Molfinder
Home
Support
About Us
Data Source
Statistics
Blogs
Molecule
ID:104182
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₆H₁₀N₂O₂
Molecular Mass
262.2628
Exact Mass
262.07422757
Charge
0
InChI
InChI=1S/C16H10N2O2/c19-15-9-5-1-3-7-11(9)17-13(15)14-16(20)10-6-2-4-8-12(10)18-14/h1-8,17-18H
InChIKey
COHYTHOBJLSHDF-UHFFFAOYSA-N
Canonic Smiles
O=C1c2ccccc2N/C/1=C\1/Nc2c(C1=O)cccc2
Isomeric Smiles
O=C1/C(=C/2\Nc3c(cccc3)C2=O)/Nc2c1cccc2
Calculated Properties
JChem
Acid pKa
8.179343
H Acceptors
4
H Donor
2
LogD (pH = 5.5)
2.6514971
LogD (pH = 7.4)
2.583584
Log P
2.6523607
Molar Refractivity
80.041
Polarizability
27.96138
Polar Surface Area
58.2
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
Loading...
Names and Identifiers
Loading...
Registration numbers
Loading...
Properties
Loading...
Related Proteins
No Data Available
Click here to submit data
Molecular Spectra
No Data Available
Click here to submit data
Molecule Details
Loading...
References
Loading...
Bioactivity
Loading...
Quote
Download
Navigation
General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
•
Physical Property
•
Product Information
•
Safety Information
•
Pharmacology Properties
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Wikipedia
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02155018
Sigma Aldrich
229296
56980
Academic Data
Wikipedia
Indigo_dye
PubChem
5318432
Names and Identifiers
Synonyms
C.l. 73000
Pigment Blue 66
INDIGO
Indigo Blue, Indigotin
Indigotin
Indigo dye
2,2'-Bis(2,3-dihydro-3- oxoindolyliden)
Indigo
Indigo blue
IUPAC name
2-(3-oxo-2,3-dihydro-1H-indol-2-ylidene)-2,3-dihydro-1H-indol-3-one
IUPAC Traditional name
indigo dye
Registration numbers
EC Number
207-586-9
CAS Number
482-89-3
Wikipedia Title
Indigo_dye
CHEMBL
599552
Chemspider ID
4477009
Unique Ingredient Identifier
1G5BK41P4F
PubChem SID
24853742
162091499
Beilstein Number
88275
MDL Number
MFCD00005722
Color Index Number
73000
PubChem CID
5318432
Molecule Details
MP Biomedicals
02155018
Dye content: Approx. 80%
Wikipedia
Indigo_dye
Sigma Aldrich
229296
Packaging
25, 100 g in glass bottle
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
EC Number
•
CAS Number
•
Wikipedia Title
•
CHEMBL
•
Chemspider ID
•
Unique Ingredient Identifier
•
PubChem SID
•
Beilstein Number
•
MDL Number
•
Color Index Number
•
PubChem CID
Properties
Physical Property
Melting Point
ca. 250 °C
Source
390 - 392°C
Source
>300 °C(lit.)
Source
Density
ca. 1.35 g/cm
3
at 20 °C
Source
1.199 g/cm
3
Source
Auto Ignition Point
ca. 300 °C
Source
Boiling Point
decomposes
Source
Solubility
990 μg/L (at 25C) in water
Source
Apperance
dark blue crystalline powder
Source
Absorption Wavelength
λmax 602 nm
Source
Product Information
Certificate of Analysis
Download link
Source
Compostion
Dye content, 95%
Source
Empirical Formula (Hill Notation)
C16H10N2O2
Source
Quality
synthetic
Source
Grade
for microscopy
Source
~2%
Source
Safety Information
Storage Condition
Room Temperature (15-30°C)
Source
RTECS
DU2988400
Source
MSDS Link
Download link
Source
Download link
Source
Download link
Source
R
36/37/38
Source
36/37/38
Source
S
26
-
36
Source
26
-
36
Source
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
Irritant (Xi)
Warning
Source
dust mask type N95 (US), Eyeshields, Gloves
Source
H315
-
H319
-
H335
Source
1
Source
P261
-
P305+P351+P338
Source
Pharmacology Properties
Gene Information
human ... EPHX2(2053)mouse ... Ephx2(13850)
Source
Source
Source
Ignition Residue
Risk Statements
Safety Statements
GHS Pictograms
European Hazard Symbols
GHS Signal Word
Personal Protective Equipment
GHS Hazard statements
German water hazard class
GHS Precautionary statements