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ChemicalBook >> CAS DataBase List >> 2-MERCAPTO-4(3H)-QUINAZOLINONE

2-MERCAPTO-4(3H)-QUINAZOLINONE

2-MERCAPTO-4(3H)-QUINAZOLINONE price.
  • $45 - $693
  • Product name: 2-MERCAPTO-4(3H)-QUINAZOLINONE
  • CAS: 13906-09-7
  • MF: C8H6N2OS
  • MW: 178.21
  • EINECS:237-676-3
  • MDL Number:MFCD00006885
  • Synonyms:2-MERCAPTO-4(3H)-QUINAZOLINONE;2-MERCAPTOQUINAZOLIN-4(3H)-ONE;2-MERCAPTOQUINAZOLIN-4-ONE;2-THIO-4(3H)-QUINAZOLINONE;2,3-dihydro-2-thioxoquinazolin-4(1H)-one ;1,2,3,4-Tetrahydro-2-thioxoquinazoline-4-one;2,3-Dihydro-2-thioxo-4(1H)-quinazolinone;2-Mercapto-4-quinazolinol
Price16 Properties Safety Information Description
16 prices
Selected condition：
Brand
  • AHH
  • AK Scientific
  • American Custom Chemicals Corporation
  • Chemenu
  • Chem-Impex
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 250mg
  • 0.500g
  • 0.5G
  • 1g
  • 2.5g
  • 5g
  • 10G
  • 25G
  • 100g
  • ManufacturerAHH
  • Product numberMT-16625
  • Product description2-Mercapto-4(3H)-quinazolinone 97%
  • Packaging100g
  • Price$408
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product number5676AL
  • Product description2-Mercapto-4(3H)-quinazolinone
  • Packaging1g
  • Price$91
  • Updated2021-12-16
  • Buy
  • ManufacturerAK Scientific
  • Product numberJ54385
  • Product description2-Mercapto-4(3H)-quinazolinone
  • Packaging5g
  • Price$221
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008953
  • Product description2-MERCAPTO-4(3H)-QUINAZOLINONE 95.00%
  • Packaging0.5G
  • Price$638
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0008953
  • Product description2-MERCAPTO-4(3H)-QUINAZOLINONE 95.00%
  • Packaging1G
  • Price$693
  • Updated2021-12-16
  • Buy
  • ManufacturerChemenu
  • Product numberCM142654
  • Product description2-Mercaptoquinazolin-4(3H)-one 95%
  • Packaging100g
  • Price$592
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43880
  • Product description2-Mercapto-4(3H)-quinazolinone,≥98%(HPLC) ≥98%(HPLC)
  • Packaging5G
  • Price$123.65
  • Updated2021-12-16
  • Buy
  • ManufacturerChem-Impex
  • Product number43880
  • Product description2-Mercapto-4(3H)-quinazolinone,≥98%(HPLC) ≥98%(HPLC)
  • Packaging25G
  • Price$416
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD11267069
  • Product description2-Mercaptoquinazolin-4(3H)-one 95+%
  • Packaging100g
  • Price$633
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number154654
  • Product description2-Mercaptoquinazolin-4(3H)-one
  • Packaging0.500g
  • Price$160
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number154654
  • Product description2-Mercaptoquinazolin-4(3H)-one
  • Packaging1g
  • Price$200
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number158828
  • Product description2-Mercapto-4(3H)-quinazolinone 97%
  • Packaging10G
  • Price$172
  • Updated2023-06-20
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM1089
  • Product description2-Mercapto-4(3H)-quinazolinone >98.0%(T)(HPLC)
  • Packaging5g
  • Price$133
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberM1089
  • Product description2-Mercapto-4(3H)-quinazolinone >98.0%(T)(HPLC)
  • Packaging25g
  • Price$391
  • Updated2024-03-01
  • Buy
  • ManufacturerTRC
  • Product numberH669593
  • Product description2-thioxo-2,3-dihydroquinazolin-4(1{H})-one
  • Packaging250mg
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberH669593
  • Product description2-thioxo-2,3-dihydroquinazolin-4(1{H})-one
  • Packaging2.5g
  • Price$155
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AHH MT-16625 2-Mercapto-4(3H)-quinazolinone 97% 100g $408 2021-12-16 Buy
AK Scientific 5676AL 2-Mercapto-4(3H)-quinazolinone 1g $91 2021-12-16 Buy
AK Scientific J54385 2-Mercapto-4(3H)-quinazolinone 5g $221 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008953 2-MERCAPTO-4(3H)-QUINAZOLINONE 95.00% 0.5G $638 2021-12-16 Buy
American Custom Chemicals Corporation CHM0008953 2-MERCAPTO-4(3H)-QUINAZOLINONE 95.00% 1G $693 2021-12-16 Buy
Chemenu CM142654 2-Mercaptoquinazolin-4(3H)-one 95% 100g $592 2021-12-16 Buy
Chem-Impex 43880 2-Mercapto-4(3H)-quinazolinone,≥98%(HPLC) ≥98%(HPLC) 5G $123.65 2021-12-16 Buy
Chem-Impex 43880 2-Mercapto-4(3H)-quinazolinone,≥98%(HPLC) ≥98%(HPLC) 25G $416 2021-12-16 Buy
Crysdot CD11267069 2-Mercaptoquinazolin-4(3H)-one 95+% 100g $633 2021-12-16 Buy
Matrix Scientific 154654 2-Mercaptoquinazolin-4(3H)-one 0.500g $160 2021-12-16 Buy
Matrix Scientific 154654 2-Mercaptoquinazolin-4(3H)-one 1g $200 2021-12-16 Buy
Sigma-Aldrich 158828 2-Mercapto-4(3H)-quinazolinone 97% 10G $172 2023-06-20 Buy
TCI Chemical M1089 2-Mercapto-4(3H)-quinazolinone >98.0%(T)(HPLC) 5g $133 2024-03-01 Buy
TCI Chemical M1089 2-Mercapto-4(3H)-quinazolinone >98.0%(T)(HPLC) 25g $391 2024-03-01 Buy
TRC H669593 2-thioxo-2,3-dihydroquinazolin-4(1{H})-one 250mg $45 2021-12-16 Buy
TRC H669593 2-thioxo-2,3-dihydroquinazolin-4(1{H})-one 2.5g $155 2021-12-16 Buy

Properties

Melting point :>300 °C (lit.)
Density :1.46±0.1 g/cm3(Predicted)
storage temp. :2-8°C
form :powder to crystal
pka :9.49±0.20(Predicted)
color :White to Almost white
CAS DataBase Reference :13906-09-7(CAS DataBase Reference)

Safety Information

Symbol(GHS): GHS hazard pictograms
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 GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

2-Mercapto-4(3H)-quinazolinone was employed as a modifier for the carbon paste electrode, for voltammetric determination of mercury.It was used in the synthesis of 4-quinazolinone derivatives, inhibitors of the DNA repair enzyme poly(ADP-ribose) polymerase.

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