Shanghai Nianxing Industrial Co., Ltd
China
Product Name: (R)-3-Isopropylpiperazine-2,5-dione
Price: Check
Purity: 97.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Shanghai Jizhi Biochemical Technology Co., Ltd
China
Product Name: (R)-3-Isopropylpiperazine-2,5-dione
Price: ￥318.0/1g ￥1178.0/5g
Purity: 97.0%
Stocking Period: 2 Day
Contact: Liu jia
Email: 2130147988@qq.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: (R)-3-Isopropyl-2,5-piperazinedione
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

143673-66-9

143673-66-9 structure

143673-66-9 structure

Name: (R)-3-Isopropylpiperazine-2,5-dione
Chemical Name: (3R)-3-propan-2-ylpiperazine-2,5-dione
CAS Number: 143673-66-9
Molecular Formula: C₇H₁₂N₂O₂
Molecular Weight: 156.182
Create Date: 2018-12-09 19:50:07
Modify Date: 2025-08-24 20:07:44

Name	(3R)-3-propan-2-ylpiperazine-2,5-dione
Synonyms	2,5-Piperazinedione, 3-(1-methylethyl)-, (3R)- (R)-3-Isopropyl-2,5-piperizinedione (3R)-3-isopropylpiperazine-2,5-dione (R)-(-)-3-Isopropyl-2,5-piperazinedione (3R)-3-Isopropyl-2,5-piperazinedione (R)-3-Isopropylpiperazine-2,5-dione MFCD00210060

Density	1.1±0.1 g/cm3
Boiling Point	445.7±38.0 °C at 760 mmHg
Melting Point	258-262 â„ƒ(lit.)
Molecular Formula	C₇H₁₂N₂O₂
Molecular Weight	156.182
Flash Point	216.5±26.9 °C
Exact Mass	156.089874
PSA	58.20000
LogP	-1.19
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.459

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes	Xn
Risk Phrases	36/37/38-20/21/22
Safety Phrases	22-24/25-36/37/39-26
RIDADR	NONH for all modes of transport
WGK Germany	3
HS Code	2933599090

43089-05-0 structure

43089-05-0

459-73-4 structure

459-73-4

~70%

143673-66-9 structure

143673-66-9

Literature: Li, Xiaoyan; Yin, Wenyuan; Sarma, P.V.V. Srirama; Zhou, Hao; Jun Ma; Cook, James M. Tetrahedron Letters, 2004 , vol. 45, # 46 p. 8569 - 8573

3479-71-8 structure

3479-71-8

~95%

71698-68-5 structure

71698-68-5

143673-66-9 structure

143673-66-9

Literature: Coursindel, Thibault; Restouin, Audrey; Dewynter, Georges; Martinez, Jean; Collette, Yves; Parrot, Isabelle Bioorganic Chemistry, 2010 , vol. 38, # 5 p. 210 - 217

850312-86-6 structure

850312-86-6

~74%

143673-66-9 structure

143673-66-9

Literature: Carlsson, Anna-Carin; Jam, Fariba; Tullberg, Marcus; Pilotti, Ake; Ioannidis, Panos; Luthman, Kristina; Grotli, Morten Tetrahedron Letters, 2006 , vol. 47, # 29 p. 5199 - 5201

1685-33-2 structure

1685-33-2

~%

143673-66-9 structure

143673-66-9

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 2 p. 157 - 166

640-68-6 structure

640-68-6

~%

143673-66-9 structure

143673-66-9

Literature: Synlett, , # 7 p. 1139 - 1141

22838-58-0 structure

22838-58-0

~%

143673-66-9 structure

143673-66-9

Literature: Synlett, , # 7 p. 1139 - 1141

3479-71-8 structure

3479-71-8

~%

143673-66-9 structure

143673-66-9

Literature: Synlett, , # 7 p. 1139 - 1141

32402-31-6 structure

32402-31-6

~%

143673-66-9 structure

143673-66-9

Literature: Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 2 p. 157 - 166

Precursor 8
43089-05-0 459-73-4 3479-71-8 850312-86-6
1685-33-2 640-68-6 22838-58-0 32402-31-6
DownStream 4
207284-25-1 109838-85-9 110117-71-0 479681-62-4

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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