Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 3-(2-ETHOXYCARBONYL-ACETYL)-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

889955-52-6

889955-52-6 structure

889955-52-6 structure

Name: 3-(2-ETHOXYCARBONYL-ACETYL)-PYRROLIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER
Chemical Name: tert-butyl 3-(3-ethoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
CAS Number: 889955-52-6
Molecular Formula: C₁₄H₂₃NO₅
Molecular Weight: 285.336
Create Date: 2019-01-09 16:54:45
Modify Date: 2025-09-28 19:00:30

Name	tert-butyl 3-(3-ethoxy-3-oxopropanoyl)pyrrolidine-1-carboxylate
Synonyms	3-Pyrrolidinepropanoic acid, 1-[(1,1-dimethylethoxy)carbonyl]-β-oxo-, ethyl ester 2-Methyl-2-propanyl 3-(3-ethoxy-3-oxopropanoyl)-1-pyrrolidinecarboxylate 3-(2-Ethoxycarbonyl-acetyl)-pyrrolidine-1-carboxylic acid tert-butyl ester Ethyl 1-Boc-b-oxo-3-pyrrolidinepropanoate

Density	1.1±0.1 g/cm3
Boiling Point	369.9±32.0 °C at 760 mmHg
Molecular Formula	C₁₄H₂₃NO₅
Molecular Weight	285.336
Flash Point	177.5±25.1 °C
Exact Mass	285.157623
PSA	72.91000
LogP	1.83
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.483
Storage condition	2-8°C

Hazard Codes	Xn
HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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