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: 1-Pyrrolidineaceticacid,4-amino-2-carboxy-,(2S-cis)-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

188578-53-2

188578-53-2 structure

188578-53-2 structure

Name: 1-Pyrrolidineaceticacid,4-amino-2-carboxy-,(2S-cis)-(9CI)
Chemical Name: (4S)-4-Amino-1-(carboxymethyl)-L-proline
CAS Number: 188578-53-2
Molecular Formula: C₇H₁₂N₂O₄
Molecular Weight: 188.181
Create Date: 2018-02-07 21:54:22
Modify Date: 2025-08-24 10:53:20

Names
Properties

Name	(4S)-4-Amino-1-(carboxymethyl)-L-proline
Synonyms	L-Proline, 4-amino-1-(carboxymethyl)-, (4S)- (4S)-4-Amino-1-(carboxymethyl)-L-proline 1-Pyrrolidineacetic acid, 4-amino-2-carboxy-, (2S-cis)-(9CI)

Density	1.4±0.1 g/cm3
Boiling Point	422.4±45.0 °C at 760 mmHg
Molecular Formula	C₇H₁₂N₂O₄
Molecular Weight	188.181
Flash Point	209.2±28.7 °C
Exact Mass	188.079712
LogP	-0.99
Vapour Pressure	0.0±2.1 mmHg at 25°C
Index of Refraction	1.559

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