Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: N-(2-CYANO-4-OXO-4H-CHROMEN-8-YL)-4-(4-PHENYLBUTOXY)BENZAMIDE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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136450-11-8

136450-11-8 structure

136450-11-8 structure

Name: N-(2-CYANO-4-OXO-4H-CHROMEN-8-YL)-4-(4-PHENYLBUTOXY)BENZAMIDE
Chemical Name: N-(2-cyano-4-oxochromen-8-yl)-4-(4-phenylbutoxy)benzamide
CAS Number: 136450-11-8
Molecular Formula: C₂₇H₂₂N₂O₄
Molecular Weight: 438.475
Create Date: 2018-10-23 12:29:57
Modify Date: 2025-08-23 07:05:01

Name	N-(2-cyano-4-oxochromen-8-yl)-4-(4-phenylbutoxy)benzamide
Synonyms	Benzamide, N-(2-cyano-4-oxo-4H-1-benzopyran-8-yl)-4-(4-phenylbutoxy)- N-(2-Cyano-4-oxo-4H-chromen-8-yl)-4-(4-phenylbutoxy)benzamide

Density	1.3±0.1 g/cm3
Boiling Point	574.0±50.0 °C at 760 mmHg
Molecular Formula	C₂₇H₂₂N₂O₄
Molecular Weight	438.475
Flash Point	301.0±30.1 °C
Exact Mass	438.157959
PSA	92.33000
LogP	4.61
Vapour Pressure	0.0±1.6 mmHg at 25°C
Index of Refraction	1.651

HS Code	2932999099

136450-10-7 structure

136450-10-7

~75%

136450-11-8 structure

136450-11-8

Literature: ONO PHARMACEUTICAL CO., LTD. Patent: EP1380578 A1, 2004 ; Location in patent: Page 4 ;

104-90-5 structure

104-90-5

136450-10-7 structure

136450-10-7

~86%

136450-11-8 structure

136450-11-8

Literature: Sumitomo Chemical Company, Limited Patent: US5659051 A1, 1997 ;

Precursor 2
136450-10-7 104-90-5
DownStream 0

HS Code	2932999099
Summary	2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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