Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 1-TERT-BUTYL 2-METHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 1-TERT-BUTYL 2-METHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

122019-53-8

122019-53-8 structure

122019-53-8 structure

Name: 1-TERT-BUTYL 2-METHYL 3-OXOPIPERIDINE-1,2-DICARBOXYLATE
Chemical Name: 1-O-tert-butyl 2-O-methyl 3-oxopiperidine-1,2-dicarboxylate
CAS Number: 122019-53-8
Molecular Formula: C₁₂H₁₉NO₅
Molecular Weight: 257.283
Create Date: 2018-12-04 10:17:35
Modify Date: 2025-08-27 20:12:26

Name	1-O-tert-butyl 2-O-methyl 3-oxopiperidine-1,2-dicarboxylate
Synonyms	1-tert-butyl 2-methyl 3-oxopiperidine-1,2-ndicarboxylate 2-Methyl 1-(2-methyl-2-propanyl) 3-oxo-1,2-piperidinedicarboxylate 1,2-Piperidinedicarboxylic acid, 3-oxo-, 1-(1,1-dimethylethyl) 2-methyl ester 3-oxo-1,2-piperidinedicarboxylic acid 1-(1,1-dimethylethyl) 2-methyl ester 1-tert-Butyl 2-methyl 3-oxopiperidine-1,2-dicarboxylate I12-0420

Density	1.2±0.1 g/cm3
Boiling Point	350.0±42.0 °C at 760 mmHg
Molecular Formula	C₁₂H₁₉NO₅
Molecular Weight	257.283
Flash Point	165.5±27.9 °C
Exact Mass	257.126312
PSA	72.91000
LogP	0.62
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.483

HS Code	2933399090

874-24-8 structure

874-24-8

~%

122019-53-8 structure

122019-53-8

Literature: Drummond, J.; Johnson, G.; Nickell, D. G.; Ortwine, D. F.; Bruns, R. F.; Welbaum, B. Journal of Medicinal Chemistry, 1989 , vol. 32, # 9 p. 2116 - 2128

220223-44-9 structure

220223-44-9

~26%

122019-53-8 structure

122019-53-8

220223-46-1 structure

220223-46-1

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

34619-03-9 structure

34619-03-9

~%

122019-53-8 structure

122019-53-8

Literature: Drummond, J.; Johnson, G.; Nickell, D. G.; Ortwine, D. F.; Bruns, R. F.; Welbaum, B. Journal of Medicinal Chemistry, 1989 , vol. 32, # 9 p. 2116 - 2128

Precursor 2
874-24-8 34619-03-9
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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