. They react in this way with all bases, both organic (for example, the amines) and inorganic. Their reactions with bases, called "neutralizations", are accompanied by the evolution of substantial amounts of heat. Neutralization between an acid and a base produces water plus a salt. Carboxylic acids with six or fewer carbon atoms are freely or moderately soluble in water; those with more than six carbons are slightly soluble in water. Soluble carboxylic acid dissociate to an extent in water to yield hydrogen ions. The pH of solutions of carboxylic acids is therefore less than 7.0. Many insoluble carboxylic acids react rapidly with aqueous solutions containing a chemical base and dissolve as the neutralization generates a soluble salt. Carboxylic acids in aqueous solution and liquid or molten carboxylic acids can react with active metals to form gaseous hydrogen and a metal salt. Such reactions occur in principle for solid carboxylic acids as well, but are slow if the solid acid remains dry. Even "insoluble" carboxylic acids may absorb enough water from the air and dissolve sufficiently in Bromoacetic acid to corrode or dissolve iron, steel, and aluminum parts and containers. Carboxylic acids, like other acids, react with cyanide salts to generate gaseous hydrogen cyanide. The reaction is slower for dry, solid carboxylic acids. Insoluble carboxylic acids react with solutions of cyanides to cause the release of gaseous hydrogen cyanide. Flammable and/or toxic gases and heat are generated by the reaction of carboxylic acids with diazo compounds, dithiocarbamates, isocyanates, mercaptans, nitrides, and sulfides. Carboxylic acids, especially in aqueous solution, also react with sulfites, nitrites, thiosulfates (to give H2S and SO3), dithionites (SO2), to generate flammable and/or toxic gases and heat. Their reaction with carbonates and bicarbonates generates a harmless gas (carbon dioxide) but still heat. Like other organic compounds, carboxylic acids can be oxidized by strong oxidizing agents and reduced by strong reducing agents. These reactions generate heat. A wide variety of products is possible. Like other acids, carboxylic acids may initiate polymerization reactions; like other acids, they often catalyze (increase the rate of) chemical reactions.

Health Hazard

TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water.

Flammability and Explosibility

Nonflammable

Safety Profile

Poison by ingestion, intraperitoneal, and intravenous routes. Irritating and corrosive to skin and mucous membranes. Mutation data reported. When heated to decomposition it emits toxic fumes of Br-. See also BROMIDES.

Purification Methods

Crystallise bromoacetic acid from pet ether (b 40-60o). A diethyl ether solution of it is passed through an alumina column, and the ether is evaporated at room temperature under vacuum. It is best obtained by distillation from a Claisen (flask immersed in an oil bath) fitted with an insulated Vigreux column (p 11) and the fraction b 108-110o/30mm is collected. It is light and moisture sensitive. [Natelson & Gottfried Org Synth Coll Vol III 381 1955, Beilstein 2 IV 526.] LACHRYMATORY and is a skin IRRITANT.

Check Digit Verification of cas no

The CAS Registry Mumber 79-08-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 7 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 79-08:
(4*7)+(3*9)+(2*0)+(1*8)=63
63 % 10 = 3
So 79-08-3 is a valid CAS Registry Number.
InChI:InChI=1/C2H3BrO2/c3-1-2(4)5/h1H2,(H,4,5)

79-08-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • TCI America

  • (B0531)  Bromoacetic Acid  >98.0%(T)

  • 79-08-3

  • 25g

  • 135.00CNY

  • Detail
  • TCI America

  • (B0531)  Bromoacetic Acid  >98.0%(T)

