Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Proline,3,3-dimethyl-5-oxo-
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: Proline, 3,3-dimethyl-5-oxo- (9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

141978-97-4

141978-97-4 structure

141978-97-4 structure

Name: Proline,3,3-dimethyl-5-oxo-
Chemical Name: 5-Carboxy-4,4-dimethylpyrrolidin-2-one
CAS Number: 141978-97-4
Molecular Formula: C₇H₁₁NO₃
Molecular Weight: 157.16700
Create Date: 2018-10-23 16:44:02
Modify Date: 2025-08-24 21:28:31

Names
Properties

Name	5-Carboxy-4,4-dimethylpyrrolidin-2-one
Synonyms	5-Carboxy-4,4-dimethyl-2-pyrrolidon 3,3-Dimethyl-5-oxo-pyrrolidine-2-carboxylic acid 3,3-dimethylpyroglutamic acid Proline,3,3-dimethyl-5-oxo-

Molecular Formula	C₇H₁₁NO₃
Molecular Weight	157.16700
Exact Mass	157.07400
PSA	66.40000
LogP	0.31450

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