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: 2-Pyrrolidinone,3-amino-1-hydroxy-4-methyl-,trans-(9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

132619-44-4

132619-44-4 structure

132619-44-4 structure

Name: 2-Pyrrolidinone,3-amino-1-hydroxy-4-methyl-,trans-(9CI)
Chemical Name: (3R,4S)-3-Amino-1-hydroxy-4-methyl-2-pyrrolidinone
CAS Number: 132619-44-4
Molecular Formula: C₅H₁₀N₂O₂
Molecular Weight: 130.145
Create Date: 2021-09-12 17:48:56
Modify Date: 2025-10-01 11:19:07

Names
Properties

Name	(3R,4S)-3-Amino-1-hydroxy-4-methyl-2-pyrrolidinone
Synonyms	(3R,4S)-3-amino-1-hydroxy-4-methylpyrrolidin-2-one 2-Pyrrolidinone, 3-amino-1-hydroxy-4-methyl-, (3R,4S)- (3R,4S)-3-Amino-1-hydroxy-4-methyl-2-pyrrolidinone

Density	1.3±0.1 g/cm3
Boiling Point	253.7±50.0 °C at 760 mmHg
Molecular Formula	C₅H₁₀N₂O₂
Molecular Weight	130.145
Flash Point	107.3±30.1 °C
Exact Mass	130.074234
LogP	-1.91
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.547

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