Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 5-Nitro-1H-pyrazolo[3,4-b]pyridine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

63572-73-6

63572-73-6 structure

Name: 5-Nitro-1H-pyrazolo[3,4-b]pyridine
Chemical Name: 5-Nitro-1H-pyrazolo[3,4-b]pyridine
CAS Number: 63572-73-6
Molecular Formula: C₆H₄N₄O₂
Molecular Weight: 164.122
Create Date: 2018-11-23 20:30:45
Modify Date: 2024-01-06 09:10:01

Name	5-Nitro-1H-pyrazolo[3,4-b]pyridine
Synonyms	5-nitropyrazolo<3,4-b>pyridine 5-Nitropyrazolo<3,4-b>pyridin 1H-Pyrazolo[3,4-b]pyridine, 5-nitro- 5-Nitro-1H-pyrazolo[3,4-b]pyridine 5-nitropyrazolo[5,4-b]pyridine 5-nitro-1H-pyrazolo [3,4-b]pyridine 5-nitro-1(2)H-pyrazolo[3,4-b]pyridine

Density	1.6±0.1 g/cm3
Boiling Point	385.6±22.0 °C at 760 mmHg
Melting Point	212-213°C
Molecular Formula	C₆H₄N₄O₂
Molecular Weight	164.122
Flash Point	187.0±22.3 °C
Exact Mass	164.033432
PSA	87.39000
LogP	0.82
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.761

Hazard Codes	Xi
HS Code	2933990090

34461-00-2

1225387-53-0

~86%

63572-73-6

Literature: ARRAY BIOPHARMA INC.; GENENTECH, INC.; GRADL, Stefan; LAIRD, Ellen; MORENO, David; REN, Li; WENGLOWSKY, Steven Mark Patent: WO2011/25968 A1, 2011 ; Location in patent: Page/Page column 49 ; WO 2011/025968 A1

1820-80-0

34461-00-2

~32%

63572-73-6

Literature: Gruenenthal GmbH; FRANK, Robert; CHRISTOPH, Thomas; LESCH, Bernhard; LEE, Jeewoo Patent: US2013/29995 A1, 2013 ; Location in patent: Paragraph 0372-0373 ; US 20130029995 A1

34461-00-2

1225387-53-0

~82%

63572-73-6

116835-08-6

Literature: Lynch; Khan; Teo; Pedrotti Canadian Journal of Chemistry, 1988 , vol. 66, # 3 p. 420-428

Precursor 3
34461-00-2 1225387-53-0 1820-80-0
DownStream 1
942185-01-5

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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