  • 79-08-3

  • 500g

  • 565.00CNY

  • Detail
  • Alfa Aesar

  • (A14403)  Bromoacetic acid, 98+%   

  • 79-08-3

  • 250g

  • 332.0CNY

  • Detail
  • Alfa Aesar

  • (A14403)  Bromoacetic acid, 98+%   

  • 79-08-3

  • 1000g

  • 1006.0CNY

  • Detail
  • Alfa Aesar

  • (A14403)  Bromoacetic acid, 98+%   

  • 79-08-3

  • 5000g

  • 3105.0CNY

  • Detail
  • Aldrich

  • (B56307)  Bromoaceticacid  reagent grade, 97%

  • 79-08-3

  • B56307-100G

  • 402.48CNY

  • Detail
  • Aldrich

  • (B56307)  Bromoaceticacid  reagent grade, 97%

  • 79-08-3

  • B56307-500G

  • 947.70CNY

  • Detail
  • Aldrich

  • (B56307)  Bromoaceticacid  reagent grade, 97%

  • 79-08-3

  • B56307-2KG

  • 2,819.70CNY

  • Detail
  • Sigma-Aldrich

  • (17000)  Bromoaceticacid  ReagentPlus®, ≥99.0%

  • 79-08-3

  • 17000-25G

  • 524.16CNY

  • Detail
  • Sigma-Aldrich

  • (17000)  Bromoaceticacid  ReagentPlus®, ≥99.0%

  • 79-08-3

  • 17000-100G

  • 1,595.88CNY

  • Detail
  • Sigma-Aldrich

  • (17000)  Bromoaceticacid  ReagentPlus®, ≥99.0%

  • 79-08-3

  • 17000-500G

  • 5,551.65CNY

  • Detail
  • Supelco

  • (47655-U)  Bromoaceticacidsolution  certified reference material, 1000 μg/mL in methyl tert-butyl ether

  • 79-08-3

  • 47655-U

  • 352.17CNY

  • Detail

79-08-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name Bromoacetic Acid

1.2 Other means of identification

Product number -
Other names Acetic acid, bromo-

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:79-08-3 SDS

79-08-3Synthetic route

iodobromomethane
557-68-6

iodobromomethane

carbon dioxide
124-38-9

carbon dioxide

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
Stage #1: iodobromomethane With isopropylmagnesium chloride In tetrahydrofuran at -78℃; for 0.0166667h; Inert atmosphere;
Stage #2: carbon dioxide In tetrahydrofuran at -78℃; for 3h;
100%
2-bromoethanol
540-51-2

2-bromoethanol

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With 1-hydroxy-1H-1,2,3-benziodoxathiole 1,3,3-trioxide; Oxone; cetyltrimethylammonim bromide In water at 100℃; for 24h; Green chemistry; chemoselective reaction;90%
acetic acid
64-19-7

acetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With N-Bromosuccinimide; sulfuric acid In trifluoroacetic acid at 85℃; for 16h;88%
With phosphorus; bromine at 100℃;
With hydrogenchloride; bromine at 80 - 90℃;
β-bromocaproic acid
82191-81-9

β-bromocaproic acid

acetonitrile
75-05-8

acetonitrile

A

hexanenitrile
628-73-9

hexanenitrile

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
zinc(II) chloride at 280℃; for 1h;A 81%
B n/a
tribromoacetic acid
75-96-7

tribromoacetic acid

A

succinic acid
110-15-6

succinic acid

B

acetic acid
64-19-7

acetic acid

C

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With sodium tetrahydroborate In water at 20℃; for 5h; Green chemistry;A 80%
B 15%
C 5%
acetic acid
64-19-7

acetic acid

A

succinic acid
110-15-6

succinic acid

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
Stage #1: acetic acid With lithium diisopropyl amide In tetrahydrofuran at 0 - 40℃; Inert atmosphere;
Stage #2: With N,N-diethyl-N-bromoamine In tetrahydrofuran at 20 - 25℃; for 2h; Inert atmosphere;
A 52%
B 13%
Stage #1: acetic acid With lithium diisopropyl amide In tetrahydrofuran at 20 - 25℃; Inert atmosphere;
Stage #2: With carbon tetrabromide In tetrahydrofuran at 20 - 25℃; Inert atmosphere;
A 51%
B 7%
2-isopropyl-5-methyl-cyclohexyl ester

2-isopropyl-5-methyl-cyclohexyl ester

(-)-menthol
2216-51-5

(-)-menthol

2-Bromoacetyl bromide
598-21-0

2-Bromoacetyl bromide

A

acid bromo acetic 2-isopropyl-5-methylcyclohexyl ester

acid bromo acetic 2-isopropyl-5-methylcyclohexyl ester

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With hydrogenchloride; triethylamine In tetrahydrofuran; hexane; ethyl acetateA n/a
B 51%
bromoacetic acid methyl ester
96-32-2

bromoacetic acid methyl ester

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With lithium hydroxide monohydrate In tetrahydrofuran at 25℃; for 0.333333h;32.9%
Iodoacetic acid
64-69-7

Iodoacetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With caesium bromide at 19.9℃; under 45003600 Torr; Product distribution; under shear deformation (360 deg); other reagents;7%
1-ethoxy-1,2-dibromo-ethene
24298-33-7

1-ethoxy-1,2-dibromo-ethene

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With water
dibromoacetic acid
631-64-1

dibromoacetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
bei der elektrochemischen Reduktion unter Verwendung von Blei-Katoden;
With water; iron at 20℃; Kinetics;
bromoethyne
593-61-3

bromoethyne

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With air; ethanol
bromo-acetic acid-(2-chloro-ethyl ester)
59956-76-2

bromo-acetic acid-(2-chloro-ethyl ester)

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
Verseifen;
(dibromo-phenyl-λ4-selanyl)-acetic acid

(dibromo-phenyl-λ4-selanyl)-acetic acid

A

Phenylselenyl bromide
34837-55-3

Phenylselenyl bromide

B

diphenyl diselenide
1666-13-3

diphenyl diselenide

C

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
beim Erhitzen ueber den Schmelzpunkt;
acetic anhydride
108-24-7

acetic anhydride

acetic acid
64-19-7

acetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With pyridine; bromine
acetic anhydride
108-24-7

acetic anhydride

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With nitrosylsulfuric acid; nitric acid; potassium bromide
With phosphorus; bromine Zersetzung des entstandenen Bromacetylbromids mit Wasser;
carbon tetrabromide
558-13-4

carbon tetrabromide

acetic acid
64-19-7

acetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
at 150 - 180℃;
ethyl acetate
141-78-6

ethyl acetate

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With bromine at 150℃;
Diethyl 2-bromomalonate
685-87-0

Diethyl 2-bromomalonate

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With hydrogenchloride
ethylene dibromide
106-93-4

ethylene dibromide

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With nitric acid
chloroacetic acid
79-11-8

chloroacetic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With hydrogen bromide at 150℃;
bromo-acetic acid-(N-nitroso-anilide)

bromo-acetic acid-(N-nitroso-anilide)

benzene
71-43-2

benzene

A

biphenyl
92-52-4

biphenyl

B

bromoacetic acid
79-08-3

bromoacetic acid

isopropyl 2-bromoacetate
29921-57-1

isopropyl 2-bromoacetate

A

bromoacetic acid
79-08-3

bromoacetic acid

B

isopropyl alcohol
67-63-0

isopropyl alcohol

Conditions
ConditionsYield
subtilisin In water at 30℃; Kinetics;
n-propyl bromoacetate
35223-80-4

n-propyl bromoacetate

A

propan-1-ol
71-23-8

propan-1-ol

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
subtilisin In water at 30℃; Kinetics;
bromopyruvic acid
1113-59-3

bromopyruvic acid

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With potassium bromate; cerium (IV) sulfate In sulfuric acid at 20℃; Kinetics; redox measurements;
n-butyl bromoacetate
18991-98-5

n-butyl bromoacetate

A

bromoacetic acid
79-08-3

bromoacetic acid

B

butan-1-ol
71-36-3

butan-1-ol

Conditions
ConditionsYield
subtilisin In water at 30℃; Kinetics;
bromoacetic acid methyl ester
96-32-2

bromoacetic acid methyl ester

A

methanol
67-56-1

methanol

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
subtilisin In water at 30℃; Kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; esterase from Streptomyces diastatochromogenes In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; esterase from Pseudomonas fluorescens In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; lipase from Ophiostoma piliferum In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; lipase from Bacillus thermocatenulanatus In water at 40℃; pH=7.20; Enzyme kinetics;
ethyl bromoacetate
105-36-2

ethyl bromoacetate

A

ethanol
64-17-5

ethanol

B

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
subtilisin In water at 30℃; Kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; esterase from Streptomyces diastatochromogenes In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; esterase from Pseudomonas fluorescens In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; lipase from Ophiostoma piliferum In water at 25℃; pH=7.20; Enzyme kinetics;
With 2-(di(2-hydroxyethyl)amino)ethanesulfonic acid; lipase from Bacillus thermocatenulanatus In water at 40℃; pH=7.20; Enzyme kinetics;
C2H3ClHgO6

