ChemicalBook > CAS DataBase List > 2-METHYL-4(3H)-QUINAZOLINONE

2-METHYL-4(3H)-QUINAZOLINONE

Product Name
2-METHYL-4(3H)-QUINAZOLINONE
CAS No.
1769-24-0
Chemical Name
2-METHYL-4(3H)-QUINAZOLINONE
Synonyms
b101;AURORA KA-3754;Compound 1769-24-0;2-Methylquinazolone;2-methyl-4-quinazolino;2-Methyl-4-quinazolone;2-methylquinazolin-4-ol;2-Methyl-4-quinazolinone;4-Quinazolinol, 2-methyl-;2-methyl-chinazolinone(4)
CBNumber
CB7451128
Molecular Formula
C9H8N2O
Formula Weight
160.17
MOL File
1769-24-0.mol
More
Less

2-METHYL-4(3H)-QUINAZOLINONE Property

Melting point:
231-233 °C(lit.)
Boiling point:
286.07°C (rough estimate)
Density 
1.1846 (rough estimate)
refractive index 
1.5570 (estimate)
storage temp. 
Sealed in dry,Room Temperature
solubility 
DMSO : 50 mg/mL (312.17 mM; Need ultrasonic)|
form 
powder to crystal
pka
3.60±0.20(Predicted)
color 
White to Almost white
Water Solubility 
Water : < 0.1 mg/mL (insoluble)
λmax
316nm(CH3CN)(lit.)
More
Less

Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
RTECS 
VA3677000
HS Code 
2933.79.1500
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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.

More
Less

N-Bromosuccinimide Price

Sigma-Aldrich
Product number
158836
Product name
2-Methyl-4(3H)-quinazolinone
Purity
97%
Packaging
10g
Price
$214
Updated
2023/06/20
TCI Chemical
Product number
M2709
Product name
2-Methyl-4(1H)-quinazolinone
Purity
>98.0%(GC)(T)
Packaging
5g
Price
$121
Updated
2024/03/01
TCI Chemical
Product number
M2709
Product name
2-Methyl-4(1H)-quinazolinone
Purity
>98.0%(GC)(T)
Packaging
25g
Price
$370
Updated
2023/06/20
TRC
Product number
M335113
Product name
2-Methyl-4(3H)-quinazolinone
Packaging
500mg
Price
$60
Updated
2021/12/16
ChemScene
Product number
CS-0043891
Product name
2-Methylquinazolin-4-ol
Purity
≥97.0%
Packaging
5g
Price
$56
Updated
2021/12/16
More
Less

2-METHYL-4(3H)-QUINAZOLINONE Chemical Properties,Usage,Production

Uses

2-Methyl-4(3H)-quinazolinone may be used in chemical synthesis.

Synthesis Reference(s)

Journal of the American Chemical Society, 73, p. 5777, 1951 DOI: 10.1021/ja01156a085
The Journal of Organic Chemistry, 40, p. 144, 1975

2-METHYL-4(3H)-QUINAZOLINONE Preparation Products And Raw materials

Raw materials

Preparation Products

More
Less

2-METHYL-4(3H)-QUINAZOLINONE Suppliers

Americas 1 China 73 Europe 1 Germany 2 India 5 Japan 1 Russia 1 Switzerland 1 The Netherlands 1 United Kingdom 2 United States 15 Global 103
TCI Europe
Tel
320-37350700
Fax
+32 (0)37350701
Email
sales@tcieurope.eu
Country
Europe
ProdList
23671
Advantage
75
More
Less

View Lastest Price from 2-METHYL-4(3H)-QUINAZOLINONE manufacturers

Career Henan Chemical Co
Product
2-METHYL-4(3H)-QUINAZOLINONE 1769-24-0
Price
US $9.80/KG
Min. Order
1g
Purity
≥99%
Supply Ability
100kg
Release date
2020-01-09

1769-24-0, 2-METHYL-4(3H)-QUINAZOLINONERelated Search:

2-Methyl-6-hydroxy-4-quinazolinone 2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE 6-(BROMOMETHYL)-2-METHYL-4(1H)-QUINAZOLINONE 2-AMINO-6-METHYL-4(3H)-QUINAZOLONE NU1025 3-(2-Methoxy-4-nitrophenyl)-2-methyl-4(3H)-quinazolinone 2-[(METHYLAMINO)METHYL]QUINAZOLIN-4(3H)-ONE 3-AMINO-2-METHYL-4(3H)QUINAZOLINONE 6-chloro-2-methyl-4(1H)-quinazolinone 3,4-DIHYDRO-3-METHYL-2(1H)-QUINAZOLINONE 3-(2-METHYLPHENYL)-2-[(PROPYLAMINO)METHYL]-4(3H)-QUINAZOLINONE 3-METHYL-2-[[(4-METHYLPHENYL)AMINO]METHYL]-4(3H)-QUINAZOLINONE 3-(4-METHOXYPHENYL)-2-[(PHENYLAMINO)METHYL]-4(3H)-QUINAZOLINONE 3-(4-CHLOROPHENYL)-2-[[[(3,4-DIMETHOXYPHENYL)METHYL]AMINO]METHYL]-4(3H)-QUINAZOLINONE 1-Methyl-4(1H)-quinazolinone 3-(2-Chloro-4-nitrophenyl)-2-methyl-4(3H)-quinazolinone 3-(4-METHOXYPHENYL)-2-[(METHYLAMINO)METHYL]-4(3H)-QUINAZOLINONE 3-METHYL-2-[(PHENYLAMINO)METHYL]-4(3H)-QUINAZOLINONE

  • 2-Methyl-1,3-diazanaphthalene-4-ol
  • 4-Quinazolinol, 2-methyl-
  • b101
  • 2-methylquinazolin-4(1H)-one
  • 2-METHYL-4(3H)-QUINAZOLINONE
  • AURORA KA-3754
  • 2-Methyl-3,4-dihydroquinazoline-4-one
  • 4-Hydroxy-2-methylquinazoline
  • 2-methyl-1H-quinazolin-4-one
  • 2-Methyl-3H-quinazolin-4-one
  • 2-Methyl-4-quinazolinol hydrochloride
  • 2-Methyl-4(1<i>H</i>)-quinazolinone
  • 2-methyl-4(1h)-quinazolinon
  • 2-Methyl-4(1H)-quinazolinone
  • 2-methyl-4(3h)-quinazolinon
  • 2-methyl-4-quinazolino
  • 2-Methyl-4-quinazolinone
  • 2-Methyl-4-quinazolone
  • 2-methyl-chinazolinone(4)
  • 2-Methylquinazolone
  • 4(1H)-Quinazolinone, 2-methyl-
  • 4(3H)-Quinazolinone, 2-methyl-
  • 2-methylquinazolin-4-ol
  • 2-Methyl-4-oxoquinazoline
  • Compound 1769 24 0,Compound 1769240
  • Compound 1769-24-0
  • 1769-24-0
  • Building Blocks
  • Quinazolines
  • Heterocyclic Building Blocks
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinazolines