2-METHYL-4(3H)-QUINAZOLINONE

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

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.)

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

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.

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

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

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 (Shanghai) Development Co., Ltd.

Tel: 021-67121386
Fax: 021-67121385
Email: Sales-CN@TCIchemicals.com
Country: China
ProdList: 24529
Advantage: 81

Energy Chemical

Tel: 021-021-58432009 400-005-6266
Fax: 021-58436166
Email: sales8178@energy-chemical.com
Country: China
ProdList: 44688
Advantage: 61

Shanghai Yuanding Chem. Sci. & Tech. Co., Ltd.

Tel: 21-57721279
Fax: QQ：14057904
Email: sales@shydchem.com.cn
Country: China
ProdList: 990
Advantage: 56

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Nanjing Chemlin Chemical Co., Ltd

Tel: 025-83697070
Fax: +86-25-83453306
Email: info@chemlin.com.cn
Country: China
ProdList: 19179
Advantage: 64

Shanghai Hanhong Scientific Co.,Ltd.

Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Country: China
ProdList: 42958
Advantage: 64

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400 638 7771
Email: sales@heowns.com
Country: China
ProdList: 14435
Advantage: 57

Jinan Bond Chemical Technology Co., Ltd.

Tel: 86-531-88280989
Fax: 86-531-88280989
Email: mymail1996@126.com
Country: China
ProdList: 256
Advantage: 55

Nanjing JinruiJiuAn Biotechnology Co., Ltd.

Tel: 025-58196018 800028039
Fax: 025-83453306
Email: sales@fartop.net
Country: China
ProdList: 2229
Advantage: 55

Shanghai Litong Chemical Technology Co.,Ltd.

Tel: 13598610367 0373-7129549
Fax: 0373-8369699
Email: 2468833170@qq.com
Country: China
ProdList: 932
Advantage: 58

SuZhou ShiYa Biopharmaceuticals, Inc.

Tel: 86(512)5235 8471 17715136450
Fax: 86(512)5235 6881
Email: sales@shiyabiopharm.com
Country: China
ProdList: 4169
Advantage: 58

9ding chemical ( Shanghai) Limited

Tel: 4009209199
Fax: 86-021-52271987
Email: sales@9dingchem.com
Country: China
ProdList: 18209
Advantage: 56

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Beijing FYF Chemicals Co., Ltd

Tel: 010-57903446 15869909019
Fax: 010-57903446
Email: 168931144@qq.com
Country: China
ProdList: 2995
Advantage: 58

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Shanghai Synchem Pharma Co., ltd

Tel: 21-619849051-1 18521059765
Email: synchempharma@aliyun.com
Country: China
ProdList: 6463
Advantage: 55

Shanghai RenYue Chemical Technology Co., Ltd.

Tel: 021-62219190; 18321139117
Email: 316441092@qq.com
Country: China
ProdList: 1866
Advantage: 55

SuZhou ShiYa Biopharmaceuticals, Inc.

Tel: 0512-52358471 17715136450
Fax: 05125235 6881
Email: sales@shiyabiopharm.com
Country: China
ProdList: 13492
Advantage: 58

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 27313
Advantage: 60

Shanghai QianYan Bio-technology Co., Ltd

Tel: 02781293128
Email: orders@biochemsafebuy.com
Country: China
ProdList: 9923
Advantage: 55

ChengDu TongChuangYuan Pharmaceutical Co.Ltd

Tel: 028-83379370 13880556291
Fax: 028-87747383
Email: tcy@tcypharm.com
Country: China
ProdList: 6270
Advantage: 58

Amadis Chemical Company Limited

Tel: 571-89925085
Fax: 0086-571-89925065
Email: sales@amadischem.com
Country: China
ProdList: 131957
Advantage: 58

Shijiazhuang Jing Kang Technology Co.Ltd.

Tel: 13933818572
Fax: 0311-82870388
Email: 1519554262@qq.com
Country: China
ProdList: 1785
Advantage: 58

Aikon International Limited

Tel: 025-66113011 18112977050
Fax: 02557626880
Email: sales01@aikonchem.com
Country: China
ProdList: 16027
Advantage: 58

Nanjing NingFan Pharm-Tech CO. LTD.

Tel: 17368696818
Country: China
ProdList: 1984
Advantage: 58

Tianjin heowns Biochemical Technology Co., Ltd.

Tel: 400-638-7771 18920564737
Email: sales@heowns.com
Country: China
ProdList: 22872
Advantage: 60

Nanjing ChemLin Chemical Industry Co., Ltd.

