Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-[(1,3-dioxoinden-2-ylidene)amino]pyridine-4-carboxamide
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

81253-04-5

81253-04-5 structure

81253-04-5 structure

Name: N-[(1,3-dioxoinden-2-ylidene)amino]pyridine-4-carboxamide
Chemical Name: (5R)-5-ethylbicyclo[2.2.1]hept-2-ene-5-carboxamide
CAS Number: 81253-04-5
Molecular Formula: C₁₅H₉N₃O₃
Molecular Weight: 279.25000
Create Date: 2017-07-09 01:44:50
Modify Date: 2025-09-21 10:30:33

Name	(5R)-5-ethylbicyclo[2.2.1]hept-2-ene-5-carboxamide
Synonyms	indane 1,3-dione-2-isonicotinoylhydrazone

Density	1.43g/cm3
Molecular Formula	C₁₅H₉N₃O₃
Molecular Weight	279.25000
Exact Mass	279.06400
PSA	88.49000
LogP	0.46740

54-85-3 structure

54-85-3

485-47-2 structure

485-47-2

~91%

81253-04-5 structure

81253-04-5

Literature: Fedoryak, S. D.; Prisyazhnyuk, P. V.; Sidorchuk, I. I. Pharmaceutical Chemistry Journal, 1982 , vol. 16, # 1 p. 37 - 40 Khimiko-Farmatsevticheskii Zhurnal, 1982 , vol. 16, # 1 p. 48 - 50

Precursor 2
54-85-3 485-47-2
DownStream 0

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