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2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE

CAS No.
5558-95-2
Chemical Name:
2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE
Synonyms
2-trichloromethyl-3H-quinazoline-4-one;2-TRICHLOROMETHYL-4(3 H)-QUINAZOLINONE;2-(trichloromethyl)quinazolin-4(1H)-one;2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE;2-(Trichloromethyl)quinazoline-4(3H)-one;4(3H)-Quinazolinone, 2-(trichloromethyl)-;2-TRICHLOROMETHYL-4(3H)-QUINAZOLINONE, 9 9%;2-Trichloromethyl-4(3H)-quinazolinone;2-(trichloromethyl)-3,4-dihydroquinazolin-4-one;2-(Trichloromethyl)-3,4-dihydroquinazoline-4-one
CBNumber:
CB4117933
Molecular Formula:
C9H5Cl3N2O
Molecular Weight:
263.51
MDL Number:
MFCD00006886
MOL File:
5558-95-2.mol
MSDS File:
SDS
Last updated:2026-05-28 01:13:29

2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE Properties

Melting point 211-213 °C(lit.)
form solid
InChI 1S/C9H5Cl3N2O/c10-9(11,12)8-13-6-4-2-1-3-5(6)7(15)14-8/h1-4H,(H,13,14,15)
InChIKey BFLBZZSGIIUGIX-UHFFFAOYSA-N
SMILES ClC(Cl)(Cl)C1=Nc2ccccc2C(=O)N1
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
target organs Respiratory system
PPE dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Storage Class 13 - Non Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE price More Price(22)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 144592 2-Trichloromethyl-4(3H)-quinazolinone 99% 5558-95-2 25g $114 2023-06-20 Buy
Matrix Scientific 143271 2-(Trichloromethylquinazolin)-4(3H)-one 5558-95-2 1.00g $207 2026-05-18 Buy
aablocks AA003HVL 2-(Trichloromethyl)quinazolin-4(3H)-one 95.00% 5558-95-2 50mg $68 2026-05-28 Buy
aablocks AA003HVL 2-(Trichloromethyl)quinazolin-4(3H)-one 95.00% 5558-95-2 100mg $82 2026-05-28 Buy
aablocks AA003HVL 2-(Trichloromethyl)quinazolin-4(3H)-one 95.00% 5558-95-2 250mg $99 2026-05-28 Buy
Product number Packaging Price Buy
144592 25g $114 Buy
143271 1.00g $207 Buy
AA003HVL 50mg $68 Buy
AA003HVL 100mg $82 Buy
AA003HVL 250mg $99 Buy

2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE Chemical Properties,Uses,Production

Uses

Acid dissociation constant of 2-trichloromethyl-4(3H)-quinazolinone has been determined in aqueous solution.

2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE Preparation Products And Raw materials

Raw materials

Preparation Products

2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE Suppliers

Global( 27)Suppliers
Supplier Tel Email Country ProdList Advantage
Energy Chemical 400-0056266 sales8178@energy-chemical.com China 44850 61
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42917 64
Tianjin heowns Biochemical Technology Co., Ltd. 400 638 7771 sales@heowns.com China 14412 57
Beijing FYF Chemicals Co., Ltd 010-57903446 15869909019 168931144@qq.com China 2876 58
Shanghai Amico Chemicals Co. LTD 微信 18019252918 18019252918 1454668768@qq.com China 14933 58
CONIER CHEM AND PHARMA LIMITED sales@conier.com China 49906 58
Shaanxi Dideu Newmaterial Co., Ltd. 029-63373950 17392216152 1035@dideu.com China 9991 58
Wuxi Lihengsheng Biopharmaceutical Technology Co., Ltd 15250805028 15250805028 649163353@qq.com China 8000 58
Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd 18001872185; 18001872185 690231469@qq.com China 18392 58
DAYANG CHEM (HANGZHOU) CO.,LTD +86-88938639 +86-17705817739 info@dycnchem.com China 53799 58
2-TRICHLOROMETHYL-4(3 H)-QUINAZOLINONE 2-(TRICHLOROMETHYL)QUINAZOLIN-4(3H)-ONE 2-(trichloromethyl)quinazolin-4(1H)-one 2-TRICHLOROMETHYL-4(3H)-QUINAZOLINONE, 9 9% 2-(Trichloromethyl)-3,4-dihydroquinazoline-4-one 2-(Trichloromethyl)quinazoline-4(3H)-one 2-trichloromethyl-3H-quinazoline-4-one 4(3H)-Quinazolinone, 2-(trichloromethyl)- 2-(trichloromethyl)-3,4-dihydroquinazolin-4-one 2-Trichloromethyl-4(3H)-quinazolinone 5558-95-2 Building Blocks Heterocyclic Building Blocks Halogenated Heterocycles Quinazolines