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

2-METHYL-3-AMINO-4-QUINAZOLONE

2-METHYL-3-AMINO-4-QUINAZOLONE price.
  • $55 - $1460
  • Product name: 2-METHYL-3-AMINO-4-QUINAZOLONE
  • CAS: 1898-06-2
  • MF: C9H9N3O
  • MW: 175.19
  • EINECS:
  • MDL Number:MFCD00114253
  • Synonyms: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
Price30 Properties Safety Information Description
30 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • SynChem
  • TCI Chemical
  • TRC
Package
  • 50mg
  • 0.05g
  • 0.1g
  • 200MG
  • 0.25g
  • 250mg
  • 500mg
  • 0.5G
  • 1g
  • 2g
  • 5g
  • 25g
  • Manufactureraablocks
  • Product numberAA002DWM
  • Product description3-Amino-2-methylquinazolin-4(3H)-one ≥98%
  • Packaging5g
  • Price$130
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DWM
  • Product description3-Amino-2-methylquinazolin-4(3H)-one 95%
  • Packaging250mg
  • Price$55
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DWM
  • Product description3-Amino-2-methylquinazolin-4(3H)-one ≥98%
  • Packaging1g
  • Price$98
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA002DWM
  • Product description3-Amino-2-methylquinazolin-4(3H)-one ≥98%
  • Packaging25g
  • Price$425
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX200077
  • Product description3-Amino-2-methylquinazolin-4(3H)-one 95.00%
  • Packaging5G
  • Price$365
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX200077
  • Product description3-Amino-2-methylquinazolin-4(3H)-one 95.00%
  • Packaging25G
  • Price$1460
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number6394AD
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging250mg
  • Price$158
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number1898062
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging1g
  • Price$554.88
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023114
  • Product description3-AMINO-2-METHYL-4-(3H)-QUINAZOLINONE 95.00%
  • Packaging5G
  • Price$1016.4
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023114
  • Product description3-AMINO-2-METHYL-4-(3H)-QUINAZOLINONE 95.00%
  • Packaging0.5G
  • Price$616
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging5G
  • Price$450
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging1g
  • Price$571.12
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging1g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging0.05g
  • Price$250
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging0.1g
  • Price$250
  • Updated2026-06-04
  • Buy
  • ManufacturerBiosynth
  • Product numberFA117203
  • Product description3-Amino-2-methylquinazolin-4(3H)-one
  • Packaging0.25g
  • Price$250
  • Updated2026-06-04
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA002DWM 3-Amino-2-methylquinazolin-4(3H)-one ≥98% 5g $130 2026-05-28 Buy
aablocks AA002DWM 3-Amino-2-methylquinazolin-4(3H)-one 95% 250mg $55 2026-05-28 Buy
aablocks AA002DWM 3-Amino-2-methylquinazolin-4(3H)-one ≥98% 1g $98 2026-05-28 Buy
aablocks AA002DWM 3-Amino-2-methylquinazolin-4(3H)-one ≥98% 25g $425 2026-05-28 Buy
ACHEMBLOCK X200077 3-Amino-2-methylquinazolin-4(3H)-one 95.00% 5G $365 2026-05-27 Buy
ACHEMBLOCK X200077 3-Amino-2-methylquinazolin-4(3H)-one 95.00% 25G $1460 2026-05-27 Buy
AK Scientific 6394AD 3-Amino-2-methylquinazolin-4(3H)-one 250mg $158 2021-12-16 Buy
Alichem 1898062 3-Amino-2-methylquinazolin-4(3H)-one 1g $554.88 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023114 3-AMINO-2-METHYL-4-(3H)-QUINAZOLINONE 95.00% 5G $1016.4 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023114 3-AMINO-2-METHYL-4-(3H)-QUINAZOLINONE 95.00% 0.5G $616 2021-12-16 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 5G $450 2021-12-16 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 1g $571.12 2026-06-04 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 1g $200 2021-12-16 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 0.05g $250 2026-06-04 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 0.1g $250 2026-06-04 Buy
Biosynth FA117203 3-Amino-2-methylquinazolin-4(3H)-one 0.25g $250 2026-06-04 Buy
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Properties

Melting point :149-152 °C(lit.)
Boiling point :348.1±25.0 °C(Predicted)
Density :1.35±0.1 g/cm3(Predicted)
storage temp. :2-8°C, protect from light
pka :-0.13±0.70(Predicted)
form :solid
Appearance :White to light yellow Solid
InChI :1S/C9H9N3O/c1-6-11-8-5-3-2-4-7(8)9(13)12(6)10/h2-5H,10H2,1H3
InChIKey :IQOUPYQSZBDNAW-UHFFFAOYSA-N
SMILES :CC1=Nc2ccccc2C(=O)N1N
CAS DataBase Reference :1898-06-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

3-Amino-2-methyl-4(3H)quinazolinone may be used to synthesize:2-methyl-3-[3’-aminophthalimido]-4(3H)-quinazolinone2-alkyl-3-(methylamino)-4(3H)-quinazolinone3-amino-2-chloromethyl-4(3H)-quinazolinone

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Suppliers and manufacturers

Alchem Pharmtech,Inc.
CONIER CHEM AND PHARMA LIMITED
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd
Shanghai Acmec Biochemical Technology Co., Ltd.
Aladdin Scientific
SHANGHAI KEAN TECHNOLOGY CO., LTD.
DAYANG CHEM (HANGZHOU) CO.,LTD
Amadis Chemical Company Limited Mainchem Co., Ltd. Nanjing webright Pharmaceutical Technology Co., Ltd