Tel: 025-83453353
Fax: 025-83453353
Email: nj.chemlin@chemlin.com.cn
Country: CHINA
ProdList: 853
Advantage: 58

Nanjing Pope Bio-tech R&D Co., Ltd

Tel: 025-87138562
Email: sales@popebiotech.com
Country: China
ProdList: 422
Advantage: 58

Shanghai Jizhi Biochemical Technology Co. Ltd.

Tel: 4009004166/18616739031 18616739031
Email: 3007523370@qq.com
Country: China
ProdList: 52693
Advantage: 58

Cool Pharm, Ltd

Tel: 18019463053
Fax: 021-50966098
Email: sales@coolpharm.com
Country: China
ProdList: 13010
Advantage: 58

Hefei TNJ Chemical Industry Co.,Ltd.

Tel: +86-0551-65418671 +8618949823763
Fax: 0551-65418697
Email: sales@tnjchem.com
Country: China
ProdList: 34563
Advantage: 58

Shanghai Kaiwei Chemical Technology Co., Ltd.

Tel: 021-58461859 15821823057
Email: service@aiviche.com
Country: China
ProdList: 49312
Advantage: 58

career henan chemical co

Tel: +86-0371-86658258 +8613203830695
Fax: 0086-371-86658258
Email: factory@coreychem.com
Country: China
ProdList: 29811
Advantage: 58

Huansheng Meisen Pharmaceutical Technology (Shandong) Co., Ltd

Tel: 0531-88762217 18301471076
Email: sales@acespharma.com
Country: China
ProdList: 3863
Advantage: 58

Yuzhou Enthalpy Carbon Pharmaceutical Technology Co. LTD

Tel: 19963477321; 19963477321
Fax: QQ:2041275825
Email: 2041275825@qq.com
Country: China
ProdList: 1380
Advantage: 58

CHG Opto-Electronic Corporation Limited

Tel: 2537653158 16621191650
Fax: QQ 2537653158
Email: 2537653158@qq.com
Country: China
ProdList: 6849
Advantage: 58

Zhengzhou Convergence Chemical Co. LTD

Tel: 0371-53736046 13393710386
Fax: QQ:2853979814
Email: 2853979814@qq.com
Country: China
ProdList: 9994
Advantage: 58

Jinan Xinhongtai Chemical Co. LTD

Tel: 13000000000
Email: jnxinhongtai@126.com
Country: China
ProdList: 19528
Advantage: 58

Energy Chemical

Tel: 021-58432009 400-005-6266
Fax: 021-58436166
Email: marketing1@energy-chemical.com
Country: China
ProdList: 44806
Advantage: 58

Krain Pharmaceutical Technology CO.,Ltd

Tel: 18252089365
Email: Krain_kerun@163.com
Country: China
ProdList: 2620
Advantage: 58

Shanghai Sunway Pharmaceutical Technology Co.,Ltd.

Tel: 021-51816796-820 13611835272
Fax: 021-5161 3951
Email: sales2@sunwaypharm.com
Country: China
ProdList: 44458
Advantage: 58

Shanghai Hanlin biology science and technology co., ltd

Tel: 183-0212-4410 18302124410
Email: Djt18302124410@163.com
Country: China
ProdList: 2991
Advantage: 58

Beijing Jin Ming Biotechnology Co., Ltd.

Tel: 010-60605840 15801484223;
Email: psaitong@jm-bio.com
Country: China
ProdList: 29774
Advantage: 58

Shaanxi Dideu Medichem Co. Ltd

Tel: 029-61856358 15229202216
Fax: 029-88380327
Email: 1020@dideu.com
Country: China
ProdList: 10011
Advantage: 58

Shanghai Haohong Pharmaceutical Co., Ltd.

Tel: 400-8210725 4008210725
Email: malulu@leyan.com
Country: China
ProdList: 39995
Advantage: 58

Hefei Mokai Pharmaceutical Technology Co., Ltd

Tel: 18130062233
Email: 3362556465@qq.com
Country: China
ProdList: 7999
Advantage: 58

Jinan Sansanlianhe Pharmaceutical Technology Co., LTD

Tel: 70803088888
Fax: QQ: 10301100
Email: 70803088@qq.com
Country: China
ProdList: 433
Advantage: 58

TargetMol Chemicals Inc.

Tel: 4008200310
Email: marketing@tsbiochem.com
Country: China
ProdList: 24644
Advantage: 58

Shanghai Maclean Biochemical Technology Co., LTD

Tel: 021-50706066 15221275939
Email: shenlinxing@macklin.cn
Country: China
ProdList: 29902
Advantage: 58

Shanghai Leiming Medical Technology Co., LTD

Tel: 13761371720
Email: zhangleitao111@sina.com
Country: China
ProdList: 475
Advantage: 58

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