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ChemicalBook >> CAS DataBase List >>2-METHYL-3-AMINO-4-QUINAZOLONE

2-METHYL-3-AMINO-4-QUINAZOLONE

CAS No.
1898-06-2
Chemical Name:
2-METHYL-3-AMINO-4-QUINAZOLONE
Synonyms
NSC 41279;NSC 525988;AKOS B028736;AKOS AU36-M15;Oprea1_244232;ASISCHEM W61338;IFLAB-BB F0307-0682;3-Amino-2-methyl-4(3H<;2-METHYL-3-AMINO-4-QUINAZOLONE;3-Amino-2-methyl-4-quinazolone
CBNumber:
CB9172825
Molecular Formula:
C9H9N3O
Molecular Weight:
175.19
MDL Number:
MFCD00114253
MOL File:
1898-06-2.mol
MSDS File:
SDS
Last updated:2025-01-27 09:38:02

2-METHYL-3-AMINO-4-QUINAZOLONE Properties

Melting point 149-152 °C(lit.)
Boiling point 348.1±25.0 °C(Predicted)
Density 1.35±0.1 g/cm3(Predicted)
pka -0.13±0.70(Predicted)
form solid
CAS DataBase Reference 1898-06-2(CAS DataBase Reference)
UNSPSC Code 12352100

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P261-P305+P351+P338
Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
HazardClass  IRRITANT

2-METHYL-3-AMINO-4-QUINAZOLONE price More Price(13)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TRC A620283 3-amino-2-methylquinazolin-4(3H)-one 1898-06-2 50mg $65 2021-12-16 Buy
Biosynth Carbosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 1898-06-2 250mg $80 2021-12-16 Buy
Biosynth Carbosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 1898-06-2 500mg $125 2021-12-16 Buy
AK Scientific 6394AD 3-Amino-2-methylquinazolin-4(3H)-one 1898-06-2 250mg $158 2021-12-16 Buy
Biosynth Carbosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 1898-06-2 1g $200 2021-12-16 Buy
Product number Packaging Price Buy
A620283 50mg $65 Buy
FA117203 250mg $80 Buy
FA117203 500mg $125 Buy
6394AD 250mg $158 Buy
FA117203 1g $200 Buy

2-METHYL-3-AMINO-4-QUINAZOLONE Chemical Properties,Uses,Production

Uses

3-Amino-2-methyl-4(3H)quinazolinone may be used to synthesize:

  • 2-methyl-3-[3′-aminophthalimido]-4(3H)-quinazolinone
  • 2-alkyl-3-(methylamino)-4(3H)-quinazolinone
  • 3-amino-2-chloromethyl-4(3H)-quinazolinone

General Description

3-Amino-2-methyl-4(3H)quinazolinone is a quinazoline derivative. 2-Methyl-3,1-benzoxazin-4-one undergoes condensation reaction with hydrazine hydrate to yield 3-amino-2-methyl-4(3H)quinazolinone. It undergoes condensation with various substituted aldehydes to afford Schiff′s bases.

2-METHYL-3-AMINO-4-QUINAZOLONE Preparation Products And Raw materials

Raw materials

Preparation Products

2-METHYL-3-AMINO-4-QUINAZOLONE Suppliers

Global( 64)Suppliers
Supplier Tel Email Country ProdList Advantage
Alchem Pharmtech,Inc. 		8485655694 sales@alchempharmtech.com United States 63687 58
CONIER CHEM AND PHARMA LIMITED 		+8618523575427 sales@conier.com China 49476 58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd 		+8613580539051 joe@yuhengpharm.com CHINA 21142 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+86-18621343501; +undefined18621343501 product@acmec-e.com China 33338 58
Aladdin Scientific 		+1-+1(833)-552-7181 sales@aladdinsci.com United States 57505 58
SHANGHAI KEAN TECHNOLOGY CO., LTD. 		+8613817748580 cooperation@kean-chem.com China 40066 58
Amadis Chemical Company Limited 		571-89925085 sales@amadischem.com China 131957 58
Mainchem Co., Ltd. +86-0592-6210733 sale@mainchem.com China 32343 55
Beijing Ouhe Technology Co., Ltd 010-82967028 13552068683 2355560935@qq.com China 12443 60
Shanghai Hanhong Scientific Co.,Ltd. 021-54306202 13764082696 info@hanhongsci.com China 42958 64
IFLAB-BB F0307-0682 ASISCHEM W61338 3-AMINO-2-METHYL-3,4-DIHYDROQUINAZOLIN-4-ONE 3-AMINO-2-METHYL-3 H-QUINAZOLIN-4-ONE 3-AMINO-2-METHYL-4(3H)QUINAZOLINONE AKOS B028736 AKOS AU36-M15 2-METHYL-3-AMINO-4-QUINAZOLONE 3-Amino-2-methyl-4(3H)-quinazolione 3-AMINO-2-METHYL-4-QUINAZOLINONE 3-Amino-2-methylquinazolin-4(3H)-one 2-Methyl-3-amino-4-quinazolinone 3-Amino-2-methyl-4-quinazolone 3-Amino-2-methylquinazolin-4-one NSC 41279 NSC 525988 3-Amino-2-methyl-4(3H)quinazolinone 98% Oprea1_244232 4(3H)-Quinazolinone, 3-amino-2-methyl- 3-Amino-2-methylquinoline-4 (3H) - one 3-Amino-2-methyl-4(3H< 1898-06-2 Heterocyclic Building Blocks Building Blocks Quinazolines Building Blocks Heterocyclic Building Blocks Quinazolines