C2H3ClHgO6

bromoacetic acid
79-08-3

bromoacetic acid

Conditions
ConditionsYield
With bromine In chloroform Yield given;
bromoacetic acid
79-08-3

bromoacetic acid

benzyl alcohol
100-51-6

benzyl alcohol

Benzyl bromoacetate
5437-45-6

Benzyl bromoacetate

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene at 120℃; for 24h;100%
With toluene-4-sulfonic acid In benzene at 120℃; for 24h; Inert atmosphere;100%
With toluene-4-sulfonic acid In benzene at 120℃; for 24h;100%
(-)-menthol
2216-51-5

(-)-menthol

bromoacetic acid
79-08-3

bromoacetic acid

(1R,2S,5R)-menthol bromoacetate
16832-20-5, 32815-12-6, 55284-67-8

(1R,2S,5R)-menthol bromoacetate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 3h;100%
With dmap; dicyclohexyl-carbodiimide at 100℃; for 3h;96%
With dmap; dicyclohexyl-carbodiimide In dichloromethane at 0℃; for 2h;91%
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

bromoacetic acid
79-08-3

bromoacetic acid

bromoacetic acid N-hydroxusuccinimidyl ester
42014-51-7

bromoacetic acid N-hydroxusuccinimidyl ester

Conditions
ConditionsYield
With dicyclohexyl-carbodiimide In 1,4-dioxane at 20℃; for 2h;100%
With dicyclohexyl-carbodiimide In tetrahydrofuran at 5℃; for 144h;97%
With dicyclohexyl-carbodiimide In 1,4-dioxane for 1h; Ambient temperature;96%
2-(vinyloxy)ethyl isothiocyanate
59565-09-2

2-(vinyloxy)ethyl isothiocyanate

bromoacetic acid
79-08-3

bromoacetic acid

2-<1-(bromoacetoxy)ethoxy>ethyl isothiocyanate
137914-53-5

2-<1-(bromoacetoxy)ethoxy>ethyl isothiocyanate

Conditions
ConditionsYield
at 30 - 45℃; for 0.0833333h; Mechanism; influence of water;100%
at 30 - 45℃; for 0.0833333h;100%
(-)-8-phenylmenthol
65253-04-5

(-)-8-phenylmenthol

bromoacetic acid
79-08-3

bromoacetic acid

bromoacetic acid (-)-8-phenylmenthol ester
80595-59-1

bromoacetic acid (-)-8-phenylmenthol ester

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 3h;100%
With toluene-4-sulfonic acid In benzene for 11h; Heating;95%
With 0,2,4-dichlorophenyl-0-methylisopropylamidothiophosphate; dicyclohexyl-carbodiimide80%
With dmap; dicyclohexyl-carbodiimide In dichloromethane for 14h; Ambient temperature;77%
With toluene-4-sulfonic acid In benzene for 16h; Heating;
N-phenyl-2-thiocyanato-1-pyrrole
87573-96-4

N-phenyl-2-thiocyanato-1-pyrrole

bromoacetic acid
79-08-3

bromoacetic acid

A

N-phenyl-2-pyrrolylthioacetic acid
87574-05-8

N-phenyl-2-pyrrolylthioacetic acid

B

N-(2-methoxycarbonylphenyl)-2-methylthiopyrrole
87574-04-7

N-(2-methoxycarbonylphenyl)-2-methylthiopyrrole

Conditions
ConditionsYield
With potassium hydroxide In methanol; water for 2h;A 100%
B n/a
1-dodecyl alcohol
112-53-8

1-dodecyl alcohol

bromoacetic acid
79-08-3

bromoacetic acid

dodecyl bromoacetate
3674-07-5

dodecyl bromoacetate

Conditions
ConditionsYield
With 2,6-di-tert-butyl-4-methyl-phenol; toluene-4-sulfonic acid In toluene for 7h; Reflux;100%
With toluene-4-sulfonic acid; 1-octyl-3-methylimidazolium tetrafluoroborate at 80℃; for 1h;98%
With toluene-4-sulfonic acid In 5,5-dimethyl-1,3-cyclohexadiene95%
bromoacetic acid
79-08-3

bromoacetic acid

2-azidoacetic acid
18523-48-3

2-azidoacetic acid

Conditions
ConditionsYield
With sodium azide In water100%
With sodium azide In water at 20℃;99%
With sodium azide In water at 20℃; for 48h;98%
succinic acid anhydride
108-30-5

succinic acid anhydride

3-(1H-imidazol-1-yl)propan-1-amine
5036-48-6

3-(1H-imidazol-1-yl)propan-1-amine

bromoacetic acid
79-08-3

bromoacetic acid

N-carboxymethyl-N-(3-imidazol-1-yl-propyl)-succinamic acid

N-carboxymethyl-N-(3-imidazol-1-yl-propyl)-succinamic acid

Conditions
ConditionsYield
Multistep reaction;100%
N6-[(benzyloxy)carbonyl]-L-lysine
1155-64-2

