(4-benzylpiperazin-1-yl)-pyridin-2-ylmethanone,(E)-but-2-enedioic acid

Modify Date: 2025-11-26 10:07:36

(4-benzylpiperazin-1-yl)-pyridin-2-ylmethanone,(E)-but-2-enedioic acid Structure
(4-benzylpiperazin-1-yl)-pyridin-2-ylmethanone,(E)-but-2-enedioic acid structure
Common Name (4-benzylpiperazin-1-yl)-pyridin-2-ylmethanone,(E)-but-2-enedioic acid
CAS Number 39640-14-7 Molecular Weight 397.42400
Density N/A Boiling Point 446.6ºC at 760 mmHg
Molecular Formula C21H23N3O5 Melting Point N/A
MSDS N/A Flash Point 223.9ºC

 Names

Name (4-benzylpiperazin-1-yl)-pyridin-2-ylmethanone,(E)-but-2-enedioic acid
Synonym More Synonyms

 Chemical & Physical Properties

Boiling Point 446.6ºC at 760 mmHg
Molecular Formula C21H23N3O5
Molecular Weight 397.42400
Flash Point 223.9ºC
Exact Mass 397.16400
PSA 111.04000
LogP 1.62720
InChIKey LRLXOTXPDLWOBL-WLHGVMLRSA-N
SMILES O=C(O)C=CC(=O)O.O=C(c1ccccn1)N1CCN(Cc2ccccc2)CC1

 Safety Information

HS Code 2933990090

 Customs

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%

 Synonyms

Piberalina [Spanish]
Piperazine,1-(phenylmethyl)-4-(2-pyridinylcarbonyl)-,(E)-2-butenedioate (1:1)
Trelibet
KL 137
Egyt 475
Piberaline fumarate
1-Benzyl-4-picolinoylpiperazine fumarate (1:1)
Piberalina
1-(Phenylmethyl)-4-(2-pyridinylcarbonyl)piperazine (E)-2-butenedioate (1:1)
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