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

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Products Intro:	Product Name:8-Amino-2-(1h-tetrazol-5-yl)-4h-1-benzopyran-4-one CAS:110683-22-2 Purity:98%(Min,HPLC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Shanghai Daken Advanced Materials Co.,Ltd
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Products Intro:	CAS:110683-22-2

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Products Intro:	Product Name:8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran CAS:110683-22-2 Purity:0.99 Package:5KG;1KG

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

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

Product Name:	8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
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)
CAS:	110683-22-2
MF:	C10H7N5O2
MW:	229.19
EINECS:	1312995-182-4
Product Categories:	Amines;(intermediate of pranlukast);Aromatics;Intermediates & Fine Chemicals;Pharmaceuticals
Mol File:	110683-22-2.mol

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

MSDS Information

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

Chemical Properties	Yellow Solid
Uses	Pranlukast intermediate.

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

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