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Molecule
ID:42113
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₄H₂Br₂N₂O
Molecular Mass
253.87948
Exact Mass
251.85338669
Charge
0
InChI
InChI=1S/C4H2Br2N2O/c5-2-1-7-8-4(9)3(2)6/h1H,(H,8,9)
InChIKey
AGLQURQNVJVJNB-UHFFFAOYSA-N
Canonic Smiles
Brc1c(Br)cn[nH]c1=O
Isomeric Smiles
c1(c(=O)[nH]ncc1Br)Br
Calculated Properties
JChem
Acid pKa
8.127124
H Acceptors
2
H Donor
1
LogD (pH = 5.5)
1.0971076
LogD (pH = 7.4)
1.0325863
Log P
1.0980145
Molar Refractivity
41.1795
Polarizability
15.264307
Polar Surface Area
41.46
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
No Data Available
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Molecule Details
暂无数据
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References
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Bioactivity
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General Information
Calculated Properties
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RDKit
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JChem
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IUPAC Traditional name
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Synonyms
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IUPAC name
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Commercial Catalog
Matrix Scientific
045328
Key Organics
7M-627S
Enamine
EN300-27137
Bide Pharmatech
BD41819
Alfa Aesar
A15994
A&J Pharmtech
AJA-O5013
Academic Data
PubChem
236181
Names and Identifiers
IUPAC Traditional name
4,5-dibromo-2H-pyridazin-3-one
Synonyms
4,5-Dibromo-3(2H)-pyridazinone
4,5-dibromopyridazin-3(2H)-one
4,5-二溴-3[2H]-哒嗪酮
4,5-Dibromo-3(2H)-pyridazinone
IUPAC name
4,5-dibromo-2,3-dihydropyridazin-3-one
Registration numbers
MDL Number
MFCD00023641
CAS Number
5788-58-9
Beilstein Number
121469
PubChem SID
162046876
PubChem CID
236181
Properties
Product Information
Purity
95+%
Source
>95%
Source
95%
Source
98%
Source
97%
Source
Safety Information
TSCA Listed
false
Source
否
Source
Storage Warning
IRRITANT
Source
MSDS Link
Download link
Source
Risk Statements
36/37/38
Source
Safety Statements
26
-
37
Source
European Hazard Symbols
Irritant (Xi)
Source
GHS Precautionary statements
P261
-
P305+P351+P338
-
P302+P352
-
P321
-
P405
-P501A
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 Hazard statements
H315
-
H319
-
H335
Source
Physical Property
Melting Point
231-233°C
Source
231 - 233 °C
Source
215 - 217°C
Source
ca 220°C dec.
Source
Hydrophobicity(logP)
0.887
Source
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
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MDL Number
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Beilstein Number
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PubChem SID
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