N6-[(benzyloxy)carbonyl]-L-lysine

bromoacetic acid
79-08-3

bromoacetic acid

Nα,Nα-bis(carboxymethyl)-Nε-(benzyloxycarbonyl)-L-lysine
113231-04-2

Nα,Nα-bis(carboxymethyl)-Nε-(benzyloxycarbonyl)-L-lysine

Conditions
ConditionsYield
With sodium hydroxide at 0 - 50℃;100%
With sodium hydroxide at 0 - 50℃;93%
With sodium hydroxide In water at 0 - 50℃;92%
octaethylene glycol monodecyl ether
24233-81-6

octaethylene glycol monodecyl ether

bromoacetic acid
79-08-3

bromoacetic acid

C28H56O11

C28H56O11

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 60℃; for 12h;100%
2-pentanol
584-02-1

2-pentanol

bromoacetic acid
79-08-3

bromoacetic acid

2-(pentan-3-yloxy)acetic acid
189955-91-7

2-(pentan-3-yloxy)acetic acid

Conditions
ConditionsYield
With potassium hydride at 60℃; for 20h;100%
Stage #1: 2-pentanol With sodium hydride; potassium iodide In tetrahydrofuran at 0℃; for 0.25h; Inert atmosphere;
Stage #2: bromoacetic acid In tetrahydrofuran for 24h; Inert atmosphere; Reflux;
68%
4-bromo-2-ethylbenzene-1-sulfonyl chloride

4-bromo-2-ethylbenzene-1-sulfonyl chloride

bromoacetic acid
79-08-3

bromoacetic acid

4-bromo-2-ethyl-1-methanesulfonyl-benzene
1227370-62-8

4-bromo-2-ethyl-1-methanesulfonyl-benzene

Conditions
ConditionsYield
Stage #1: 4-bromo-2-ethylbenzene-1-sulfonyl chloride With sodium hydrogencarbonate; sodium sulfite In 1,4-dioxane; water at 70℃; for 1h;
Stage #2: bromoacetic acid In 1,4-dioxane; water at 100℃;
Stage #3: With sodium hydroxide In 1,4-dioxane; water at 90℃;
100%
C28H40O7
1227392-53-1

C28H40O7

bromoacetic acid
79-08-3

bromoacetic acid

C30H42O9
1227391-77-6

C30H42O9

Conditions
ConditionsYield
Stage #1: C28H40O7 With sodium hydride In tetrahydrofuran for 2h; Inert atmosphere;
Stage #2: bromoacetic acid In tetrahydrofuran
Stage #3: With hydrogenchloride In water pH=1;
100%
5-fluorospiro[indene-2,4‘-piperidin]-1(3H)-one
1417917-61-3

5-fluorospiro[indene-2,4‘-piperidin]-1(3H)-one

bromoacetic acid
79-08-3

bromoacetic acid

2-(5-fluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-yl)acetic acid
1419956-01-6

2-(5-fluoro-1-oxo-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-yl)acetic acid

Conditions
ConditionsYield
With triethylamine In acetonitrile at 80℃; for 3h;100%
N,N-dibutyl-4-(5-mercapto-1,3,4-oxadiazol-2-yl)benzenesulfonamide

N,N-dibutyl-4-(5-mercapto-1,3,4-oxadiazol-2-yl)benzenesulfonamide

bromoacetic acid
79-08-3

bromoacetic acid

2-((5-(4-(N,N-dibutylsulfamoyl)phenyl)-1,3,4-oxadiazol-2-yl)thio)acetic acid

2-((5-(4-(N,N-dibutylsulfamoyl)phenyl)-1,3,4-oxadiazol-2-yl)thio)acetic acid

Conditions
ConditionsYield
With 4-methyl-morpholine In ethanol at 20℃; for 20h;100%
bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C27H29N3O4
213615-03-3

