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
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)
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.
N-Bromosuccinimide Price
- Product number
- A618785
- Product name
- 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
- Packaging
- 1g
- Price
- $135
- Updated
- 2021/12/16
- Product number
- FA17588
- Product name
- 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
- Packaging
- 500mg
- Price
- $115
- Updated
- 2021/12/16
- Product number
- 1976AA
- Product name
- 8-Amino-2-(1H-tetrazol-5-yl)-4H-chromen-4-one
- Packaging
- 250mg
- Price
- $122
- Updated
- 2021/12/16
- Product number
- FA17588
- Product name
- 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
- Packaging
- 1g
- Price
- $199.9
- Updated
- 2021/12/16
- Product number
- FA17588
- Product name
- 8-Amino-4-oxo-2-(tetrazol-5-yl)benzopyran
- Packaging
- 2g
- Price
- $363.4
- Updated
- 2021/12/16
8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran Preparation Products And Raw materials
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View Lastest Price from 8-Amino-4-oxo-2-(tetrazol-5-yl)-4H-1-benzopyran manufacturers
- 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
- 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
- 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