Chemical Components in the PDB

pdbe.org/chem
wwPDB
EMDataBank
spacer

HLZ : Summary

Code

HLZ

One-letter code

X

Molecule name

1-hydrazinophthalazine

Synonyms

Hydralazine
phthalazin-1-ylhydrazine

Systematic names

ProgramVersionName
ACDLabs 12.01 1-hydrazinylphthalazine
OpenEye OEToolkits 1.7.0 phthalazin-1-ylhydrazine

Formula

C8 H8 N4

Formal charge

0

Molecular weight

160.176 Da

SMILES

TypeProgramVersionDescriptor
SMILES ACDLabs 12.01 n2nc(c1ccccc1c2)NN
SMILES CACTVS 3.370 NNc1nncc2ccccc12
SMILES OpenEye OEToolkits 1.7.0 c1ccc2c(c1)cnnc2NN
Canonical SMILES CACTVS 3.370 NNc1nncc2ccccc12
Canonical SMILES OpenEye OEToolkits 1.7.0 c1ccc2c(c1)cnnc2NN

IUPAC InChI

InChI=1S/C8H8N4/c9-11-8-7-4-2-1-3-6(7)5-10-12-8/h1-5H,9H2,(H,11,12)

IUPAC InChI key

RPTUSVTUFVMDQK-UHFFFAOYSA-N
HLZ

wwPDB Information

Atom count

20 (12 without Hydrogen)

Polymer type

Bound ligand

Type description

NON-POLYMER

Type code

HETAIN

Is modified

No

Standard parent

Not Assigned

Defined at

2010-03-02

Last modified at

2021-03-13

Status

Released

Obsoleted

Not Assigned