Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Purity: 98.0%
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 4-ethyl 1-methyl 3-oxopiperidine-1,4-dicarboxylate
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
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65202-59-7

65202-59-7 structure

65202-59-7 structure

Name: 4-ethyl 1-methyl 3-oxopiperidine-1,4-dicarboxylate
Chemical Name: 4-O-ethyl 1-O-methyl 3-oxopiperidine-1,4-dicarboxylate
CAS Number: 65202-59-7
Molecular Formula: C₁₀H₁₅NO₅
Molecular Weight: 229.23000
Create Date: 2018-12-15 00:06:53
Modify Date: 2025-11-04 15:45:39

Name	4-O-ethyl 1-O-methyl 3-oxopiperidine-1,4-dicarboxylate
Synonyms	ethyl 1-methoxycarbonyl-3-oxopiperidine-4-carboxylate (+-)-4-ethyl 1-methyl-3-oxopiperidine-1,4-dicarboxylate EINECS 265-615-0 1,4-Piperidinedicarboxylicacid,3-oxo-,4-ethyl 1-methyl ester

Density	1.234g/cm3
Boiling Point	334.989ºC at 760 mmHg
Molecular Formula	C₁₀H₁₅NO₅
Molecular Weight	229.23000
Flash Point	156.396ºC
Exact Mass	229.09500
PSA	72.91000
LogP	0.14480
Index of Refraction	1.486

HS Code	2933399090

39514-19-7 structure

39514-19-7

79-22-1 structure

79-22-1

~81%

65202-59-7 structure

65202-59-7

Literature: H. Lundbeck and Co. A/S Patent: US4278676 A1, 1981 ;

70637-75-1 structure

70637-75-1

79-22-1 structure

79-22-1

~%

65202-59-7 structure

65202-59-7

Literature: ASTRAZENECA AB; ASTRAZENECA UK LIMITED Patent: WO2008/20222 A1, 2008 ; Location in patent: Page/Page column 93-94 ; WO 2008/020222 A1

220223-45-0 structure

220223-45-0

~51%

65202-59-7 structure

65202-59-7

Literature: Knight, David W.; Lewis, Neil; Share, Andrew C.; Haigh, David Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 22 p. 3673 - 3683

73193-57-4 structure

73193-57-4

~%

65202-59-7 structure

65202-59-7

Literature: Knight, David W.; Lewis, Neil; Share, Andrew C.; Haigh, David Journal of the Chemical Society - Perkin Transactions 1, 1998 , # 22 p. 3673 - 3683

Precursor 4
39514-19-7 79-22-1 70637-75-1 73193-57-4
DownStream 0

HS Code	2933399090
Summary	2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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