NPs Basic Information

Name
2,3,5,6-Tetramethylpyrazine
Molecular Formula C8H12N2
IUPAC Name*
2,3,5,6-tetramethylpyrazine
SMILES
CC1=C(N=C(C(=N1)C)C)C
InChI
InChI=1S/C8H12N2/c1-5-6(2)10-8(4)7(3)9-5/h1-4H3
InChIKey
FINHMKGKINIASC-UHFFFAOYSA-N
Synonyms
2,3,5,6-Tetramethylpyrazine; TETRAMETHYLPYRAZINE; 1124-11-4; Ligustrazine; Pyrazine, tetramethyl-; Bs factor; Tetrapyrazine; Tetramethylpyrazin; Chuanxiongzine; Liqustrazine; Ligustizine; 2,3,5,6-Tetramethyl pyrazine; chuanxingzine; FEMA No. 3237; 2,3,5,6,-Tetramethyl-1,4-pyrazine; MFCD00006146; V80F4IA5XG; MLS000069594; FEMA 3237; Pyrazine, 2,3,5,6-tetramethyl-; NSC-36080; NSC-46451; SMR000059042; 2,5,6-Tetramethylpyrazine; TMPZ; EINECS 214-391-2; NSC 36080; NSC 46451; UNII-V80F4IA5XG; 2,3,5,6-Tetramethylpyrazine (natural); Ligustrazin; CHUANXIONGQIN; Opera_ID_849; TMP?; DSSTox_CID_27070; DSSTox_RID_82085; DSSTox_GSID_47070; SCHEMBL77624; LIGUSTRAZINE [WHO-DD]; CHEMBL303697; ZINC4042; 2,3,5,6-Tetramethyl-pyrazine; DTXSID6047070; FINHMKGKINIASC-UHFFFAOYSA-; CHEBI:133246; Pyrazine, 2,3,5,6-tetramethyl; HMS2235K03; HMS3371J08; Nat.2,3,5,6-Tetramethylpyrazine; HY-N0264; NSC36080; NSC46451; Tox21_302313; BBL012277; s3956; STL163591; 2,3,5,6-Tetramethylpyrazine, 98%; AKOS003398567; CCG-207974; CS-W023183; NCGC00247063-01; NCGC00256097-01; AC-10515; AC-34076; AS-13206; SY011353; CAS-1124-11-4; DB-003786; 2,3,5,6-TETRAMETHYLPYRAZINE [FCC]; AM20070299; FT-0609443; T0972; 2,3,5,6-TETRAMETHYLPYRAZINE [FHFI]; 2,3,5,6-Tetramethylpyrazine, >=98%, FG; EN300-113945; F11202; 2,3,5,6-Tetramethylpyrazine, analytical standard; A802574; AC-907/25014219; Q-100069; 2,3,5,6-Tetramethylpyrazine, natural, >=98%, FG; Q11319317; Z1741976694; 2,3,5,6-Tetramethylpyrazine, Vetec(TM) reagent grade, 98%
CAS 1124-11-4
PubChem CID 14296
ChEMBL ID CHEMBL303697
*Note: the IUPAC Name was collected from PubChem.
Chemical Classification:
  • Kingdom: Organic compounds
    • Superclass: Organoheterocyclic compou
      • Class: Diazines
        • Subclass: Pyrazines
          • Direct Parent: Pyrazines

ClassyFire Version 1.0
PMID:27867422

NPs Species Source

Endophyte ID Endophyte Name Family Genus Taxonomy ID GenBank ID Closest GenBank ID Reference
Endophyte ID Endophyte Name Family Genus Taxonomy ID GenBank ID Closest GenBank ID Reference

NPs Content

*Note: The vaules in Content Percentage are calculated by dividing the content value by the maximum content value in NP Content.
**Note: The units with different NP content, due to their incomparable values, are separated into different tables.

NPs Biological Activity

Bioactivity Name Target ID Target Name Target Type Target Organism Target Organism ID Potency of Bioactivity Activity Type Value Unit Endophyte ID Endophyte Name
Bioactivity Name Target ID Target Name Target Type Target Organism Target Organism ID Potency of Bioactivity Activity Type Value Unit Endophyte ID Endophyte Name

NPs Physi-Chem Properties

Molecular Weight: 136.19 ALogp: 1.3
HBD: 0 HBA: 2
Rotatable Bonds: 0 Lipinski's rule of five: Accepted
Polar Surface Area: 25.8 Aromatic Rings: 1
Heavy Atoms: 10 QED Weighted: 0.547

NPs ADMET Properties*

ADMET: Absorption

Caco-2 Permeability: -4.845 MDCK Permeability: 0.00002420
Pgp-inhibitor: 0 Pgp-substrate: 0.007
Human Intestinal Absorption (HIA): 0.011 20% Bioavailability (F20%): 0.005
30% Bioavailability (F30%): 0.007

ADMET: Distribution

Blood-Brain-Barrier Penetration (BBB): 0.975 Plasma Protein Binding (PPB): 60.36%
Volume Distribution (VD): 1.392 Fu: 47.09%

ADMET: Metabolism

CYP1A2-inhibitor: 0.386 CYP1A2-substrate: 0.905
CYP2C19-inhibitor: 0.018 CYP2C19-substrate: 0.497
CYP2C9-inhibitor: 0.001 CYP2C9-substrate: 0.087
CYP2D6-inhibitor: 0.151 CYP2D6-substrate: 0.846
CYP3A4-inhibitor: 0.013 CYP3A4-substrate: 0.558

ADMET: Excretion

Clearance (CL): 6.038 Half-life (T1/2): 0.266

ADMET: Toxicity

hERG Blockers: 0.014 Human Hepatotoxicity (H-HT): 0.203
Drug-inuced Liver Injury (DILI): 0.244 AMES Toxicity: 0.126
Rat Oral Acute Toxicity: 0.436 Maximum Recommended Daily Dose: 0.015
Skin Sensitization: 0.296 Carcinogencity: 0.883
Eye Corrosion: 0.928 Eye Irritation: 0.991
Respiratory Toxicity: 0.56
*Note: the ADMET properties was calculated by ADMETlab 2.0. Reference: PMID: 33893803.

Similar Compounds*

Compounds similar to EMNPD with top10 similarity:

Similar NPs Similar Drugs
NPs ID NPs 2D Structure Similarity Score TTD ID Drug 2D Structure Similarity Score
ENC000646 0.343 D02LPF 0.204
ENC000909 0.308 D0V9YR 0.182
ENC000342 0.300 D0U2CV 0.172
ENC000181 0.300 D0U3DU 0.172
ENC001337 0.286 D0Y4DY 0.172
ENC001374 0.240 D06PQT 0.169
ENC000728 0.227 D09EBS 0.167
ENC002336 0.227 D02LDV 0.164
ENC005230 0.227 D0C6DT 0.163
ENC004240 0.222 D01XNB 0.163
*Note: the compound similarity was calculated by RDKIT.