Shanghai Nianxing Industrial Co., Ltd
China
Product Name: 2-(THIOPHEN-2-YL)PIPERAZINE
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: 2-(THIOPHEN-2-YL)PIPERAZINE
Price: ￥388.0/250mg ￥918.0/1g
Purity: 98.0%
Stocking Period: 3 Day
Contact: Liu jia
Email: 2130147988@qq.com

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

85803-49-2

85803-49-2 structure

85803-49-2 structure

Name: 2-(THIOPHEN-2-YL)PIPERAZINE
Chemical Name: 2-thiophen-2-ylpiperazine
CAS Number: 85803-49-2
Molecular Formula: C₈H₁₂N₂S
Molecular Weight: 168.25900
Create Date: 2018-04-08 08:00:00
Modify Date: 2025-09-13 20:52:55

Name	2-thiophen-2-ylpiperazine
Synonyms	2-(thiophen-2-yl)piperazine (RS)-2-(2-thienyl)piperazine 2-piperazin-2-ylthiophene 2-(thien-2-yl)-piperazine MFCD06245415 Piperazine,2-(2-thienyl) 2-(2-thienyl)-piperazine

Density	1.105g/cm3
Boiling Point	299.7ºC at 760 mmHg
Melting Point	82-84ºC
Molecular Formula	C₈H₁₂N₂S
Molecular Weight	168.25900
Flash Point	135.1ºC
Exact Mass	168.07200
PSA	52.30000
LogP	1.63960
Index of Refraction	1.543
Storage condition	2-8°C

Hazard Codes	T
RIDADR	2811.0
HS Code	2934999090

1172227-73-4 structure

1172227-73-4

~%

85803-49-2 structure

85803-49-2

Literature: US4515792 A1, ;

51445-63-7 structure

51445-63-7

~%

85803-49-2 structure

85803-49-2

Literature: Journal of medicinal chemistry, , vol. 26, # 8 p. 1116 - 1122

Precursor 1
51445-63-7
DownStream 2
85803-50-5 85803-52-7

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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