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: N-(4-Cyanophenyl)-L-proline
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

129297-52-5

129297-52-5 structure

129297-52-5 structure

Name: N-(4-Cyanophenyl)-L-proline
Chemical Name: (2S)-1-(4-cyanophenyl)pyrrolidine-2-carboxylic acid
CAS Number: 129297-52-5
Molecular Formula: C₁₂H₁₂N₂O₂
Molecular Weight: 216.23600
Create Date: 2019-01-14 22:41:36
Modify Date: 2025-08-25 17:22:27

Name	(2S)-1-(4-cyanophenyl)pyrrolidine-2-carboxylic acid

Density	1.31g/cm3
Boiling Point	463.4ºC at 760 mmHg
Molecular Formula	C₁₂H₁₂N₂O₂
Molecular Weight	216.23600
Flash Point	234.1ºC
Exact Mass	216.09000
PSA	64.33000
LogP	1.67668
Vapour Pressure	2.19E-09mmHg at 25°C
Index of Refraction	1.619

HS Code	2933990090

HS Code	2933990090
Summary	2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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