Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-(2-PIPERIDIN-1-YL-ETHYL)-1H-BENZOIMIDAZOL-2-YLAMINE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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Contact: Ms Wang

4290-87-3

4290-87-3 structure

4290-87-3 structure

Name: 1-(2-PIPERIDIN-1-YL-ETHYL)-1H-BENZOIMIDAZOL-2-YLAMINE
Chemical Name: 1-(2-Propynyl)-1H-indole-2,3-dione
CAS Number: 4290-87-3
Molecular Formula: C₁₁H₇NO₂
Molecular Weight: 185.17900
Create Date: 2018-12-18 03:57:25
Modify Date: 2024-02-19 19:01:33

Name	1-(2-Propynyl)-1H-indole-2,3-dione
Synonyms	1-prop-2-ynylindole-2,3-dione

Density	1.318g/cm3
Boiling Point	331ºC at 760mmHg
Melting Point	158-161ºC
Molecular Formula	C₁₁H₇NO₂
Molecular Weight	185.17900
Flash Point	154.4ºC
Exact Mass	185.04800
PSA	37.38000
LogP	0.91410
Index of Refraction	1.621

HS Code	2933990090

91-56-5 structure

91-56-5

106-96-7 structure

106-96-7

~91%

4290-87-3 structure

4290-87-3

Literature: Singh, Harjinder; Sindhu, Jayant; Khurana, Jitender M.; Sharma, Chetan; Aneja European Journal of Medicinal Chemistry, 2014 , vol. 77, p. 145 - 154

106-96-7 structure

106-96-7

~99%

4290-87-3 structure

4290-87-3

Literature: AstraZeneca AB Patent: US2007/185179 A1, 2007 ; Location in patent: Page/Page column 5; 9 ; US 20070185179 A1

91-56-5 structure

91-56-5

~%

4290-87-3 structure

4290-87-3

Literature: Shanmugam, Ponnusamy; Vaithiyanathan, Vadivel Canadian Journal of Chemistry, 2009 , vol. 87, # 4 p. 591 - 599

Precursor 2
91-56-5 106-96-7
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%