C27H29N3O4

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C36H38N4O5
1583306-61-9

C36H38N4O5

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 0.5h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
potassium cyanide

potassium cyanide

bromoacetic acid
79-08-3

bromoacetic acid

cyanoacetic acid
372-09-8

cyanoacetic acid

Conditions
ConditionsYield
With sodium hydrogencarbonate In water at 20 - 80℃; for 16h;100%
Fmoc-Lys(N-4- methoxytrityl)-2-chlorotrityl-Wang resin

Fmoc-Lys(N-4- methoxytrityl)-2-chlorotrityl-Wang resin

2-[2-[2-[[2-[2-[2-[[(4S)-5-tert-butoxy-4-[10-(4-tert-butoxycarbonylphenoxy)decanoylamino]-5-oxo-pentanoyl]amino]ethoxy]ethoxy]-acetyl]amino]ethoxy]ethoxy]acetic acid

2-[2-[2-[[2-[2-[2-[[(4S)-5-tert-butoxy-4-[10-(4-tert-butoxycarbonylphenoxy)decanoylamino]-5-oxo-pentanoyl]amino]ethoxy]ethoxy]-acetyl]amino]ethoxy]ethoxy]acetic acid

bromoacetic acid
79-08-3

bromoacetic acid

4-[10-[[(1S)-4-[2-[2-[2-[2-[2-[2-[[(5S)-5-[(2-bromoacetyl)amino]-5-carboxypentyl]amino]-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-1-carboxy-4-oxobutyl]amino]-10-oxodecoxy]benzoic acid

4-[10-[[(1S)-4-[2-[2-[2-[2-[2-[2-[[(5S)-5-[(2-bromoacetyl)amino]-5-carboxypentyl]amino]-2-oxoethoxy]ethoxy]ethylamino]-2-oxoethoxy]ethoxy]ethylamino]-1-carboxy-4-oxobutyl]amino]-10-oxodecoxy]benzoic acid

Conditions
ConditionsYield
Stage #1: Wang-Fmoc-Lys(Mtt)-OH resin With 1,1,1,3',3',3'-hexafluoro-propanol In dichloromethane Wang-Fmoc-Lys(Mtt)-OH resin;
Stage #2: 2-[2-[2-[[2-[2-[2-[[(4S)-5-tert-butoxy-4-[10-(4-tert-butoxycarbonylphenoxy)decanoylamino]-5-oxo-pentanoyl]amino]ethoxy]ethoxy]-acetyl]amino]ethoxy]ethoxy]acetic acid With N-[(6-chlorobenzotriazol-1-yl)oxy-(dimethylamino)methylene]-dimethyl-ammonium tetrafluoroborate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide Wang-Fmoc-Lys(Mtt)-OH resin;
Stage #3: bromoacetic acid Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C28H30N2O4

C28H30N2O4

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C45H47N5O6
1608499-32-6

C45H47N5O6

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

2-methoxyethylamine
109-85-3

2-methoxyethylamine

benzylamine
100-46-9

benzylamine

C28H38N4O7

C28H38N4O7

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; 2-methoxyethylamine; benzylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

2-methoxyethylamine
109-85-3

2-methoxyethylamine

benzylamine
100-46-9

benzylamine

C42H56N6O10

C42H56N6O10

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; 2-methoxyethylamine; benzylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

2-methoxyethylamine
109-85-3

2-methoxyethylamine

benzylamine
100-46-9

benzylamine

C19H29N3O6

C19H29N3O6

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: benzylamine In N,N-dimethyl-formamide at 20℃; for 40h;
Stage #3: bromoacetic acid; 2-methoxyethylamine Further stages;
100%
bromoacetic acid
79-08-3

bromoacetic acid

N-(2-aminoethyl)-2,3-bis(benzyloxy)benzamide

N-(2-aminoethyl)-2,3-bis(benzyloxy)benzamide

C75H74N6O13

C75H74N6O13

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: N-(2-aminoethyl)-2,3-bis(benzyloxy)benzamide In dichloromethane at 20℃; for 1h;
Stage #3: bromoacetic acid With diisopropyl-carbodiimide In N,N-dimethyl-formamide at 20℃; for 1h;
100%
propylamine
107-10-8

propylamine

bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C42H56N6O7

C42H56N6O7

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: propylamine In N,N-dimethyl-formamide at 20℃; for 0.666667h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
1-pentanamine
110-58-7

