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-2-(1H-TETRAZOL-5-YL)-4H-1-BENZOPYRAN-4-ONE;8-AMino-2-(2H-tetrazol-5-yl)-4H-1-benzopyran-4-one
CBNumber: CB01093038
Molecular Formula: C10H7N5O2
Formula Weight: 229.19
MOL File: 110683-22-2.mol

More

Less

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)

More

Less

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.

More

Less

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

More

Less

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

More

Less

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

Canada 1 China 97 India 3 Ukraine 1 United Kingdom 1 United States 4 Global 107

J & K SCIENTIFIC LTD.

Tel: 010-82848833 400-666-7788
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

JinYan Chemicals(ShangHai) Co.,Ltd.

Tel: 13817811078
Fax: 86-021-50426522,50426273
Email: sales@jingyan-chemical.com
Country: China
ProdList: 9984
Advantage: 60

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: zhangsn@titansci.com
Country: China
ProdList: 14113
Advantage: 59

Chemsky（shanghai）International Co.,Ltd.

Tel: 021-50135380
Email: shchemsky@sina.com
Country: China
ProdList: 32344
Advantage: 50

SynAsst Chemical.

Tel: 021-60343070
Fax: 021-35122006
Country: China
ProdList: 12742
Advantage: 55

Shanghai Arbor Chemical Co., Ltd.

Tel: 021-021-60451683 15021268886
Fax: +86-21-60451682
Email: sales@arborchemical.com
Country: China
ProdList: 922
Advantage: 55

Hunan Furui Biopharma Technology Co., Ltd.

Tel: 15902102743
Fax: 0731-57805668
Email: shelley@furuipharma.com
Country: China
ProdList: 425
Advantage: 55

Quzhou Juhua Friendship Co., Ltd

Tel: 0570-3066667
Fax: 0570-3063388
Country: China
ProdList: 3933
Advantage: 58

Shanghai Meishui Chemical Technology Co., Ltd

Tel: 021-60549325 18616193163
Fax: 021-33250306
Country: China
ProdList: 4528
Advantage: 56

Shanghai Micro-Mega Industry Co., Ltd.

Tel: 021-34628682 18918069061
Fax: +86 (21) 54285906
Email: sales@micro-megaindustry.com
Country: China
ProdList: 95
Advantage: 55

More

Less

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

Shaanxi Dideu Medichem Co. Ltd

Product: 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran 110683-22-2
Price: US $0.01-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50 tons
Release date: 2020-04-27

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

110683-22-2

Amines

(intermediate of pranlukast)

Aromatics

Intermediates & Fine Chemicals

Pharmaceuticals