Valethamate bromide

Product Name: Valethamate bromide
CAS No.: 90-22-2
Chemical Name: Valethamate bromide
Synonyms: S 78;murel;Elist;resitan;Velamate;ediposin;epidosin;epidozin;Barespan;Epidosan
CBNumber: CB0143709
Molecular Formula: C19H32BrNO2
Formula Weight: 386.37
MOL File: 90-22-2.mol

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Valethamate bromide Property

Melting point:: 120-127℃
RTECS: BP7600000
storage temp.: Inert atmosphere,Room Temperature
Water Solubility: almost transparency in Water
solubility: DMSO : 100 mg/mL (258.82 mM; Need ultrasonic)
form: Powder
color: White to Almost white
Merck: 14,9906
CAS DataBase Reference: 90-22-2(CAS DataBase Reference)

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Safety

HS Code: 2923.90.0100

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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.

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.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: S422649
Product name: DIETHYLMETHYL(2-(3-METHYL-2-PHENYLVALERYLOXY)-ETHYL)AMMONIUM BROMIDE
Purity: Aldrich
Packaging: 100mg
Price: $179
Updated: 2024/03/01

TCI Chemical

Product number: V0063
Product name: Valethamate Bromide
Purity: >98.0%(HPLC)(T)
Packaging: 1g
Price: $16
Updated: 2024/03/01

Alfa Aesar

Product number: J62622
Product name: Valethamate bromide, 99%
Packaging: 5g
Price: $43.7
Updated: 2021/12/16

Alfa Aesar

Product number: J62622
Product name: Valethamate bromide, 99%
Packaging: 25g
Price: $82.6
Updated: 2021/12/16

TRC

Product number: D477320
Product name: Diethyl-methyl-[2-(3-methyl-2-phenylpentanoyl)oxyethyl]azaniumBromide
Packaging: 100mg
Price: $75
Updated: 2021/12/16

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Valethamate bromide Chemical Properties,Usage,Production

Originator

Murel,Ayerst,US

Definition

ChEBI: Valethamate bromide is an alkylbenzene.

Manufacturing Process

Benzyl cyanide is first reacted with 2-butylbromide in the presence of sodium amide to give 2-phenyl-3-methylvaleronitrile which is hydrolyzed by sulfuric acid to give 3-methyl-2-phenylpentanoic acid. 24 g of 2-phenyl-3- methylpentanoic acid are heated for one hour at 175° to 185°C with 30 g of 2-diethylaminoethanol and 0.5 g of sodium methylate. The excess diethylaminoethanol is removed in vacuo, the residue is dissolved in 300 cc of 2 N-acetic acid, the acid solution is shaken with ether and made alkaline with concentrated potassium carbonate solution and ice. The ether solution is washed with water, dried with sodium sulfate and evaporated. The residue is distilled under high vacuum, yielding 20 to 21 g of the basic ester (60% of the theoretical) is obtained, the ester boiling at 98° to 100°C at a pressure of 0.03 mm. The hydrochloride of the ester melts at 112°to 113°C and the methobromide at 100° to 101°C.

Therapeutic Function

Anticholinergic

Safety Profile

Poison by ingestion, subcutaneous, and intravenous routes. See also ESTERS and BROMIDES. When heated to decomposition it emits very toxic fumes of NOx, NH3, and Br-.

Valethamate bromide Preparation Products And Raw materials

Raw materials

Preparation Products

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Valethamate bromide Suppliers

China 72 Germany 2 India 13 Japan 2 South Korea 1 United Kingdom 4 United States 25 Venezuela 1 Global 120

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View Lastest Price from Valethamate bromide manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: Valethamate bromide 90-22-2
Price: US $1.00-1.00/KG
Min. Order: 1g
Purity: 99%
Supply Ability: 50tons
Release date: 2020-05-06

Zhuozhou Wenxi import and Export Co., Ltd

Product: Valethamate bromide 90-22-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-11

Zhuozhou Wenxi import and Export Co., Ltd

Product: Valethamate Bromide 90-22-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-06-27

90-22-2, Valethamate bromideRelated Search:

Otilonium bromide Diphenyldimethoxysilane Ammonium chloride Sodium bromate Benzyldodecyldimethylammonium bromide Diethyl phthalate Pipecuronium bromide p-(2-Methoxyethyl) phenol Rocuronium bromide 4-Methoxyphenylacetone Tiotropium bromide Molybdic acid Tetraethylammonium bromide Phenyltriethoxysilane Ethidium bromide Mefenpyr-diethyl Ipratropium bromide monohydrate Ammonium sulfate

S 78

Valeric acid, 3-methyl-2-phenyl-, ester with diethyl(2-hydroxyethyl)methylammonium bromide

Velamate

ethanaminium bromide

N,N-Diethyl-N-methyl-2-((3-methyl-2-phenylpentanoyl)

Diethyl-methyl-[2-(3-methyl-2-phenyl-pentanoyl)oxyethyl]azanium bromide

N,N-Diethyl-N-methyl-2-[(3-methyl-1-oxo-2-phenylpentyl)oxy]ethanaminium Bromide N-[2-(2-Methyl-1-phenylbutylcarbonyloxy)ethyl]diethylmethylammonium Bromide

N,N-Diethyl-N-Methyl-2-((3-Methyl-2-phenylpentanoyl)oxy)ethanaMiniuM broMide

diethyl(methyl)(2-(3-methyl-2-phenylvaleryloxy)ethyl)ammonium bromide

N,N-DIETHYL-N-METHYL-2-[(3-METHYL-1-OXO-2-PHENYLPENTYL)OXY]ETHANAMINIUM BROMIDE

N,N-DIETHYL-N-METHYL-2-[(3-METHYL-1-OXO-2-PHENYLPENTYL)-OXY] ETHANAMMONIUM BROMIDE

N-[2-(2-METHYL-1-PHENYLBUTYLCARBONYLOXY)ETHYL]DIETHYLMETHYLAMMONIUM BROMIDE

2-((3-methyl-2-phenylvaleryl)oxy)-n,n-diethyl-n-methyl-ethanaminiubromid

2-diethylaminoethyl2-phenyl-3-methylvaleratemethylbromide

2-diethylaminoethyl3-methyl-2-phenylvaleratemethylbromide

3-methyl-2-phenylvalericacid2-diethylaminoethylestermethylbromide

3-methyl-2-phenylvalericaciddiethyl(2-hydroxyethyl)methylammoniumbromidee

3-methyl-2-phenyl-valericaciesterwithdiethyl(2-hydroxyethyl)methylamm

ammonium,diethyl(2-hydroxyethyl)methyl-,bromide,3-methyl-2-phenylvalerate

diethyl(2-hydroxyethyl)methylammonium3-methyl-2-phenylvaleratebromide

diethyl(2-hydroxyethyl)methyl-ammoniumbromide3-methyl-2-phenylvalerate

ediposin

epidosin

epidozin

murel

phenylmethylvaleriansaeure-beta-diaethylaminoaethylester-brommethylat

resitan

valethamate

VALETHAMATE BROMIDE

2-diethylaminoethyl 3-methyl-2-phenylvalerate methobromide

VALETHAMATE BROMIDE 98+%

DIHYDROARTEMISININE

2-Phenyl-3-methylvaleric acid b-(diethylamino)ethyl ester bromomethylate

3-Methyl-2-phenylvaleric acid diethyl(2-hydroxyethyl)methylammonium bromide ester

Ammonium, diethyl(2-hydroxyethyl)methyl-, bromide, 3-methyl-2-phenylvalerate (8CI)

Barespan

Diethyl(2-hydroxyethyl)methylammonium bromide 3-methyl-2-phenylvalerate (6CI, 7CI)

Elist

Epidosan

Ethanaminium, N,N-diethyl-N-methyl-2-[(3-methyl-1-oxo-2-phenylpentyl)oxy]-, bromide (9CI)

Letamate

Release V

N,N-Dimethyl-N-methyl-2-[(3-methyl-1-oxo-2-phenylpentyl)oxy]ethanammonium bromide

Valethamate bromide USP/EP/BP

Valethamate BromideQ: What is Valethamate Bromide Q: What is the CAS Number of Valethamate Bromide Q: What is the storage condition of Valethamate Bromide Q: What are the applications of Valethamate Bromide

Ethanaminium,N,N-diethyl-N-methyl-2-[(3-methyl-1-oxo-2-phenylpentyl)oxy]-, bromide (1:1)

N,N-Diethyl-N-methyl-2-((3-methyl-2-phenylpentanoyl)oxy)ethan-1-aminium bromide

Ediposin|||Epidozin|||Epidosin|||Resitan

90-22-2

960-22-2

C19H32NO2Br

C19H32BrNO2

Ammonium Bromides (Quaternary)

Quaternary Ammonium Compounds

Ammonium Bromides (Quaternary)

Quaternary Ammonium Compounds