Phthalide

Details

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Internal ID 5dc4a8a4-d82e-4d74-b172-70cb3a33141e
Taxonomy Organoheterocyclic compounds > Isocoumarans > Isobenzofuranones > Phthalides
IUPAC Name 3H-2-benzofuran-1-one
SMILES (Canonical) C1C2=CC=CC=C2C(=O)O1
SMILES (Isomeric) C1C2=CC=CC=C2C(=O)O1
InChI InChI=1S/C8H6O2/c9-8-7-4-2-1-3-6(7)5-10-8/h1-4H,5H2
InChI Key WNZQDUSMALZDQF-UHFFFAOYSA-N
Popularity 1,258 references in papers

Physical and Chemical Properties

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Molecular Formula C8H6O2
Molecular Weight 134.13 g/mol
Exact Mass 134.036779430 g/mol
Topological Polar Surface Area (TPSA) 26.30 Ų
XlogP 0.80
Atomic LogP (AlogP) 1.36
H-Bond Acceptor 2
H-Bond Donor 0
Rotatable Bonds 0

Synonyms

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87-41-2
Isobenzofuran-1(3H)-one
2-Benzofuran-1(3H)-one
1-Phthalanone
1(3H)-Isobenzofuranone
Phthalolactone
3H-2-benzofuran-1-one
3H-isobenzofuran-1-one
Phthalanone
Isobenzofuranone
There are more than 10 synonyms. If you wish to see them all click here.

2D Structure

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2D Structure of Phthalide

3D Structure

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ADMET Properties (via admetSAR 2)

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Target Value Probability (raw) Probability (%)
Human Intestinal Absorption + 1.0000 100.00%
Caco-2 + 0.9306 93.06%
Blood Brain Barrier + 0.6500 65.00%
Human oral bioavailability + 0.8000 80.00%
Subcellular localzation Mitochondria 0.4656 46.56%
OATP2B1 inhibitior - 1.0000 100.00%
OATP1B1 inhibitior + 0.9681 96.81%
OATP1B3 inhibitior + 0.9625 96.25%
MATE1 inhibitior - 0.9600 96.00%
OCT2 inhibitior - 0.9500 95.00%
BSEP inhibitior - 0.9085 90.85%
P-glycoprotein inhibitior - 0.9918 99.18%
P-glycoprotein substrate - 0.9780 97.80%
CYP3A4 substrate - 0.6662 66.62%
CYP2C9 substrate - 1.0000 100.00%
CYP2D6 substrate - 0.8447 84.47%
CYP3A4 inhibition - 0.9848 98.48%
CYP2C9 inhibition - 0.7694 76.94%
CYP2C19 inhibition - 0.6247 62.47%
CYP2D6 inhibition - 0.9111 91.11%
CYP1A2 inhibition + 0.8237 82.37%
CYP2C8 inhibition - 0.9924 99.24%
CYP inhibitory promiscuity - 0.8970 89.70%
UGT catelyzed - 0.0000 0.00%
Carcinogenicity (binary) - 0.8600 86.00%
Carcinogenicity (trinary) Non-required 0.6466 64.66%
Eye corrosion + 0.7996 79.96%
Eye irritation + 0.9969 99.69%
Skin irritation + 0.6909 69.09%
Skin corrosion - 0.8767 87.67%
Ames mutagenesis - 0.5500 55.00%
Human Ether-a-go-go-Related Gene inhibition - 0.7710 77.10%
Micronuclear - 0.6026 60.26%
Hepatotoxicity + 0.7319 73.19%
skin sensitisation + 0.6259 62.59%
Respiratory toxicity + 0.6222 62.22%
Reproductive toxicity - 0.7778 77.78%
Mitochondrial toxicity - 0.6000 60.00%
Nephrotoxicity + 0.7213 72.13%
Acute Oral Toxicity (c) III 0.8353 83.53%
Estrogen receptor binding - 0.9382 93.82%
Androgen receptor binding - 0.7429 74.29%
Thyroid receptor binding - 0.8611 86.11%
Glucocorticoid receptor binding - 0.9374 93.74%
Aromatase binding - 0.7087 70.87%
PPAR gamma - 0.8152 81.52%
Honey bee toxicity - 0.9072 90.72%
Biodegradation + 1.0000 100.00%
Crustacea aquatic toxicity + 0.6500 65.00%
Fish aquatic toxicity + 0.8333 83.33%

Targets

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Proven Targets:

CHEMBL ID UniProt ID Name Min activity Assay type Source
CHEMBL1951 P21397 Monoamine oxidase A 44900 nM
IC50
PMID: 23374869
CHEMBL2039 P27338 Monoamine oxidase B 28600 nM
IC50
PMID: 23374869

Predicted Targets (via Super-PRED):

CHEMBL ID UniProt ID Name Probability Model accuracy
CHEMBL1951 P21397 Monoamine oxidase A 93.65% 91.49%
CHEMBL3108638 O15164 Transcription intermediary factor 1-alpha 92.91% 95.56%
CHEMBL2581 P07339 Cathepsin D 91.67% 98.95%
CHEMBL5619 P27695 DNA-(apurinic or apyrimidinic site) lyase 87.22% 91.11%
CHEMBL1293249 Q13887 Kruppel-like factor 5 83.50% 86.33%
CHEMBL6007 O75762 Transient receptor potential cation channel subfamily A member 1 83.25% 92.17%
CHEMBL4026 P40763 Signal transducer and activator of transcription 3 81.97% 82.69%
CHEMBL1994 P08235 Mineralocorticoid receptor 80.35% 100.00%

Plants that contains it

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Below are displayed all the plants proven (via scientific papers) to contain this compound!
To see more specific details click the taxa you are interested in.
Angelica acutiloba
Angelica gigas
Angelica sinensis
Atractylodes lancea
Atractylodes macrocephala
Conioselinum anthriscoides
Ligusticum officinale

Cross-Links

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PubChem 6885
NPASS NPC89886
ChEMBL CHEMBL2391738
LOTUS LTS0116386
wikiData Q7188203