Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Pirprofen
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

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

31793-07-4

31793-07-4 structure

31793-07-4 structure

Name: Pirprofen
Chemical Name: 2-[3-chloro-4-(2,5-dihydropyrrol-1-yl)phenyl]propanoic acid
CAS Number: 31793-07-4
Molecular Formula: C₁₃H₁₄ClNO₂
Molecular Weight: 251.70900
Catalog: API Antipyretic analgesics Non-steroidal anti-inflammatory drugs
Create Date: 2018-06-23 18:23:38
Modify Date: 2025-08-25 17:10:54

Name	2-[3-chloro-4-(2,5-dihydropyrrol-1-yl)phenyl]propanoic acid
Synonyms	Pirprofen EINECS 250-805-8 Rengasil dl-pirprofen

Density	1.298g/cm3
Boiling Point	410.8ºC at 760mmHg
Melting Point	98-100°
Molecular Formula	C₁₃H₁₄ClNO₂
Molecular Weight	251.70900
Flash Point	202.2ºC
Exact Mass	251.07100
PSA	40.54000
LogP	2.96930
Index of Refraction	1.604
Storage condition	-20°C

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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