Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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5239-91-8

5239-91-8 structure

5239-91-8 structure

Name: ethyl 1-(7-ethoxy-7-oxoheptyl)-2-oxocyclopentane-1-carboxylate
Chemical Name: ethyl 1-(7-ethoxy-7-oxoheptyl)-2-oxocyclopentane-1-carboxylate
CAS Number: 5239-91-8
Molecular Formula: C₁₇H₂₈O₅
Molecular Weight: 312.40100
Create Date: 2016-03-23 20:21:06
Modify Date: 2025-08-26 06:09:37

Name	ethyl 1-(7-ethoxy-7-oxoheptyl)-2-oxocyclopentane-1-carboxylate
Synonyms	Cyclopentaneheptanoic acid,1-(ethoxycarbonyl)-2-oxo-,ethyl ester

Molecular Formula	C₁₇H₂₈O₅
Molecular Weight	312.40100
Exact Mass	312.19400
PSA	69.67000
LogP	3.19260

HS Code	2918990090

29823-18-5 structure

29823-18-5

611-10-9 structure

611-10-9

~%

5239-91-8 structure

5239-91-8

Literature: PHARMAGENE LABORATORIES LIMITED Patent: WO2005/61449 A1, 2005 ; Location in patent: Page/Page column 47 ;

Precursor 2
29823-18-5 611-10-9
DownStream 1
40098-44-0

HS Code	2918990090
Summary	2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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