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Molecule
ID:2579
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₂H₁₄N₂O₂S
Molecular Mass
250.31676
Exact Mass
250.0775987
Charge
0
InChI
InChI=1S/C12H14N2O2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3,(H2,13,15,16)
InChIKey
TYNBFJJKZPTRKS-UHFFFAOYSA-N
Canonic Smiles
CN(c1cccc2c1cccc2S(=O)(=O)N)C
Isomeric Smiles
c1(cccc2c(cccc12)N(C)C)S(=O)(=O)N
Calculated Properties
JChem
Acid pKa
9.965948
H Acceptors
3
H Donor
1
LogD (pH = 5.5)
1.6217656
LogD (pH = 7.4)
1.6750154
Log P
1.6767972
Molar Refractivity
69.0947
Polarizability
27.928822
Polar Surface Area
63.4
Rotatable Bonds
2
Lipinski's Rule of Five
true
ALOGPS 2.1
Log P
1.92
LOG S
-3.07
Solubility (Water)
2.12e-01 g/l
Data Source
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Molecular Spectra
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Molecule Details
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Bioactivity
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General Information
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ALOGPS 2.1
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IUPAC name
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From Data Sources
Bioactivity
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PubChem BioAssay
Data Source
Academic Data
DrugBank
DB02866
PubChem
65077
Wikipedia
Dansyl_amide
Commercial Catalog
MP Biomedicals
02157520
Sigma Aldrich
218898
39225
Alfa Aesar
A11449
Names and Identifiers
IUPAC name
5-(dimethylamino)naphthalene-1-sulfonamide
IUPAC Traditional name
dansylamide
Synonyms
Dansylamide
5-[Dimethylamino]-1-naphthalenesulfonamide
丹磺酰胺
5-(二甲氨基)-1-萘磺酰胺
Dansyl amide
Dansyl amide
5-(Dimethylamino)-1-naphthalenesulfonamide
DNSA
5-Dimethylamino-1-naphthalenesulfonamide
Dansyl amide
丹酰胺
Registration numbers
CAS Number
1431-39-6
Chemspider ID
58587
PubChem CID
65077
Wikipedia Title
Dansyl_amide
PubChem SID
160966029
46505185
24853099
24864438
MDL Number
MFCD00004000
EC Number
215-854-1
Beilstein Number
2217203
Molecule Details
DrugBank
DB02866
Drug information: experimental
MP Biomedicals
02157520
(5-[Dimethylamino]-1-naphthalenesulfonamide)
Wikipedia
Dansyl_amide
Sigma Aldrich
218898
Packaging
1 g in glass bottle
39225
Other Notes
Active-site probe for carbonic anhydrase1,2
References
PubChem Literature
From Data Sources
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Active site probe for enzymes.
Bioactivity
PubChem BioAssay
Registration numbers
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CAS Number
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Chemspider ID
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PubChem CID
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Wikipedia Title
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PubChem SID
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MDL Number
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EC Number
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Beilstein Number
Properties
Safety Information
MSDS Link
Download link
Source
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Storage Condition
0°C
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
3
Source
否
Source
Product Information
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Source
(CH3)2NC10H6SO2NH2
Source
99%
Source
≥98.5% (TLC)
Source
98%
Source
for fluorescence
Source
Physical Property
218-221 °C(lit.)
Source
218-221°C
Source
λem 580 in ethanol
Source
λex 280 nm; λem 470 nm (bound to carbon anhydrase)
Source
German water hazard class
TSCA Listed
Certificate of Analysis
Linear Formula
Purity
Grade
Melting Point
Fluorescence