Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-4-phenylpyrrolidin-2-one
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-4-Phenylpyrrolidin-2-one
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

71657-88-0

71657-88-0 structure

71657-88-0 structure

Name: (4S)-4-Phenyl-2-pyrrolidinone
Chemical Name: (4R)-4-phenyl-2-pyrrolidone
CAS Number: 71657-88-0
Molecular Formula: C₁₀H₁₁NO
Molecular Weight: 161.200
Create Date: 2018-03-11 08:00:00
Modify Date: 2025-08-25 16:03:41

Names
Properties

Name	(4R)-4-phenyl-2-pyrrolidone
Synonyms	(R)-4-phenyl-2-pyrrolidinone (4R)-4-phenylpyrrolidin-2-one (R)-4-Phenyl-pyrrolidin-2-one (4S)-4-Phenyl-2-pyrrolidinone 2-Pyrrolidinone, 4-phenyl-, (4R)- 2-Pyrrolidinone, 4-phenyl-, (4S)- (R)-(-)-4-phenyl-2-pyrrolidinone (4R)-4-Phenyl-2-pyrrolidinone (R)-(-)-4-phenylpyrrolidin-2-one (R)-4-phenylpyrrolidin-2-one

Density	1.1±0.1 g/cm3
Boiling Point	362.3±31.0 °C at 760 mmHg
Melting Point	101-104 °C
Molecular Formula	C₁₀H₁₁NO
Molecular Weight	161.200
Flash Point	212.4±9.8 °C
Exact Mass	161.084061
PSA	29.10000
LogP	0.20
Vapour Pressure	0.0±0.8 mmHg at 25°C
Index of Refraction	1.551
Storage condition	2-8℃

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