8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran

Product Name: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
CAS No.: 110683-22-2
Chemical Name: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
Synonyms: Pranlukast Impurity 4;Pranlukast 8-Amino Impurity;8-Amino-2-(1H-tetrazol-5-yl);8-AMino-4-oxo-2-(tetrazol-5-yl)benzopyran;8-Amino-2-(2H-tetrazol-5-yl)Chromen-4-One;8-AMino-2-(1H-tetrazol-5-yl)-4H-chroMen-4-one;8-Amino-2-tetrazol-5-yl-4-oxo-4H-1-benzopyran;8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran;8-Amino-4-0xo-2-(tetraz01-5-yl)-4H-1-benzopyran;8-AMINO-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE
CBNumber: CB01093038
Molecular Formula: C10H7N5O2
Formula Weight: 229.19
MOL File: 110683-22-2.mol

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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Property

Melting point:: >280°C (dec.)
Boiling point:: 504.4±60.0 °C(Predicted)
Density: 1.642
storage temp.: Keep in dark place,Inert atmosphere,2-8°C
solubility: DMSO (Slightly), Methanol (Slightly, Heated)
pka: 5.00±0.10(Predicted)
form: Solid
color: Dark Yellow
CAS DataBase Reference: 110683-22-2(CAS DataBase Reference)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P241Use explosion-proof electrical/ventilating/lighting/…/equipment.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

P370+P378In case of fire: Use … for extinction.

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N-Bromosuccinimide Price

TRC

Product number: A618785
Product name: 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging: 1g
Price: $135
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA17588
Product name: 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging: 500mg
Price: $115
Updated: 2021/12/16

AK Scientific

Product number: 1976AA
Product name: 8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one
Packaging: 250mg
Price: $122
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA17588
Product name: 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging: 1g
Price: $199.9
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA17588
Product name: 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging: 2g
Price: $363.4
Updated: 2021/12/16

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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Chemical Properties,Usage,Production

Chemical Properties

Yellow Solid

Uses

Pranlukast intermediate.

8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Preparation Products And Raw materials

Raw materials

Preparation Products

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8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Suppliers

Canada 1 China 110 India 3 Ukraine 1 United Kingdom 1 United States 4 Global 120

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
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Quzhou Juhua Friendship Co., Ltd

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Shanghai Meishui Chemical Technology Co., Ltd

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Shanghai Micro-Mega Industry Co., Ltd.

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View Lastest Price from 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran manufacturers

Dideu Industries Group Limited

Product: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran 110683-22-2
Price: US $1.10/g
Min. Order: 1g
Purity: 99.00%
Supply Ability: 100 Tons Min
Release date: 2021-10-29

Zhuozhou Wenxi import and Export Co., Ltd

Product: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran 110683-22-2
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-08-10

Career Henan Chemical Co

Product: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran 110683-22-2
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: Customized
Release date: 2018-08-20

110683-22-2, 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyranRelated Search:

8-AMINO-4-OXO-2-(1H-TETRAZOLE-5-YL)-4H-1-BENZOPYRAN HYDROCHLORIDE

8-AMino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one hydrochloride

8-Amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (Pranlukast)

8-AMino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one

8-AMino-2-(1H-tetrazol-5-yl)-4H-chroMen-4-one

8-AMino-4-oxo-2-(tetrazol-5-yl)benzopyran

8-AMINO-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE

8-amino-2-(1H-tetrazol-5-yl)-4H-1-benzopyran-4-one (intermediate of pranlukast)

8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran

8-Amino-2-(1H-tetrazol-5-yl)

8-Amino-2-tetrazol-5-yl-4-oxo-4H-1-benzopyran

8-Amino-2-(2H-tetrazol-5-yl)Chromen-4-One

8-amino-2-(2H-1,2,3,4-tetrazol-5-yl)-4H-chromen-4-one

Pranlukast Impurity 4

8-amino-2-(2H-tetrazol-5-yl)-1-benzopyran-4-one hydrochloride

8-Amino-4-Oxo-2-Tertrazol-5-Yl-4H-1-Benzopyran Hydrochloride

Pranlukast 8-Amino Impurity

4H-1-Benzopyran-4-one, 8-amino-2-(2H-tetrazol-5-yl)-

8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran ISO 9001：2015 REACH

8-Amino-2-(1,2,3,4-Tetrazol-5-yl)-4H-Chromen-4-One

8-Amino-4-0xo-2-(tetraz01-5-yl)-4H-1-benzopyran

110683-22-2

Amines

(intermediate of pranlukast)

Aromatics

Intermediates & Fine Chemicals

Pharmaceuticals