ChemicalBook > CAS DataBase List > 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one

Product Name
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
CAS No.
179688-52-9
Chemical Name
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
Synonyms
6-Hydroxy-7-methoxy-3;4-dihydroquinazolin-4-one;Gefitinib interMediate III;7-METHOXYQUINAZOLINE-4,6-DIOL;6-Hydroxy-7-Methoxyquinazoline-4-One;6-hydydroxy-7-methoxyquinazoline-4-one;6-hydroxy-7-methoxy-1H-quinazolin-4-one;6-Hydroxy-7-Methoxyquinazolin-4(1H)-one;6-Hydroxy-7-methoxy-3H-quinazolin-4-one;6-Hydroxy-7-methoxy-4(3H)-quinazolinone
CBNumber
CB6162740
Molecular Formula
C9H8N2O3
Formula Weight
192.17
MOL File
179688-52-9.mol
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6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Property

Melting point:
293 °C
Boiling point:
420.0±55.0 °C(Predicted)
Density 
1.47±0.1 g/cm3(Predicted)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO (Slightly), Methanol (Slightly)
form 
powder to crystal
pka
9.39±0.20(Predicted)
color 
White to Almost white
CAS DataBase Reference
179688-52-9(CAS DataBase Reference)
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Safety

HS Code 
2933998090
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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.

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.

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N-Bromosuccinimide Price

TCI Chemical
Product number
H1606
Product name
6-Hydroxy-7-methoxy-3H-quinazolin-4-one
Purity
>98.0%(HPLC)(T)
Packaging
1g
Price
$42
Updated
2024/03/01
TCI Chemical
Product number
H1606
Product name
6-Hydroxy-7-methoxy-3H-quinazolin-4-one
Purity
>98.0%(HPLC)(T)
Packaging
5g
Price
$166
Updated
2024/03/01
Usbiological
Product number
279807
Product name
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
Packaging
2g
Price
$333
Updated
2021/12/16
TRC
Product number
H947105
Product name
6-Hydroxy-7-methoxy-4(1H)-quinazolinone
Packaging
10g
Price
$150
Updated
2021/12/16
Medical Isotopes, Inc.
Product number
34895
Product name
6-Hydroxy-7-methoxyquinazolin-4(1H)-one
Packaging
1g
Price
$340
Updated
2021/12/16
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6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Chemical Properties,Usage,Production

Chemical Properties

White powder

Uses

6-Hydroxy-7-methoxy-4(1H)-quinazolinone is a reactant used in the preparation of 4-anilinoquinazoline derivatives that have shown antitumor activities. 6-Hydroxy-7-methoxy-4(1H)-quinazolinone was also used as a reactant in the synthetic preparation of 2-arylbenzothiazoles as kinase inhibitors.

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Suppliers

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View Lastest Price from 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one manufacturers

Nanjing Fred Technology Co., Ltd
Product
6-hydroxy-7-methoxyquinazo-lin-4(3H)-one 179688-52-9
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%(HPLC)
Supply Ability
2 tons
Release date
2023-12-13
Henan Fengda Chemical Co., Ltd
Product
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one 179688-52-9
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16
Career Henan Chemical Co
Product
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one 179688-52-9
Price
US $1.00/KG
Min. Order
1KG
Purity
98%
Supply Ability
500kg
Release date
2018-08-16

179688-52-9, 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-oneRelated Search:

Guaiacol Sulfaquinoxaline CHLOROPHOSPHONAZO III Quinoxaline 4-Methoxyphenol Anisole (Trifluoromethoxy)benzene 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one 3-Pyridinecarbonitrile,1,6-dihydro-2-methoxy-6-oxo-(9CI) 4-(3-Chloropropyl)morpholine Gefitinib-d6 Gefitinib Impurity 11 Gefitinib Chloro Impurity 7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one 2-Amino-4-methoxy-5-(3-morpholinopropoxy)benzonitrile Gefitinib Impurity 8 4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol 3,4-Dichloroaniline

  • 6-HYDROXY-7-METHOXY-3,4-DIHYDROQUINAZOLIN-4-ONE
  • 6-Hydroxy-7-Methoxyquinazoline-4-One
  • 4(3H)-Quinazolinone, 6-hydroxy-7-Methoxy-
  • Gefitinib interMediate III
  • 6-hydydroxy-7-methoxyquinazoline-4-one
  • 6-Hydroxy-7-methoxy-3H-quinazolin-4-one
  • 7-METHOXYQUINAZOLINE-4,6-DIOL
  • 6-Hydroxy-7-Methoxyquinazolin-4(1H)-one
  • 6-hydroxy-7-methoxy-1H-quinazolin-4-one
  • 6-hydroxy-7-methoxy-3,4-dihydroquinazolin-4(3H)-one
  • 4(1H)-Quinazolinone,6-hydroxy-7-Methoxy- (9CI)
  • 6-Hydroxy-7-methoxy-4(3H)-quinazolinone
  • 4-dihydroquinazolin-4-one
  • 6-Hydroxy-7-methoxy-3
  • Erlotinib Impurity BQ: What is Erlotinib Impurity B Q: What is the CAS Number of Erlotinib Impurity B Q: What is the storage condition of Erlotinib Impurity B Q: What are the applications of Erlotinib Impurity B
  • 6-hydroxy-7-methoxy-3H-quinazoline-4-one
  • 6-Hydroxy-7-Methoxy-4(b)(1H)-Quinazolinone
  • 6-Hydroxy-7-methoxyquinazoline-4(3H)-one
  • 179688-52-9
  • API intermediates