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ChemicalBook >> CAS DataBase List >> 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran

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

$7 - $1880
Product name: 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
CAS: 110683-22-2
MF: C10H7N5O2
MW: 229.19
EINECS:1312995-182-4
MDL Number:MFCD12024928
Synonyms: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)

Price22 Properties Safety Information Description

22 prices

Selected condition：

Brand

AK Scientific
Alichem
Ambeed
American Custom Chemicals Corporation
Biosynth Carbosynth
Chemenu
Crysdot
Medical Isotopes, Inc.
TRC

Package

5MG
250mg
500mg
1g
2g
5g
10g
25g

ManufacturerAK Scientific
Product number1976AA
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one
Packaging250mg
Price$122
Updated2021-12-16
Buy

ManufacturerAlichem
Product number110683222
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one
Packaging10g
Price$954
Updated2021-12-16
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ManufacturerAlichem
Product number110683222
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one
Packaging5g
Price$560.7
Updated2021-12-16
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ManufacturerAmbeed
Product numberA234220
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%
Packaging250mg
Price$7
Updated2021-12-16
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ManufacturerAmbeed
Product numberA234220
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%
Packaging1g
Price$14
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA234220
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%
Packaging5g
Price$57
Updated2021-12-16
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ManufacturerAmbeed
Product numberA234220
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%
Packaging10g
Price$94
Updated2021-12-16
Buy

ManufacturerAmbeed
Product numberA234220
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%
Packaging25g
Price$179
Updated2021-12-16
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ManufacturerAmerican Custom Chemicals Corporation
Product numberAPN0002037
Product description8-AMINO-4-OXO-2-(TETRAZOL-5-YL)BENZOPYRAN 95.00%
Packaging5MG
Price$496.98
Updated2021-12-16
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ManufacturerBiosynth Carbosynth
Product numberFA17588
Product description8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging500mg
Price$115
Updated2021-12-16
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ManufacturerBiosynth Carbosynth
Product numberFA17588
Product description8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging1g
Price$199.9
Updated2021-12-16
Buy

ManufacturerBiosynth Carbosynth
Product numberFA17588
Product description8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging2g
Price$363.4
Updated2021-12-16
Buy

ManufacturerBiosynth Carbosynth
Product numberFA17588
Product description8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging5G
Price$660.7
Updated2021-12-16
Buy

ManufacturerBiosynth Carbosynth
Product numberFA17588
Product description8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
Packaging10g
Price$1201.2
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM160875
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 95%
Packaging10g
Price$892
Updated2021-12-16
Buy

ManufacturerChemenu
Product numberCM160875
Product description8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 95%
Packaging5g
Price$499
Updated2021-12-16
Buy

Manufacturer	Product number	Product description	Packaging	Price	Updated	Buy
AK Scientific	1976AA	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one	250mg	$122	2021-12-16	Buy
Alichem	110683222	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one	10g	$954	2021-12-16	Buy
Alichem	110683222	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one	5g	$560.7	2021-12-16	Buy
Ambeed	A234220	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%	250mg	$7	2021-12-16	Buy
Ambeed	A234220	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%	1g	$14	2021-12-16	Buy
Ambeed	A234220	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%	5g	$57	2021-12-16	Buy
Ambeed	A234220	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%	10g	$94	2021-12-16	Buy
Ambeed	A234220	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 97%	25g	$179	2021-12-16	Buy
American Custom Chemicals Corporation	APN0002037	8-AMINO-4-OXO-2-(TETRAZOL-5-YL)BENZOPYRAN 95.00%	5MG	$496.98	2021-12-16	Buy
Biosynth Carbosynth	FA17588	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran	500mg	$115	2021-12-16	Buy
Biosynth Carbosynth	FA17588	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran	1g	$199.9	2021-12-16	Buy
Biosynth Carbosynth	FA17588	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran	2g	$363.4	2021-12-16	Buy
Biosynth Carbosynth	FA17588	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran	5G	$660.7	2021-12-16	Buy
Biosynth Carbosynth	FA17588	8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran	10g	$1201.2	2021-12-16	Buy
Chemenu	CM160875	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 95%	10g	$892	2021-12-16	Buy
Chemenu	CM160875	8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one 95%	5g	$499	2021-12-16	Buy

Next Last

Properties

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)
form :Solid
pka :5.00±0.10(Predicted)
color :Dark Yellow
CAS DataBase Reference :110683-22-2(CAS DataBase Reference)

Safety Information

Symbol(GHS):

Signal word:

Danger

Hazard statements:

Code	Hazard statements	Hazard class	Category	Signal word	P-Codes
H228	Flammable solid	Flammable solids	Category 1 Category 2	Danger Warning	P210, P240,P241, P280, P370+P378
H315	Causes skin irritation	Skin corrosion/irritation	Category 2	Warning	P264, P280, P302+P352, P321,P332+P313, P362
H319	Causes serious eye irritation	Serious eye damage/eye irritation	Category 2A	Warning	P264, P280, P305+P351+P338,P337+P313P

Precautionary statements:

P210	Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P240	Ground/bond container and receiving equipment.
P241	Use explosion-proof electrical/ventilating/lighting/…/equipment.
P264	Wash hands thoroughly after handling.
P264	Wash skin thouroughly after handling.
P280	Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352	IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338	IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313	IF SKIN irritation occurs: Get medical advice/attention.
P337+P313	IF eye irritation persists: Get medical advice/attention.
P370+P378	In case of fire: Use … for extinction.

Description

Pranlukast intermediate.

Suppliers and manufacturers

career henan chemical co

$1.00 /1KG
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran CAS:110683-22-2

Dideu Industries Group Limited

$1.10 /1g
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran CAS:110683-22-2

Capot Chemical Co.,Ltd.

Nanjing Dolon Biotechnology Co.,Ltd.

Standardpharm Co. Ltd.

CONIER CHEM AND PHARMA LIMITED

Guangzhou Yuheng Pharmaceutical Technology Co., Ltd

SIMAGCHEM CORP

AFINE CHEMICALS LIMITED

Baoji Guokang Healthchem co.,ltd

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