1-pentanamine

bromoacetic acid
79-08-3

bromoacetic acid

benzylamine
100-46-9

benzylamine

C48H68N6O7

C48H68N6O7

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: n-Pentylamine In N,N-dimethyl-formamide at 20℃; for 0.666667h;
Stage #3: bromoacetic acid; benzylamine Further stages;
100%
1-Heptylamine
111-68-2

1-Heptylamine

bromoacetic acid
79-08-3

bromoacetic acid

C54H104N6O7

C54H104N6O7

Conditions
ConditionsYield
Stage #1: bromoacetic acid With N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 1h;
Stage #2: 1-Heptylamine In N,N-dimethyl-formamide at 20℃; for 0.666667h;
Stage #3: bromoacetic acid Further stages;
100%

79-08-3Relevant articles and documents

Novel Aryl-Substituted Pyrimidones as Inhibitors of 3-Mercaptopyruvate Sulfurtransferase with Antiproliferative Efficacy in Colon Cancer

Bantzi, Marina,Augsburger, Fiona,Loup, Jérémie,Berset, Yan,Vasilakaki, Sofia,Myrianthopoulos, Vassilios,Mikros, Emmanuel,Szabo, Csaba,Bochet, Christian G.

, p. 6221 - 6240 (2021/05/06)

The enzyme 3-mercaptopyruvate sulfurtransferase (3-MST) is one of the more recently identified mammalian sources of H2S. A recent study identified several novel 3-MST inhibitors with micromolar potency. Among those, (2-[(4-hydroxy-6-methylpyrimidin-2-yl)sulfanyl]-1-(naphthalen-1-yl)ethan-1-one) or HMPSNE was found to be the most potent and selective. We now took the central core of this compound and modified the pyrimidone and the arylketone sides independently. A 63-compound library was synthesized; compounds were tested for H2S generation from recombinant 3-MST in vitro. Active compounds were subsequently tested to elucidate their potency and selectivity. Computer modeling studies have delineated some of the key structural features necessary for binding to the 3-MST's active site. Six novel 3-MST inhibitors were tested in cell-based assays: they exerted inhibitory effects in murine MC38 and CT26 colon cancer cell proliferation; the antiproliferative effect of the compound with the highest potency and best cell-based activity (1b) was also confirmed on the growth of MC38 tumors in mice.

Synthesis method of ethyl 3-hydroxyhexanoate

-

Paragraph 0017; 0018; 0021; 0022; 0025; 0026; 0029; 0030, (2020/02/27)

The invention discloses a synthesis method of ethyl 3-hydroxyhexanoate. The method is characterized by comprising the following steps: reacting bromine with acetic acid to prepare bromoacetic acid; reacting the bromoacetic acid with ethanol in the presence of sulfuric acid to generate ethyl bromoacetate; adding 500kg of dichloromethane and 140kg of n-butyraldehyde into a reaction kettle; adding acatalyst, heating to reflux, dropwise adding 250kg of the ethyl bromoacetate serving as a product obtained in the previous step, controlling the dropwise adding speed, controlling the adding to be completed within 3 hours in a reflux state, preserving heat for 2 hours, cooling to room temperature, washing to neutrality, transferring into a rectifying tower, and rectifying to obtain a qualified product, namely the ethyl 3-hydroxyhexanoate.

A Straightforward Homologation of Carbon Dioxide with Magnesium Carbenoids en Route to α-Halocarboxylic Acids

Monticelli, Serena,Urban, Ernst,Langer, Thierry,Holzer, Wolfgang,Pace, Vittorio

supporting information, p. 1001 - 1006 (2019/01/30)

The homologation of carbon dioxide with stable, (enantiopure) magnesium carbenoids constitutes a valuable method for preparing α-halo acid derivatives. The tactic features a high level of chemocontrol, thus enabling the synthesis of variously functionalized analogues. The flexibility to generate magnesium carbenoids through sulfoxide-, halogen- or proton- Mg exchange accounts for the wide scope of the reaction. (Figure presented.).

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 79-08-3