Welcome to chemicalbook!
China English Japan Germany
010-86108875
18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
Structure Search
RFQ
Try our best to find the right business for you.
Messages
Do not miss inquiry messages Please log in to view all inquiry messages.
My chemicalbook Sign in

Welcome back!

RFQ
skype
MY Account
Top
ChemicalBook >> CAS DataBase List >> 2-Amino-3H-quinazolin-4-one

2-Amino-3H-quinazolin-4-one

2-Amino-3H-quinazolin-4-one price.
  • $16 - $2480.92
  • Product name: 2-Amino-3H-quinazolin-4-one
  • CAS: 20198-19-0
  • MF: C8H7N3O
  • MW: 161.16
  • EINECS:
  • MDL Number:MFCD02086153
  • Synonyms:AKOS AUF2038;2-aMinoquinazolin-4(3H)-one;2-Amino-1H-quinazolin-4-one;2-Amino-4(3H)-quinazolinone;2-Amino-4-hydroxyquinazoline;2-Amino-4-quinazolinone;2-Amino-4-quinazolone;5,8-dideazapterin
Price48 Properties Safety Information Description
48 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • Ambeed
  • American Custom Chemicals Corporation
  • Anichem
  • Apolloscientific
  • Arctom
  • Biosynth
  • Chemenu
  • Crysdot
  • J&W Pharmlab
  • Matrix Scientific
  • SynQuest Laboratories
  • TRC
Package
  • 50mg
  • 100mg
  • 250mg
  • 0.5g
  • 500mg
  • 1.00g
  • 1g
  • 2g
  • 5.00g
  • 5G
  • 10g
  • 25g
  • 100g
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 95%
  • Packaging100mg
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 95%
  • Packaging250mg
  • Price$29
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 97%
  • Packaging500mg
  • Price$34
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 97%
  • Packaging1g
  • Price$38
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 97%
  • Packaging10g
  • Price$363
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 97%
  • Packaging25g
  • Price$718
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA0027VR
  • Product description2-Amino-4(1H)-quinazolinone 97%
  • Packaging100g
  • Price$2142
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP43339
  • Product description2-aminoquinazolin-4-ol 95%
  • Packaging5G
  • Price$235
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberP43339
  • Product description2-aminoquinazolin-4-ol 95%
  • Packaging25G
  • Price$940
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number1492AJ
  • Product description2-Amino-3H-quinazolin-4-one
  • Packaging5g
  • Price$1041.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20198190
  • Product description2-Aminoquinazolin-4(3H)-one
  • Packaging5g
  • Price$816
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number20198190
  • Product description2-Aminoquinazolin-4(3H)-one
  • Packaging1g
  • Price$288.36
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA253786
  • Product description2-Aminoquinazolin-4(3H)-one 95%
  • Packaging1g
  • Price$138
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA253786
  • Product description2-Aminoquinazolin-4(3H)-one 95%
  • Packaging5g
  • Price$547
  • Updated2021-12-16
  • Buy
  • ManufacturerAmbeed
  • Product numberA253786
  • Product description2-Aminoquinazolin-4(3H)-one 95%
  • Packaging250mg
  • Price$62
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0100294
  • Product description2-AMINO-3H-QUINAZOLIN-4-ONE 95.00%
  • Packaging1G
  • Price$915.14
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 95% 100mg $16 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 95% 250mg $29 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 97% 500mg $34 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 97% 1g $38 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 97% 10g $363 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 97% 25g $718 2026-05-28 Buy
aablocks AA0027VR 2-Amino-4(1H)-quinazolinone 97% 100g $2142 2026-05-28 Buy
ACHEMBLOCK P43339 2-aminoquinazolin-4-ol 95% 5G $235 2026-05-27 Buy
ACHEMBLOCK P43339 2-aminoquinazolin-4-ol 95% 25G $940 2026-05-27 Buy
AK Scientific 1492AJ 2-Amino-3H-quinazolin-4-one 5g $1041.2 2021-12-16 Buy
Alichem 20198190 2-Aminoquinazolin-4(3H)-one 5g $816 2021-12-16 Buy
Alichem 20198190 2-Aminoquinazolin-4(3H)-one 1g $288.36 2021-12-16 Buy
Ambeed A253786 2-Aminoquinazolin-4(3H)-one 95% 1g $138 2021-12-16 Buy
Ambeed A253786 2-Aminoquinazolin-4(3H)-one 95% 5g $547 2021-12-16 Buy
Ambeed A253786 2-Aminoquinazolin-4(3H)-one 95% 250mg $62 2021-12-16 Buy
American Custom Chemicals Corporation CHM0100294 2-AMINO-3H-QUINAZOLIN-4-ONE 95.00% 1G $915.14 2021-12-16 Buy
Next Last

Properties

Melting point :314-315℃
Boiling point :358.8±25.0 °C(Predicted)
Density :1.49
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
form :solid
pka :4.33±0.20(Predicted)
Appearance :Off-white to light yellow Solid
InChI :1S/C8H7N3O/c9-8-10-6-4-2-1-3-5(6)7(12)11-8/h1-4H,(H3,9,10,11,12)
InChIKey :SDTFBAXSPXZDKC-UHFFFAOYSA-N
SMILES :NC1=Nc2ccccc2C(=O)N1

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

ChEBI: 2-imino-1,2,3,4-tetrahydroquinazolin-4-one is a member of the class of quinazolines that is 1,2,3,4-tetrahydroquinazoline in which the hydrogens at positions 2 and 4 have been replaced by imino and oxo groups, respectively.

More related product prices

Nolatrexed dihydrochloride Quinazoline

Related product price

Suppliers and manufacturers

Carbott PharmTech Inc. Atop-Pharma (Shanghai) Technology Co., Ltd. Shanghai Synthfine Chemical Co.,Ltd Shanghai Aladdin Bio-Chem Technology Co.,LTD SynAsst Chemical. Shanghai Raise Chemical Technology Co.,Ltd Shanghai Chainpharm Bio-medical Technology Co., Ltd. Bide Pharmatech Ltd. Hangzhou Milestone Pharmtech Co., Ltd. Bellen Chemistry Co., Ltd.