ChemicalBook > CAS DataBase List > 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
- Product Name
- 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
- CAS No.
- 13794-72-4
- Chemical Name
- 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
- Synonyms
- BUTTPARK 47\08-40;Gefitinib iMpurity E;Gefitinib Impurity 4;Gefitinib interMediate II;N,N,3,9-tetramethylaniline;6,7-Dimethoxy-4-quinazolone;6,7-DiMethoxy-1H-quinazol...;6,7-Dimethoxy-4-quinazolinol;6,7-dimethoxy-4-quinazolinone;6,7-dimethoxyquinazoline-4-one
- CBNumber
- CB4289164
- Molecular Formula
- C10H10N2O3
- Formula Weight
- 206.2
- MOL File
- 13794-72-4.mol
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6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Property
- Melting point:
- 309-311°C
- Boiling point:
- 374.1±52.0 °C(Predicted)
- Density
- 1.33±0.1 g/cm3(Predicted)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- DMSO (Slightly, Heated), Methanol (Slightly)
- form
- Solid
- pka
- 1.46±0.20(Predicted)
- color
- Pale Beige
- InChIKey
- DMSRMHGCZUXCMJ-UHFFFAOYSA-N
- CAS DataBase Reference
- 13794-72-4(CAS DataBase Reference)
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Safety
- Hazard Codes
- Xn,Xi
- Risk Statements
- 20/21/22-36/37/38
- Safety Statements
- 26-37/39-25-24
- HazardClass
- IRRITANT
- HS Code
- 29334900
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
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N-Bromosuccinimide Price
TCI Chemical
- Product number
- D3816
- Product name
- 6,7-Dimethoxy-3H-quinazolin-4-one
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 1g
- Price
- $56
- Updated
- 2024/03/01
TCI Chemical
- Product number
- D3816
- Product name
- 6,7-Dimethoxy-3H-quinazolin-4-one
- Purity
- >98.0%(HPLC)(T)
- Packaging
- 5g
- Price
- $172
- Updated
- 2024/03/01
TRC
- Product number
- D470800
- Product name
- 6,7-Dimethoxyquinazoline-4-one
- Packaging
- 5g
- Price
- $150
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 042714
- Product name
- 6,7-Dimethoxy-4(3H)-quinazolinone
- Purity
- >95%
- Packaging
- 5g
- Price
- $103
- Updated
- 2021/12/16
Chem-Impex
- Product number
- 17024
- Product name
- 6,7-Dimethoxy-3H-quinazolin-4-one,≥98%(HPLC)
- Purity
- ≥98%(HPLC)
- Packaging
- 1G
- Price
- $70.97
- Updated
- 2021/12/16
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6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Chemical Properties,Usage,Production
Description
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one is a white to near-white powder to crystals that is a by-product of the gefitinib manufacturing process and is a gefitinib impurity. It can be used as standard reagent or organic synthesis reagent.
Chemical Properties
White solid
Uses
Gefitinib intermediate.
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one manufacturers
Hebei Zhanyao Biotechnology Co. Ltd
- Product
- 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one 13794-72-4
- Price
- US $10.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 Tons
- Release date
- 2021-10-13
Honest Joy Holdings Limited
- Product
- 6,7-Dimethoxy-4-quinazolone 13794-72-4
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 97.2%
- Supply Ability
- 100 tons
- Release date
- 2022-01-26
Career Henan Chemical Co
- Product
- 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one 13794-72-4
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- Customized
- Release date
- 2019-07-02
13794-72-4, 6,7-Dimethoxy-3,4-dihydroquinazoline-4-oneRelated Search:
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