Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
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Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,3-Piperazinedione,1-butyl-(7CI,9CI)
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
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2385-28-6

2385-28-6 structure

2385-28-6 structure

Name: 2,3-Piperazinedione,1-butyl-(7CI,9CI)
Chemical Name: 1-butylpiperazine-2,3-dione
CAS Number: 2385-28-6
Molecular Formula: C₈H₁₄N₂O₂
Molecular Weight: 170.20900
Create Date: 2017-02-08 14:54:12
Modify Date: 2025-10-18 17:45:05

Name	1-butylpiperazine-2,3-dione
Synonyms	1-Butyl-2,3-piperazinedione 4-Butyl-2,3-piperazinedione 1-Butyl-2.3-dioxo-piperazin 1-butyl-piperazine-2,3-dione 4-Butyl-2,3-dioxopiperazine 2,3-Piperazinedione,1-butyl

Density	1.083g/cm3
Molecular Formula	C₈H₁₄N₂O₂
Molecular Weight	170.20900
Exact Mass	170.10600
PSA	49.41000
LogP	0.01160
Index of Refraction	1.474

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TL6375300

CHEMICAL NAME :: 2,3-Piperazinedione, 1-butyl-

CAS REGISTRY NUMBER :: 2385-28-6

BEILSTEIN REFERENCE NO. :: 0743883

LAST UPDATED :: 199612

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C8-H14-N2-O2

MOLECULAR WEIGHT :: 170.24

WISWESSER LINE NOTATION :: T6MVVNTJ D4

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: YKKZAJ Yakugaku Zasshi. Journal of Pharmacy. (Nippon Yakugakkai, 2-12-15 Shibuya, Shibuya-ku, Tokyo 150, Japan) No.1- 1881- Volume(issue)/page/year: 97,987,1977

HS Code	2933599090

19522-69-1 structure

19522-69-1

95-92-1 structure

95-92-1

~45%

2385-28-6 structure

2385-28-6

Literature: MERCK and CO., INC. Patent: WO2008/36316 A2, 2008 ; Location in patent: Page/Page column 42 ; WO 2008/036316 A2

1375301-09-9 structure

1375301-09-9

~%

2385-28-6 structure

2385-28-6

Literature: SUNESIS PHARMACEUTICALS, INC. Patent: WO2003/106405 A1, 2003 ; Location in patent: Page 226-230 ; WO 03/106405 A1

Precursor 2
19522-69-1 95-92-1
DownStream 0

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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