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Molecule
ID:53140
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₆H₅N₃O
Molecular Mass
135.1234
Exact Mass
135.0432618
Charge
0
InChI
InChI=1S/C6H5N3O/c10-6-4-1-2-7-5(4)8-3-9-6/h1-3H,(H2,7,8,9,10)
InChIKey
FBMZEITWVNHWJW-UHFFFAOYSA-N
Canonic Smiles
O=c1[nH]cnc2c1cc[nH]2
Isomeric Smiles
[nH]1cnc2c(c1=O)cc[nH]2
Calculated Properties
JChem
Acid pKa
9.894313
H Acceptors
2
H Donor
2
LogD (pH = 5.5)
-0.11461386
LogD (pH = 7.4)
-0.10671336
Log P
-0.10608309
Molar Refractivity
36.9115
Polarizability
12.747434
Polar Surface Area
57.25
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
IUPAC Traditional name
•
IUPAC name
•
Synonyms
Registration numbers
•
CAS Number
•
MDL Number
•
PubChem SID
•
PubChem CID
Properties
•
Safety Information
•
Product Information
•
Physical Property
Related Proteins
Molecular Spectra
Molecule Details
•
Sigma Aldrich
•
TRC
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
Apollo Scientific
OR17055
Matrix Scientific
057904
Sigma Aldrich
731935
TRC
D201600
Enamine
EN300-89374
Academic Data
PubChem
96194
Names and Identifiers
IUPAC Traditional name
3H,7H-pyrrolo[2,3-d]pyrimidin-4-one
IUPAC name
3H,4H,7H-pyrrolo[2,3-d]pyrimidin-4-one
Synonyms
3H-Pyrrolo[2,3-d]pyrimidin-4(7H)-one
3,7-Dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
7-Deazahypoxanthine
3,7-Dihydro-4-oxo-4H-pyrrolo[2,3-d]pyrimidine
3,7-Dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one 95+%
3H,4H,7H-pyrrolo[2,3-d]pyrimidin-4-one
NSC 124164
7-Deazahypoxanthine
NSC 59251
7-Deaza-6-hydroxy Purine
Registration numbers
CAS Number
3680-71-5
MDL Number
MFCD08234923
MFCD01686814
PubChem SID
162057903
PubChem CID
96194
Properties
Safety Information
TSCA Listed
false
Source
Storage Warning
IRRITANT
Source
Harmful/Irritant/Keep Cold
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
Safety Statements
26
-
36/37
Source
Storage Temperature
2-8°C
Source
European Hazard Symbols
Irritant (Xi)
Source
German water hazard class
3
Source
Risk Statements
36
-
43
Source
GHS Precautionary statements
P280
-
P305+P351+P338
Source
GHS Hazard statements
H317
-
H319
Source
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Source
GHS Signal Word
Warning
Source
Storage Condition
-20°C Freezer
Source
Product Information
Purity
95%
Source
97%
Source
Empirical Formula (Hill Notation)
C6H5N3O
Source
Certificate of Analysis
Download link
Source
Physical Property
Melting Point
345-350 °C
Source
345-348°C
Source
Apperance
Colourless Crystalline Solid
Source
Solubility
DMSO
Source
Hydrophobicity(logP)
-0.444
Source
Molecule Details
Sigma Aldrich
731935
Packaging
1 g in glass bottle
TRC
D201600
Xanthine oxidase-activated prodrug of thymidine phosphorylase inhibitor
References
PubChem Literature
From Data Sources
•
Lahoud, G., et al.: Nucleic Acids Res., 36, 6999 (2004)
•
Reigan, P., et al.: Eur. J. Med. Chem., 43, 1248 (2004)
•
Reigan, P., et al.: Bioorg. Med. Chem. Lett., 14, 5247 (2004)
Bioactivity
PubChem BioAssay