Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 3,3-bis(1-piperidyl)-1H-indol-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

5149-74-6

5149-74-6 structure

5149-74-6 structure

Name: 3,3-bis(1-piperidyl)-1H-indol-2-one
Chemical Name: 3,3-di(piperidin-1-yl)-1H-indol-2-one
CAS Number: 5149-74-6
Molecular Formula: C₁₈H₂₅N₃O
Molecular Weight: 299.41100
Create Date: 2016-01-21 04:18:02
Modify Date: 2025-08-20 18:07:43

Name	3,3-di(piperidin-1-yl)-1H-indol-2-one
Synonyms	3,3-bis(1-piperidyl)-1H-indol-2-one

Density	1.188g/cm3
Boiling Point	454.3ºC at 760 mmHg
Molecular Formula	C₁₈H₂₅N₃O
Molecular Weight	299.41100
Flash Point	228.6ºC
Exact Mass	299.20000
PSA	35.58000
LogP	2.77710
Index of Refraction	1.603

HS Code	2933790090

110-89-4 structure

110-89-4

91-56-5 structure

91-56-5

~47%

5149-74-6 structure

5149-74-6

Literature: Bergman, Jan; Stalhandske, Claes; Vallberg, Hans Acta Chemica Scandinavica, 1997 , vol. 51, # 6-7 p. 753 - 759

110-89-4 structure

110-89-4

78662-38-1 structure

78662-38-1

~%

5149-74-6 structure

5149-74-6

Literature: Johnson; McCaldin Journal of the Chemical Society, 1957 , p. 3470,3774

Precursor 3
110-89-4 91-56-5 78662-38-1
DownStream 2
110-89-4 91-56-5

HS Code	2933790090
Summary	2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

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