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

2-METHYL-3-AMINO-4-QUINAZOLONE

Product Name
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
Formula Weight
175.19
MOL File
1898-06-2.mol
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2-METHYL-3-AMINO-4-QUINAZOLONE Property

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)
CAS DataBase Reference
1898-06-2(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
WGK Germany 
3
HazardClass 
IRRITANT
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

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

TRC
Product number
A620283
Product name
3-amino-2-methylquinazolin-4(3H)-one
Packaging
50mg
Price
$65
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA117203
Product name
3-Amino-2-methylquinazolin-4(3H)-one
Packaging
250mg
Price
$80
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA117203
Product name
3-Amino-2-methylquinazolin-4(3H)-one
Packaging
500mg
Price
$125
Updated
2021/12/16
AK Scientific
Product number
6394AD
Product name
3-Amino-2-methylquinazolin-4(3H)-one
Packaging
250mg
Price
$158
Updated
2021/12/16
Biosynth Carbosynth
Product number
FA117203
Product name
3-Amino-2-methylquinazolin-4(3H)-one
Packaging
1g
Price
$200
Updated
2021/12/16
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2-METHYL-3-AMINO-4-QUINAZOLONE Chemical Properties,Usage,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

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

Beijing Ouhe Technology Co., Ltd
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010-82967028 13552068683
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+86-10-82967029
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2355560935@qq.com
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China
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Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
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China
ProdList
42958
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64
Shanghai Xingui Biotechnology Co., Ltd.
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17501653715
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xingui2022@126.com
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China
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Sigma-Aldrich
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021-61415566 800-8193336
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orderCN@merckgroup.com
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Amadis Chemical Company Limited
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571-89925085
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0086-571-89925065
Email
sales@amadischem.com
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China
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131957
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Aikon International Limited
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025-58851090 13611564524
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(6)02557626880
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lwan@aikonchem.com
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China
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SHANGHAI FDC-CHEMICAL CO.,LTD
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021-61469567 13482353728
Fax
021-61161605
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sales@fdc-chemical.com
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China
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Henan Huawen Chemical Co., Ltd
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0370-0370-2059268 17550075363
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QQ:2712427897
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1124977392@qq.com
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China
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CONIER CHEM AND PHARMA LIMITED
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+8618523575427
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sales@conier.com
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China
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Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
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+8613580539051
Email
joe@yuhengpharm.com
Country
CHINA
ProdList
21142
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1898-06-2, 2-METHYL-3-AMINO-4-QUINAZOLONERelated Search:


  • 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(3<I>H<
  • 1898-06-2
  • Heterocyclic Building Blocks
  • Building Blocks
  • Quinazolines
  • Building Blocks
  • Heterocyclic Building Blocks
  • Quinazolines