Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 6-methyl-1-phenyl-1H,4H,7H-pyrazolo[3,4-d]pyrimidine-4-thione
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-methyl-9-phenyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-triene-5-thione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5399-43-9

5399-43-9 structure

5399-43-9 structure

Name: 3-methyl-9-phenyl-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,6-triene-5-thione
Chemical Name: 6-methyl-1-phenyl-2H-pyrazolo[3,4-d]pyrimidine-4-thione
CAS Number: 5399-43-9
Molecular Formula: C₁₂H₁₀N₄S
Molecular Weight: 242.30000
Create Date: 2018-11-24 22:30:22
Modify Date: 2025-10-05 14:13:39

Name	6-methyl-1-phenyl-2H-pyrazolo[3,4-d]pyrimidine-4-thione
Synonyms	6-Methyl-1-phenyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-thion 6-methyl-1-phenyl-1,2-dihydro-4h-pyrazolo[3,4-d]pyrimidine-4-thione 6-methyl-1-phenyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidine-4-thione 6-methyl-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidine-4-thione

Density	1.4g/cm3
Boiling Point	384.4ºC at 760 mmHg
Molecular Formula	C₁₂H₁₀N₄S
Molecular Weight	242.30000
Flash Point	186.3ºC
Exact Mass	242.06300
PSA	78.59000
LogP	2.78650
Index of Refraction	1.749

HS Code	2933990090

91974-63-9 structure

91974-63-9

~%

5399-43-9 structure

5399-43-9

Literature: Cheng; Robins Journal of Organic Chemistry, 1958 , vol. 23, p. 191,195

Precursor 1
91974-63-9
DownStream 0

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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