Shanghai Nianxing Industrial Co., Ltd
China
Product Name: TRANS-1-(tert-butoxycarbonyl)-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic acid
Price: Check
Purity: 95.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: trans-1-Boc-3,4-pyrrolidinedicarboxylic acid, 3-ethyl ester
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

Shanghai Amole Biotechnology Co., Ltd.
China
Product Name: TRANS-1-(tert-butoxycarbonyl)-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic acid
Price: ￥Inquiry/100mg ￥Inquiry/1g ￥Inquiry/250mg ￥Inquiry/5g
Purity: 95.0%
Stocking Period: Inquiry
Contact: Xiyao Wang
Email: 406104890@qq.com

252919-44-1

252919-44-1 structure

252919-44-1 structure

Name: TRANS-1-(tert-butoxycarbonyl)-4-(ethoxycarbonyl)pyrrolidine-3-carboxylic acid
Chemical Name: (3R,4S)-4-ethoxycarbonyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-3-carboxylic acid
CAS Number: 252919-44-1
Molecular Formula: C₁₃H₂₁NO₆
Molecular Weight: 287.30900
Create Date: 2018-12-11 00:47:52
Modify Date: 2025-08-25 12:02:15

Names
Properties

Name	(3R,4S)-4-ethoxycarbonyl-1-[(2-methylpropan-2-yl)oxycarbonyl]pyrrolidine-3-carboxylic acid
Synonyms	trans-1-Boc-3,4-pyrrolidinedicarboxylic acid,3-ethyl ester

Density	1.231g/cm3
Boiling Point	405.4ºC at 760mmHg
Molecular Formula	C₁₃H₂₁NO₆
Molecular Weight	287.30900
Flash Point	199ºC
Exact Mass	287.13700
PSA	93.14000
LogP	1.05510
Vapour Pressure	1.04E-07mmHg at 25°C
Index of Refraction	1.499

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