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ChemicalBook >> CAS DataBase List >> 3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE

3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE

3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE price.
  • $50 - $1114.58
  • Product name: 3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE
  • CAS: 16951-33-0
  • MF: C8H7N3OS
  • MW: 193.23
  • EINECS:
  • MDL Number:MFCD00805044
  • Synonyms:ZERENEX E/4047831;3-amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one;4(1H)-quinazolinone, 3-amino-2,3-dihydro-2-thioxo-;3-amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride;3-amino-2,3-dihydro-2-thioxo-4(1H)-quinazolinone;ART-CHEM-BB B020621;AKOS B020621;3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE
Price25 Properties Safety Information Description
25 prices
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Brand
  • aablocks
  • ACHEMBLOCK
  • AK Scientific
  • Alichem
  • American Custom Chemicals Corporation
  • Biosynth
  • Chemenu
  • Crysdot
  • Matrix Scientific
  • TRC
Package
  • 100mg
  • 250mg
  • 500.00mg
  • 500mg
  • 1g
  • 2g
  • 2.5G
  • 5G
  • Manufactureraablocks
  • Product numberAA00APCB
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1h)-one hydrochloride 95%
  • Packaging250mg
  • Price$72
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA00APCB
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1h)-one hydrochloride 95%
  • Packaging1g
  • Price$192
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY236131
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95%
  • Packaging1G
  • Price$270
  • Updated2026-05-27
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberY236131
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95%
  • Packaging5G
  • Price$1080
  • Updated2026-05-27
  • Buy
  • ManufacturerAK Scientific
  • Product number5468AD
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
  • Packaging5g
  • Price$498
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5468AD
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
  • Packaging500mg
  • Price$208
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number16951330
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one
  • Packaging5g
  • Price$813.2
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023110
  • Product description3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00%
  • Packaging2.5G
  • Price$932.6
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023110
  • Product description3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00%
  • Packaging5G
  • Price$1114.58
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0023110
  • Product description3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00%
  • Packaging1G
  • Price$692.46
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA122567
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride
  • Packaging2g
  • Price$434
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA122567
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride
  • Packaging500mg
  • Price$150
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA122567
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride
  • Packaging1g
  • Price$255
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA122567
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride
  • Packaging250mg
  • Price$85
  • Updated2021-12-16
  • Buy
  • ManufacturerBiosynth
  • Product numberFA122567
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride
  • Packaging5G
  • Price$868
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM211064
  • Product description3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95%
  • Packaging250mg
  • Price$98
  • Updated2026-05-20
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00APCB 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1h)-one hydrochloride 95% 250mg $72 2026-05-28 Buy
aablocks AA00APCB 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1h)-one hydrochloride 95% 1g $192 2026-05-28 Buy
ACHEMBLOCK Y236131 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95% 1G $270 2026-05-27 Buy
ACHEMBLOCK Y236131 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95% 5G $1080 2026-05-27 Buy
AK Scientific 5468AD 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 5g $498 2021-12-16 Buy
AK Scientific 5468AD 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 500mg $208 2021-12-16 Buy
Alichem 16951330 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 5g $813.2 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023110 3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00% 2.5G $932.6 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023110 3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00% 5G $1114.58 2021-12-16 Buy
American Custom Chemicals Corporation CHM0023110 3-AMINO-2-MERCAPTO-3H-QUINAZOLIN-4-ONE 95.00% 1G $692.46 2021-12-16 Buy
Biosynth FA122567 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride 2g $434 2021-12-16 Buy
Biosynth FA122567 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride 500mg $150 2021-12-16 Buy
Biosynth FA122567 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride 1g $255 2021-12-16 Buy
Biosynth FA122567 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride 250mg $85 2021-12-16 Buy
Biosynth FA122567 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one hydrochloride 5G $868 2021-12-16 Buy
Chemenu CM211064 3-Amino-2-thioxo-2,3-dihydroquinazolin-4(1H)-one 95% 250mg $98 2026-05-20 Buy
Next Last

Properties

Melting point :236-237 °C(Solv: N,N-dimethylformamide (68-12-2); ethanol (64-17-5))
Boiling point :371.6±25.0 °C(Predicted)
Density :1.55±0.1 g/cm3(Predicted)
pka :13.79±0.20(Predicted)

Safety Information

Symbol(GHS):
Signal word:
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
Precautionary statements:

Description

3-Amino-2,3-dihydro-2-thioxo-4(1H)-quinazolinone was used in the prepare and study of anti-HIV, antibacterial and antifungal activities of some 2,3-disubstituted quinazolin-4(3H)-ones.

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J & K SCIENTIFIC LTD. Nanjing Chemlin Chemical Co., Ltd Aikon International Limited Nanjing NingFan Pharm-Tech CO. LTD. Shanghai Haohong Pharmaceutical Co., Ltd. Shanghai Yanbang Pharmaceutical Technology Co., Ltd Nanjing Thander New Material Science & Technology Co., Ltd Santa Cruz Biotechnology Inc Wuxi Lihengsheng Biopharmaceutical Technology Co., Ltd Hefei Molybdenum Kai Pharmaceutical Technology Co., Ltd