Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1,6-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
Price:
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl-
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang

57121-52-5

57121-52-5 structure

57121-52-5 structure

Name: 4H-Pyrazolo[3,4-d]pyrimidin-4-one,1,5-dihydro-1,6-dimethyl-
Chemical Name: 1,6-dimethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
CAS Number: 57121-52-5
Molecular Formula: C₇H₈N₄O
Molecular Weight: 164.16500
Create Date: 2017-12-07 22:33:50
Modify Date: 2024-01-10 18:55:43

Name	1,6-dimethyl-2H-pyrazolo[3,4-d]pyrimidin-4-one
Synonyms	1,6-dimethyl-1,5-dihydro-pyrazolo[3,4-d]pyrimidin-4-one 1,6-Dimethyl-4-hydroxypyrazolo<3,4-d>pyrimidin 1,6-Dimethyl-1H-pyrazolo[3,4-d]pyrimidin-4(7H)-one 1,6-dimethyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidin-4-one 1,6-dimethyl-pyrazolo[3,4-d]pyrimidin-4(5H)-one

Density	1.51g/cm3
Boiling Point	281.8ºC at 760 mmHg
Molecular Formula	C₇H₈N₄O
Molecular Weight	164.16500
Flash Point	124.2ºC
Exact Mass	164.07000
PSA	63.57000
Index of Refraction	1.728

HS Code	2933990090

18213-75-7 structure

18213-75-7

141-78-6 structure

141-78-6

~85%

57121-52-5 structure

57121-52-5

Literature: Miyashita, Akira; Iijima, Chihoko; Higashino, Takeo; Matsuda, Hideaki Heterocycles, 1990 , vol. 31, # 7 p. 1309 - 1314

18213-75-7 structure

18213-75-7

64-19-7 structure

64-19-7

~73%

57121-52-5 structure

57121-52-5

Literature: Reddy, K Hemender; Reddy, A Panduranga; Veeranagaiah, V Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1992 , vol. 31, # 3 p. 163 - 166

Precursor 3
18213-75-7 141-78-6 64-19-7
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%