2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE

Product Name: 2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE
CAS No.: 2037-95-8
Chemical Name: 2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE
Synonyms: ruhmal;carsalam;beaprine;Cacharon;Carsalame;Two ketone;4(3 H)-DIONE;CAS:2037-95-8;3-BENZOXAZINE-2;oxophenhydroxazine
CBNumber: CB7736467
Molecular Formula: C8H5NO3
Formula Weight: 163.13
MOL File: 2037-95-8.mol

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2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE Property

Melting point:: 228-232 °C(lit.)
Density: 1.402±0.06 g/cm3(Predicted)
vapor pressure: 0.73-1.27Pa at 89.94-107.94℃
storage temp.: Sealed in dry,Room Temperature
solubility: DMSO : ≥ 40 mg/mL (245.20 mM)
form: Solid
pka: 9.16±0.20(Predicted)
color: White to off-white
Merck: 13,1879
LogP: 0.78-0.88 at 20℃

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Safety

Hazard Codes: Xn
Risk Statements: 22
Safety Statements: 36
WGK Germany: 3
RTECS: DM3110000
HS Code: 2934999090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

Precautionary statements

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

TRC

Product number: C184748
Product name: Carsalam
Packaging: 10g
Price: $85
Updated: 2021/12/16

ApexBio Technology

Product number: C6933
Product name: Carsalam
Packaging: 200mg
Price: $85
Updated: 2021/12/16

Apolloscientific

Product number: OR941085
Product name: 2H-Benzo[e][1,3]oxazine-2,4(3H)-dione
Purity: 95%
Packaging: 25g
Price: $90
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB45734
Product name: 2H-1,3-Benzoxazine-2,4(3H)-dione
Packaging: 25g
Price: $40
Updated: 2021/12/16

AK Scientific

Product number: J20503
Product name: Carsalam
Packaging: 100mg
Price: $60
Updated: 2021/12/16

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2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE Chemical Properties,Usage,Production

Chemical Properties

Off-white to light brown crystalline powder

Uses

analgesic

Definition

ChEBI: Carsalam is a benzoxazine.

General Description

Kinetic studies of the alkaline hydrolysis of 2H-1,3-benzoxazine-2,4(3H)-dione (carsalam) were conducted and reaction was found to be of fractional order with respect to [OH^-].

2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE Preparation Products And Raw materials

Raw materials

Preparation Products

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2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE Suppliers

Belgium 1 China 180 Germany 1 India 3 Switzerland 2 The Netherlands 1 Ukraine 1 United Kingdom 2 United States 21 Global 212

Anhui Beirui Pharmaceutical Technology Co., Ltd

Tel: 0551-68665055 18130089676
Email: ahbrchem@163.com
Country: China
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Hangzhou Xinbaisi Biomedical Co., Ltd.

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Fax: 057188737015
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NINGBO SYNTAME BIOTECH CO LTD

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Email: sales@syntame.com
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Hangzhou Read Chemical Co., Ltd

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Energy Chemical

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Jia Xing Isenchem Co.,Ltd

Tel: 0573-85285100 18627885956
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Email: isenchem@163.com
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Adamas Reagent, Ltd.

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ProdList: 14103
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Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
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XiaoGan ShenYuan ChemPharm co,ltd

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Syntechem Co.,Ltd

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Country: China
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View Lastest Price from 2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE manufacturers

Henan Aochuang Chemical Co.,Ltd.

Product: 2H-1,3-Benzoxazine-2,4(3H)-dione;Carsalam 2037-95-8
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-28

Hebei shuoxi biotechnology co. LTD

Product: 1,3-benzoxazine-2,4-dione 2037-95-8
Price: US $0.00/KG
Min. Order: 1g
Purity: 99.9%
Supply Ability: 1 ton
Release date: 2019-10-24

Shaanxi Dideu Medichem Co. Ltd

Product: 2H-1,3-Benzoxazine-2,4(3H)-dione 2037-95-8
Price: US $0.00-0.00/KG
Min. Order: 10g
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-25

2037-95-8, 2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONERelated Search:

2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE 3-[2-(Diethylamino)ethyl]-2H-1,3-benzoxazine-2,4(3H)-dione 6-Chloro-2H-3,1-benzoxazine-2,4(1H)-dione,6-Chloro-4H-3,1-benzoxazine-2(1H),4-dione,6-chloro-4h-3,1-benzoxazine-2,4(1h)-dione 7-METHOXY-1,3-BENZOXAZINE-2,4-DIONE Isatoic Anhydride N-methylisatoic anhydride 6-chloro-1-methyl-2H-3,1-benzoxazine-2,4(1H)-dione 6-BROMO-2H-BENZO[E][1,3]OXAZINE-2,4(3H)-DIONE 8-Hydroxy-2H-1,3-benzoxazine-2,4(3H)-dione 6-Hydroxy-2H-3,1-benzoxazine-2,4(1H)-dione 3-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione 2H-1,4-BENZOXAZINE-2,3(4H)-DIONE 3-OXIME 6-METHYL-2H-1,4-BENZOXAZINE-2,3(4H)-DIONE 3-OXIME 6-CHLORO-2H-1,4-BENZOXAZINE-2,3(4H)-DIONE 3-OXIME 5-Nitro-2H-3,1-benzoxazine-2,4(1H)-dione 7-Methyl-2H-1,3-benzoxazine-2,4(3H)-dione 5-FLUORO-2H-3,1-BENZOXAZINE-2,4(1H)-DIONE 2H-1,4-benzoxazine-2,3(4H)-dione

beaprine

carsalam

oxophenhydroxazine

ruhmal

TIMTEC-BB SBB003929

1,3-BENZOXAZINE-2,4-DIONE

2H-1,3-Benzoxazine-2,4(3H)-dione 98%

CAS:2037-95-8

Carsalam≥ 99% (HPLC)

Two ketone

2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE

1,3-Benzoxazine-2,4-(3H)-dione

Carsalame

Carbonylsalicylamide

1,3-benzoxazine-2,4-quinone

2H-Benzo[e][1,3]oxazine-2,4(3H)-dione

CarsalaM (1,3-benzoxazine-2,4-(3H)-dione)

2,4-Dioxo-3,4-dihydro-2H-1,3-benzoxazine

3,4-dihydro-2H-1,3-benzoxazine-2,4-dione

2 H-1,3-BENZOXAZINE-2,4(3 H)-DIONE ISO 9001：2015 REACH

3-BENZOXAZINE-2

4(3 H)-DIONE

8- (2-hydroxybenzamide) sodium octanoate impurity 22

Carsalam(Carbonyl salicylamide)

Kasharin reference substance

Salcaprozate Impurity 9

Cacharon

2037-95-8

2307-95-8

Building Blocks

Benzoxazines

Heterocyclic Building Blocks

Benzoxazines

Building Blocks

Heterocyclic Building Blocks