Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-Thioxo-2,3-dihydropyrazolo[1,5-a][1,3,5]triazin-4(1H)-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2-THIOXO-2,3-DIHYDROPYRAZOLO[1,5-A][1,3,5]TRIAZIN-4(1H)-ONE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

34682-99-0

34682-99-0 structure

34682-99-0 structure

Name: 2-THIOXO-2,3-DIHYDROPYRAZOLO[1,5-A][1,3,5]TRIAZIN-4(1H)-ONE
Chemical Name: 2-sulfanylidene-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one
CAS Number: 34682-99-0
Molecular Formula: C₅H₄N₄OS
Molecular Weight: 168.17600
Create Date: 2018-12-18 20:28:38
Modify Date: 2025-08-24 23:39:59

Name	2-sulfanylidene-6H-pyrazolo[1,5-a][1,3,5]triazin-4-one
Synonyms	4-Oxo-2-thioxo-1H,3H-pyrazolo<1,5-a>-1,3,5-triazin

Density	1.937g/cm3
Molecular Formula	C₅H₄N₄OS
Molecular Weight	168.17600
Exact Mass	168.01100
PSA	98.04000
LogP	0.08020
Index of Refraction	1.945

HS Code	2933990090

34683-00-6 structure

34683-00-6

~99%

34682-99-0 structure

34682-99-0

Literature: Saito, Tetsuji; Obitsu, Tetsuo; Minamoto, Chiaki; Sugiura, Tsuneyuki; Matsumura, Naoya; Ueno, Sonoko; Kishi, Akihiro; Katsumata, Seishi; Nakai, Hisao; Toda, Masaaki Bioorganic and Medicinal Chemistry, 2011 , vol. 19, # 20 p. 5955 - 5966

Precursor 1
34683-00-6
DownStream 2
54346-18-8 54346-19-9

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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