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

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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.)

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Safety

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

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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.

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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

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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

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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 Chemicals (India) Pvt. Ltd.

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Aadish Impex Private Limited

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A.J Chemicals

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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