Benzobarbital

Product Name: Benzobarbital
CAS No.: 744-80-9
Chemical Name: Benzobarbital
Synonyms: benzonal;Benzobarbita;BENZOBARBITAL;benzoyluminal;BENZOBARBITONE;benzoylluminal;benzoylphenobarbital;Benzoyl phenobarbitone;Phenobarbital Impurity 15;1-benzoyl-5-ethyl-5-phenylbarbituricacid
CBNumber: CB8481937
Molecular Formula: C19H16N2O4
Formula Weight: 336.34
MOL File: 744-80-9.mol

More

Less

Benzobarbital Property

Melting point:: 134.5°C
Boiling point:: 472.83°C (rough estimate)
Density: 1.3097 (rough estimate)
refractive index: 1.5700 (estimate)
pka: 6.41±0.10(Predicted)
form: Solid

More

Less

Safety

RIDADR: 3249
HazardClass: 6.1(b)
PackingGroup: III
Toxicity: dlt-mus-orl 20 mg/kg CYGEDX 10(2),1,76

More

Less

Hazard and Precautionary Statements (GHS)

More

Less

N-Bromosuccinimide Price

TRC

Product number: B130393
Product name: Benzobarbital
Packaging: 250mg
Price: $100
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB33807
Product name: Benzobarbital
Packaging: 10mg
Price: $120
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB33807
Product name: Benzobarbital
Packaging: 25mg
Price: $250
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB33807
Product name: Benzobarbital
Packaging: 50mg
Price: $400
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB33807
Product name: Benzobarbital
Packaging: 100mg
Price: $600
Updated: 2021/12/16

More

Less

Benzobarbital Chemical Properties,Usage,Production

Chemical Properties

[Appearance] White crystalline powder with bitter taste [Solubility] Almost insoluble in water, slightly soluble in 95% ethanol, soluble in ether, soluble in chloroform [Melting point] 134-137℃ [Clarity and color of solution] 5ml1% 1N NaOH solution should be clarified and colorless [Acidity] 6.0-6.8 [Relevant impurities] Phenobarbital ≤0.8% [Diphenyl derivatives] ≤0.4% (TLC) Chloride] ≤0.005% [Sulfate] ≤0.025% [Sulfate ash] ≤0.1% [Heavy metal] ≤0.001% [Content] ≥99.0%

Uses

is used in preparation method and composition for treating epilepsy including administering a Cholecystokinin-2 receptor antagonist and combination with antiepileptic agents.

Safety Profile

Moderately toxic by ingestion.Experimental reproductive effects. Mutation datareported. When heated to decomposition it emits toxicfumes of NOx.

Synthesis

Phenobarbital was synthesized using silver salt of phenobarbital and benzoyl chloride in catalyst-free reaction with about 20% yield. Benzoylphenobarbital was synthesized from phenobarbital and benzoyl chloride using 4 dimethylaminopyridine (abbreviated as DM AP) as a catalyst and triethylamine as an acid-fixing agent in 64% yield, w (benzoylphenobarbital) = 99%.

Benzobarbital Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

Benzobarbital Suppliers

China 89 Europe 2 Germany 1 India 1 Slovakia 1 United Kingdom 6 United States 11 Global 111

China Langchem Inc.

Tel: 0086-21-58956006
Fax: 0086-21-58956100
Country: China
ProdList: 7811
Advantage: 57

Hangzhou Yuhao Chemical Technology Co., Ltd

Tel: 0571-82693216
Fax: +86-571-82880190
Email: info@yuhaochemical.com
Country: China
ProdList: 6387
Advantage: 52

Shanghai Yongye Biotechnology Co., Ltd.

Tel: 86-021-61559134 15921386130
Fax: 021-55068248
Email: 3423497944@qq.com
Country: China
ProdList: 8144
Advantage: 55

Credit Asia Chemical Co., Ltd.

Tel: +86 (21) 61124340
Fax: +86 (21) 6129-4103
Country: China
ProdList: 9756
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: 551-65418679 15837135945
Fax: 0551-65418697
Email: info@tnjchem.com
Country: China
ProdList: 1889
Advantage: 62

Chengdu RunZeBenTu Chemical Co., Ltd

Tel: 028-88469284 18000562381
Email: rzbtsj@163.com
Country: China
ProdList: 9951
Advantage: 56

CHMA Chemical Technology (Shanghai) Co., Ltd

Tel: 021-61556450 15800904410
Fax: 021-61556450
Country: China
ProdList: 2832
Advantage: 58

Hangzhou Dingyan Chem Co., LTD

Tel: 87157530 18267553885
Fax: 0571-87156470
Email: sales@dingyanchem.com
Country: China
ProdList: 2386
Advantage: 58

Shanghai QianYan Bio-technology Co., Ltd

Tel: 02781293128
Email: orders@biochemsafebuy.com
Country: China
ProdList: 9923
Advantage: 55

Zhengzhou Acme Chemical Co., Ltd.

Tel: 0371-0371-55629727 13323845623
Fax: 037155629727
Email: 2885676761@qq.com
Country: China
ProdList: 10050
Advantage: 58

More

Less

View Lastest Price from Benzobarbital manufacturers

Hebei Chuanghai Biotechnology Co., Ltd

Product: Benzobarbital 744-80-9
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2024-11-01

Shenzhen Nexcon Pharmatechs Ltd.

Product: Benzobarbital 744-80-9
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 2000
Release date: 2025-04-15

Baoji Guokang Healthchem co.,ltd

Product: Benzobarbital 744-80-9
Price: US $762.90/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2021-06-07

744-80-9, BenzobarbitalRelated Search:

Ethylparaben Ethylbenzene Benzoyl chloride 2-Benzoylbenzoic acid Ethyl acetate Ethyl acrylate Benzoyl peroxide Dibenzoylmethane Ethanol 5-methyl-5-phenylbarbituric acid 2-Ethyl-2-phenylmalonamide 1-Phenylmethyl-5-phenyl-barbituric acid ACETYLDIFORMAMIDE Primidone MEPHOBARBITAL Barbituric acid Diethyl ether Phenobarbital

1-benzoyl-5-ethyl-5-phenyl-2,4,6-trioxohexahydropyrimidine

1-benzoyl-5-ethyl-5-phenyl-barbituricaci

1-benzoyl-5-ethyl-5-phenylbarbituricacid

Benzobarbita

6(1h,3h,5h)-pyrimidinetrione,1-benzoyl-5-ethyl-5-phenyl-4

benzonal

benzoylluminal

benzoylphenobarbital

benzoyluminal

BENZOBARBITAL

BENZOBARBITONE

Benzoyl phenobarbitone

BENZOBARBITAL:1-BENZOYL-5-ETHYL-5-PHENYL BARBITORIC ACID

1-BENZOYL-5-ETHYL-5-PHENYL BARBITORIC ACID

5-Phenyl-5-ethyl-1-benzoylbarbituric acid

1-(benzoyl)-5-ethyl-5-phenyl-1,3-diazinane-2,4,6-trione

5-ethyl-5-phenyl-1-phenylcarbonyl-1,3-diazinane-2,4,6-trione

2,4,6(1H,3H,5H)-Pyrimidinetrione, 1-benzoyl-5-ethyl-5-phenyl-

1-benzoyl-5-phenyl-5-ethylbarbituric acid

Bacampicillin Hydrochloride Impurity 7 (Bacampicillin Hydrochloride EP Impurity G)

Phenobarbital Impurity 15

744-80-9

C19H16N2O4

Pharmaceutical Intermediates

API intermediates