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Molecule
ID:109441
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₆H₁₁N₃O₃
Molecular Mass
293.27684
Exact Mass
293.08004123
Charge
0
InChI
InChI=1S/C16H11N3O3/c20-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)19(21)22/h1-10,20H
InChIKey
MDLLSWJQIIAUQU-UHFFFAOYSA-N
Canonic Smiles
[O-][N+](=O)c1ccc(cc1)/N=N/c1ccc(c2c1cccc2)O
Isomeric Smiles
Oc1ccc(/N=N/c2ccc(cc2)[N+](=O)[O-])c2c1cccc2
Calculated Properties
JChem
Acid pKa
7.812749
H Acceptors
5
H Donor
1
LogD (pH = 5.5)
5.0029397
LogD (pH = 7.4)
4.864218
Log P
5.005035
Molar Refractivity
85.1286
Polarizability
31.52767
Polar Surface Area
88.09
Rotatable Bonds
3
Lipinski's Rule of Five
false
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
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RDKit
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JChem
Data Source
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Academic Data
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Names and Identifiers
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IUPAC name
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IUPAC Traditional name
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Synonyms
Registration numbers
Properties
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Product Information
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Safety Information
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Physical Property
Related Proteins
Molecular Spectra
Molecule Details
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Sigma Aldrich
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MP Biomedicals
References
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PubChem Literature
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
PubChem
5372699
Commercial Catalog
Sigma Aldrich
73000
Bide Pharmatech
BD16230
MP Biomedicals
05211078
Names and Identifiers
IUPAC name
4-[2-(4-nitrophenyl)diazen-1-yl]naphthalen-1-ol
4-[(E)-2-(4-nitrophenyl)diazen-1-yl]naphthalen-1-ol
IUPAC Traditional name
4-[2-(4-nitrophenyl)diazen-1-yl]naphthalen-1-ol
4-[(E)-2-(4-nitrophenyl)diazen-1-yl]naphthalen-1-ol
Synonyms
MAGNESON II
Magneson II
4-(4-硝基苯偶氮)-1-萘酚
4-(4-Nitrophenylazo)-1-naphthol
镁试剂 II
4-((4-Nitrophenyl)diazenyl)naphthalen-1-ol
Registration numbers
CAS Number
5290-62-0
PubChem SID
162094825
24886280
PubChem CID
5372699
MDL Number
MFCD00003975
EC Number
226-129-4
Beilstein Number
961660
Molecule Details
Sigma Aldrich
73000
General description
Visit our Titration Center to learn more.
Other Notes
Reagent for the determination of Mg1; Use as adsorption indicator2
MP Biomedicals
05211078
MP Biomedicals Rare Chemical collection
References
PubChem Literature
No Data Available
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Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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PubChem SID
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PubChem CID
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MDL Number
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EC Number
•
Beilstein Number
Properties
Product Information
Certificate of Analysis
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Source
Linear Formula
O2NC6H4N=NC10H6OH
Source
Quality
for the determination of Mg
Source
Ignition Residue
≤0.5%
Source
Purity
95+%
Source
Safety Information
Download link
Source
Download link
Source
Irritant (Xi)
Physical Property
270 °C (dec.)(lit.)
Source
Source
Risk Statements
36/37/38
Source
Safety Statements
22
-
24/25
-
26
-
36
Source
German water hazard class
3
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
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Source
GHS Signal Word
Warning
Source
GHS Precautionary statements
P261
-
P305+P351+P338
Source
RTECS
QL4510100
Source
MSDS Link
European Hazard Symbols
Melting Point