4-(4-METHYL-PIPERAZIN-1-YL)-4-OXO-BUTYRIC ACID

Modify Date: 2025-09-29 15:35:11

4-(4-METHYL-PIPERAZIN-1-YL)-4-OXO-BUTYRIC ACID structure	Common Name	4-(4-METHYL-PIPERAZIN-1-YL)-4-OXO-BUTYRIC ACID
	CAS Number	72547-44-5	Molecular Weight	200.23500
	Density	1.195 g/cm3	Boiling Point	393ºC at 760 mmHg
	Molecular Formula	C₉H₁₆N₂O₃	Melting Point	N/A
	MSDS	N/A	Flash Point	191.5ºC

Name	4-(4-methylpiperazin-1-yl)-4-oxobutanoic acid
Synonym	More Synonyms

Hazard Codes	Xi: Irritant;
HS Code	2933599090

methylpiperazine

CAS#:109-01-3

Succinic anhydride

CAS#:108-30-5

~92%

4-(4-METHYL-PIP...

CAS#:72547-44-5

Literature: Angiogene Pharmaceuticals Ltd Patent: EP1140745 B1, 2003 ; Location in patent: Page/Page column 58 ;

methylpiperazine

CAS#:109-01-3

Glutaric Anhydride

CAS#:108-55-4

~92%

4-(4-METHYL-PIP...

CAS#:72547-44-5

Literature: Banik, Bimal K; Becker, Frederick F Bioorganic and Medicinal Chemistry, 2001 , vol. 9, # 3 p. 593 - 605

Precursor 3
CAS#:109-01-3 methylpiperazine CAS#:108-30-5 Succinic anhydride CAS#:108-55-4 Glutaric Anhydride
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%

MFCD00463560

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Names