ChemicalBook > Product Catalog >Pharmaceutical intermediates >Heterocyclic compound >Pyran compounds >8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran
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
- Molecular Weight:
- 229.19
- MOL File:
- 110683-22-2.mol
- MSDS File:
- SDS
- Modify Date:
- 2023/4/23 13:52:06
| 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
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H315-H319-H228 |
| Precautionary statements | P240-P210-P241-P264-P280-P302+P352-P370+P378-P337+P313-P305+P351+P338-P362+P364-P332+P313 |
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 115)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | Inquiry |
|---|---|---|---|---|---|
| Manus Aktteva | +91 (79) 6512-3395 | New Delhi, India | 581 | 34 | Inquiry |
| A.J Chemicals | 91-9810153283 | New Delhi, India | 6124 | 58 | Inquiry |
| Pharmaffiliates Analytics and Synthetics P. Ltd | +91-172-5066494 | Haryana, India | 6773 | 58 | Inquiry |
| Capot Chemical Co.,Ltd. | 571-85586718 +8613336195806 | China | 29798 | 60 | Inquiry |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | China | 18628 | 58 | Inquiry |
| career henan chemical co | +86-0371-86658258 +8613203830695 | China | 29888 | 58 | Inquiry |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | China | 39916 | 58 | Inquiry |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | China | 49392 | 58 | Inquiry |
| Guangzhou Yuheng Pharmaceutical Technology Co., Ltd | +8613580539051 | CHINA | 21149 | 58 | Inquiry |
| SIMAGCHEM CORP | +86-13806087780 | China | 17367 | 58 | Inquiry |
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
4H-1-Benzopyran-4-one, 8-amino-2-(2H-tetrazol-5-yl)-
Pranlukast 8-Amino Impurity
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