ChemicalBook >> CAS DataBase List >>2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one

2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one

CAS No.
34682-99-0
Chemical Name:
2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one
Synonyms
2-sulfanylidene-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one;2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one;2,3-dihydro-2-thioxo-Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one;Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one, 2,3-dihydro-2-thioxo-;2-sulfanylidene-1H,2H,3H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one
CBNumber:
CB02499420
Molecular Formula:
C5H4N4OS
Molecular Weight:
168.18
MDL Number:
MFCD04110174
MOL File:
34682-99-0.mol
MSDS File:
SDS
Last updated:2022-08-26 12:16:46

2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one Properties

Melting point 284-286 °C(Solv: methanol (67-56-1))
Density 1.93±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
pka 6.56±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 125052 2-Thioxo-2,3-dihydropyrazolo-[1,5-a][1,3,5]triazin-4(1H)-one 95+% 34682-99-0 1g $594 2021-12-16 Buy
AK Scientific 2184AL 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one 34682-99-0 1g $651 2021-12-16 Buy
Crysdot CD11139006 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one 95+% 34682-99-0 10g $995 2021-12-16 Buy
Alichem 34682990 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one 34682-99-0 10g $1014.9 2021-12-16 Buy
Crysdot CD11139006 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one 95+% 34682-99-0 5g $597 2021-12-16 Buy
Product number Packaging Price Buy
125052 1g $594 Buy
2184AL 1g $651 Buy
CD11139006 10g $995 Buy
34682990 10g $1014.9 Buy
CD11139006 5g $597 Buy

2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one Chemical Properties,Uses,Production

Synthesis Reference(s)

Journal of Heterocyclic Chemistry, 11, p. 199, 1974 DOI: 10.1002/jhet.5570110217
Synthesis, p. 301, 1975 DOI: 10.1055/s-1975-23738

2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one Preparation Products And Raw materials

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Capot Chemical Co.,Ltd.
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Shanghai JingRon Chemical Technology Co., Ltd. 021-60546673 13701861782 kuanga111@sina.com China 805 58
Shangchem Co., Ltd. +86-21-68182121 China 882 52
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Shanghai Raise Chemical Technology Co.,Ltd 15026594951 rs@raise-chem.com China 3258 55
2-sulfanylidene-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one 2,3-dihydro-2-thioxo-Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one 2-sulfanylidene-1H,2H,3H,4H-pyrazolo[1,5-a][1,3,5]triazin-4-one Pyrazolo[1,5-a]-1,3,5-triazin-4(1H)-one, 2,3-dihydro-2-thioxo- 34682-99-0