Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 9-(4-nitrophenyl)-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 9-(4-nitrophenyl)-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

65973-73-1

65973-73-1 structure

65973-73-1 structure

Name: 9-(4-nitrophenyl)-2,4,8,9-tetrazabicyclo[4.3.0]nona-1,3,5,7-tetraen-5-amine
Chemical Name: 1-(4-Nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
CAS Number: 65973-73-1
Molecular Formula: C₁₁H₈N₆O₂
Molecular Weight: 256.22000
Create Date: 2018-12-26 18:12:27
Modify Date: 2025-10-15 01:42:13

Name	1-(4-Nitrophenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
Synonyms	1-(4-Nitro-phenyl)-1H-pyrazol-4-carbonitril 1-p-nitrophenylpyrazole-4-carbonitrile 1H-Pyrazole-4-carbonitrile,1-(4-nitrophenyl) 1-(4-Nitro-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamin 1-(4-nitrophenyl)-1H-pyrazole-4-carbonitrile 1-(4-nitro-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-4-ylamine 4-Amino-1-(4-nitrophenyl)-1H-pyrazolo<3,4-d>pyrimidin

Density	1.69g/cm3
Boiling Point	448.3ºC at 760 mmHg
Molecular Formula	C₁₁H₈N₆O₂
Molecular Weight	256.22000
Flash Point	224.9ºC
Exact Mass	256.07100
PSA	115.44000
LogP	2.41030
Index of Refraction	1.827

Symbol	GHS07
Signal Word	Warning
Hazard Statements	H302
RIDADR	NONH for all modes of transport
HS Code	2933990090

5394-41-2 structure

5394-41-2

77287-34-4 structure

77287-34-4

~78%

65973-73-1 structure

65973-73-1

Literature: Kreutzberger; Burgwitz Archiv der Pharmazie, 1981 , vol. 314, # 5 p. 394 - 398

5394-41-2 structure

5394-41-2

122-51-0 structure

122-51-0

~12%

65973-73-1 structure

65973-73-1

Literature: Gupta, Sanjay; Rodrigues, Ligia M.; Esteves, Ana P.; Oliveira-Campos, Ana M.F.; Nascimento, M. Sao Jose; Nazareth; Cidade, Honorina; Neves, Marta P.; Fernandes, Eduarda; Pinto, Madalena; Cerqueira, Nuno M.F.S.A.; Bras, Natercia European Journal of Medicinal Chemistry, 2008 , vol. 43, # 4 p. 771 - 780

Precursor 3
5394-41-2 77287-34-4 122-51-0
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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