2,4-DIHYDROXY-6-NITROQUINAZOLINE

Product Name: 2,4-DIHYDROXY-6-NITROQUINAZOLINE
CAS No.: 32618-85-2
Chemical Name: 2,4-DIHYDROXY-6-NITROQUINAZOLINE
Synonyms: 6-NITROBENZOYLENEUREA;6-Nitroquinazoline-2,4-diol;6-NITRO-2,4-QUINAZOLINEDIOL;6-NITRO-2,4-QUINAZOLINEDIONE;2,4-DIHYDROXY-6-NITROQUINAZOLINE;6-NITRO-1H-QUINAZOLINE-2,4-DIONE;6-NITRO-2,4(1H,3H)-QUINAZOLINEDIONE;6-NITROQUINAZOLINE-2,4(1H,3H)-DIONE;2,4(1H,3H)-Quinazolinedione, 6-nitro-;6-NITRO-1,3-DIHYDROQUINAZOLINE-2,4-DIONE
CBNumber: CB9699739
Molecular Formula: C8H5N3O4
Formula Weight: 207.14
MOL File: 32618-85-2.mol

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2,4-DIHYDROXY-6-NITROQUINAZOLINE Property

Melting point:: 330-331 °C (decomp)(Solv: acetic acid, 50% (64-19-7))
Density: 1.555±0.06 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
pka: 9.28±0.20(Predicted)
Appearance: Light yellow to yellow Solid

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

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: I779545
Product name: 2,4-Dihydroxy-6-nitroquinazoline
Packaging: 100mg
Price: $110
Updated: 2021/12/16

ChemScene

Product number: CS-D0571
Product name: 2,4-DIHYDROXY-6-NITROQUINAZOLINE
Packaging: 100mg
Price: $130
Updated: 2021/12/16

AK Scientific

Product number: 0274AE
Product name: 6-Nitroquinazoline-2,4(1H,3H)-dione
Packaging: 100mg
Price: $174
Updated: 2021/12/16

AK Scientific

Product number: 0274AE
Product name: 6-Nitroquinazoline-2,4(1H,3H)-dione
Packaging: 1g
Price: $509
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: CHM0007918
Product name: 2,4-DIHYDROXY-6-NITROQUINAZOLINE
Purity: 95.00%
Packaging: 1G
Price: $848.93
Updated: 2021/12/16

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2,4-DIHYDROXY-6-NITROQUINAZOLINE Chemical Properties,Usage,Production

Synthesis

17420-30-3

124-38-9

32618-85-2

General method: 2-cyano-4-nitroaniline (1 mmol) was added to an autoclave with KCC-1/IL NPs (0.0007 g). After sealing the autoclave, it was purged twice with carbon dioxide gas and subsequently filled with carbon dioxide to a pressure of 0.8 MPa. The reaction system was heated to 70 °C and maintained for 60 min for the reaction. After completion of the reaction, the autoclave was cooled to room temperature and the reaction mixture was transferred to a 50 mL round bottom flask. The completion of the reaction was confirmed by monitoring the progress of the reaction by thin layer chromatography (TLC). Ethanol was added to the reaction mixture and subsequently the KCC-1/IL NPs were separated by vacuum distillation.The solvent was evaporated under reduced pressure and the resulting crude product was purified by recrystallization through a solvent mixture of n-hexane/ethyl acetate to give 2,4-dihydroxy-6-nitroquinazoline.

References

[1] Catalysis Communications, 2015, vol. 72, p. 91 - 96
[2] Catalysis Science and Technology, 2016, vol. 6, # 5, p. 1435 - 1441
[3] Phosphorus, Sulfur and Silicon and the Related Elements, 2018, vol. 193, # 8, p. 535 - 544
[4] Tetrahedron, 2002, vol. 58, # 16, p. 3155 - 3158
[5] RSC Advances, 2015, vol. 5, # 31, p. 24670 - 24674

2,4-DIHYDROXY-6-NITROQUINAZOLINE Preparation Products And Raw materials

Raw materials

Preparation Products

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2,4-DIHYDROXY-6-NITROQUINAZOLINE Suppliers

China 51 Germany 2 India 2 United Kingdom 1 United States 15 Global 71

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32618-85-2, 2,4-DIHYDROXY-6-NITROQUINAZOLINERelated Search:

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6-NITROQUINAZOLINE-2,4(1H,3H)-DIONE

6-NITROBENZOYLENEUREA

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6-NITRO-1H-QUINAZOLINE-2,4-DIONE

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2,4-DIHYDROXY-6-NITROQUINAZOLINE

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32618-85-2