Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-AMINO-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOLE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3-AMINO-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOLE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

128854-05-7

128854-05-7 structure

128854-05-7 structure

Name: 3-AMINO-1,6-DIHYDROPYRAZOLO[3,4-C]PYRAZOLE
Chemical Name: 2,6-dihydropyrazolo[3,4-c]pyrazol-3-amine
CAS Number: 128854-05-7
Molecular Formula: C₄H₅N₅
Molecular Weight: 123.11600
Create Date: 2018-12-28 19:30:37
Modify Date: 2025-09-25 19:01:25

Name	2,6-dihydropyrazolo[3,4-c]pyrazol-3-amine
Synonyms	1H,6H-3-aminopyrazolo<3,4-c>pyrazole 3-Amino-1,6-dihydropyrazolo[3,4-c]pyrazole

Density	1.786g/cm3
Boiling Point	518.5ºC at 760 mmHg
Molecular Formula	C₄H₅N₅
Molecular Weight	123.11600
Flash Point	300.4ºC
Exact Mass	123.05400
PSA	83.38000
LogP	0.44940
Vapour Pressure	7.41E-11mmHg at 25°C
Index of Refraction	1.953

HS Code	2933990090

16617-46-2 structure

16617-46-2

~51%

128854-05-7 structure

128854-05-7

Literature: Deeb, Ali; El-Mobayed, Medhat; Essawy, Abdel Naby; El-Hamid, Adel Abd; El-Hamid, Atef Mohamid Abd Collection of Czechoslovak Chemical Communications, 1990 , vol. 55, # 3 p. 728 - 733

Precursor 1
16617-46-2
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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