Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: L-Proline, 1-ethyl-4-hydroxy-, methyl ester, trans- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

154342-67-3

154342-67-3 structure

154342-67-3 structure

Name: L-Proline, 1-ethyl-4-hydroxy-, methyl ester, trans- (9CI)
Chemical Name: Methyl (4R)-1-ethyl-4-hydroxy-L-prolinate
CAS Number: 154342-67-3
Molecular Formula: C₈H₁₅NO₃
Molecular Weight: 173.210
Create Date: 2021-09-12 15:29:17
Modify Date: 2025-09-03 12:11:24

Names
Properties

Name	Methyl (4R)-1-ethyl-4-hydroxy-L-prolinate
Synonyms	Methyl (4R)-1-ethyl-4-hydroxy-L-prolinate L-Proline, 1-ethyl-4-hydroxy-, methyl ester, (4R)-

Density	1.1±0.1 g/cm3
Boiling Point	253.6±40.0 °C at 760 mmHg
Molecular Formula	C₈H₁₅NO₃
Molecular Weight	173.210
Flash Point	107.2±27.3 °C
Exact Mass	173.105194
LogP	-0.33
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.489

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