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ChemicalBook >> CAS DataBase List >>2-chloro-3-methyl-3,4-dihydroquinazolin-4-one

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one Structure
2-chloro-3-methyl-3,4-dihydroquinazolin-4-one structure
CAS No.
871548-31-1
Chemical Name:
2-chloro-3-methyl-3,4-dihydroquinazolin-4-one
Synonyms
4(3H)-Quinazolinone, 2-chloro-3-methyl-;2-chloro-3-methyl-3,4-dihydroquinazolin-4-one
CBNumber:
CB33764272
Molecular Formula:
C9H7ClN2O
Molecular Weight:
194.62
MDL Number:
MFCD07352255
MOL File:
871548-31-1.mol
MSDS File:
SDS
Last updated:2025-07-16 09:55:28
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2-chloro-3-methyl-3,4-dihydroquinazolin-4-one Properties

Boiling point 320.4±25.0 °C(Predicted)
Density 1.37±0.1 g/cm3(Predicted)
storage temp. Storage temp. 2-8°C
pka -2.49±0.70(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS06
Signal word  Danger
Hazard statements  H301-H311-H331
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one Suppliers

Global( 14)Suppliers
Supplier Tel Email Country ProdList Advantage
HANGZHOU LEAP CHEM CO., LTD. 		+86-571-87711850 market18@leapchem.com China 43333 58
Bide Pharmatech Ltd. 400-400-164-7117 18317119277 product02@bidepharm.com China 39999 60
Biokitchen 021-021-021-31663258 13795219287 donghuanwen@126.com China 8816 58
Aikon International Limited 025-58851090 15955137747 sales01@aikonchem.com China 15949 58
Block Chemical Technology (Shanghai) Co., LTD 021-20432219 13918097649 li_jinfei@acblock-lab.com China 9683 58
Taizhou Nanfeng Pharmaceutical Research Institute nanfengpharma@126.co 18616377689 nanfengpharma@126.com China 20009 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 54995 58
Zhende Chemical Technology (Shanghai) Co., Ltd. 15601952568 sales4@myuchem.com China 2947 58
Bide Pharmatech Ltd. 400-6005915 sales@picasso-e.com China 39665 58
Beijing Solarbio Science & Tecnology Co., Ltd. 010-50973130 17801761073 Gsiyu@solarbio.com China 50464 58
Supplier Advantage
HANGZHOU LEAP CHEM CO., LTD. 		58
Bide Pharmatech Ltd. 60
Biokitchen 58
Aikon International Limited 58
Block Chemical Technology (Shanghai) Co., LTD 58
Taizhou Nanfeng Pharmaceutical Research Institute 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58
Zhende Chemical Technology (Shanghai) Co., Ltd. 58
Bide Pharmatech Ltd. 58
Beijing Solarbio Science & Tecnology Co., Ltd. 58

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one Spectrum

2-chloro-3-methyl-3,4-dihydroquinazolin-4-one(871548-31-1)1HNMR
2-chloro-3-methyl-3,4-dihydroquinazolin-4-one 4(3H)-Quinazolinone, 2-chloro-3-methyl- 871548-31-1