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Molecule
ID:84835
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
C₁₄H₁₅NO₄
Molecular Mass
261.2732
Exact Mass
261.10010797
Charge
0
InChI
InChI=1S/C14H15NO4/c1-3-15(4-2)10-6-5-9-7-11(13(16)17)14(18)19-12(9)8-10/h5-8H,3-4H2,1-2H3,(H,16,17)
InChIKey
WHCPTFFIERCDSB-UHFFFAOYSA-N
Canonic Smiles
CCN(c1ccc2c(c1)oc(=O)c(c2)C(=O)O)CC
Isomeric Smiles
o1c(=O)c(cc2ccc(cc12)N(CC)CC)C(=O)O
Calculated Properties
JChem
Acid pKa
3.064465
H Acceptors
4
H Donor
1
LogD (pH = 5.5)
-0.031518575
LogD (pH = 7.4)
-1.2375402
Log P
0.9503344
Molar Refractivity
71.5487
Polarizability
26.58453
Polar Surface Area
66.84
Rotatable Bonds
4
Lipinski's Rule of Five
true
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Related Proteins
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Molecular Spectra
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Molecule Details
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Bioactivity
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Data Source
Commercial Catalog
Maybridge
RH02173
Apollo Scientific
OR27766
InterBioScreen
BB_NC-0384
Sigma Aldrich
36799
Academic Data
PubChem
659294
Names and Identifiers
Synonyms
7-(Diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-carboxylic acid
7-(Diethylamino)coumarin-3-carboxylic acid
7-(diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
7-(Diethylamino)coumarin-3-carboxylic acid
IUPAC Traditional name
7-(diethylamino)-2-oxochromene-3-carboxylic acid
IUPAC name
7-(diethylamino)-2-oxo-2H-chromene-3-carboxylic acid
Registration numbers
MDL Number
MFCD00068721
CAS Number
50995-74-9
PubChem CID
659294
Beilstein Number
6145963
PubChem SID
24862874
162071951
Properties
Safety Information
Storage Warning
Irritant/Light Sensitive/Moisture Sensitive/Store under Argon
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
German water hazard class
3
Source
MSDS Link
Download link
Source
Physical Property
Melting Point
222-224°C
Source
222-224 °C (dec.)(lit.)
Source
Solubility
DMSO: soluble
Source
DMF: soluble
Source
Fluorescence
λex 409 nm; λem 473 nm in 0.1 M Tris pH 9.0
Source
Product Information
Purity
95%
Source
≥98.0% (HPCE)
Source
Suitability
suitable for fluorescence
Source
Empirical Formula (Hill Notation)
C14H15NO4
Source
Product Line
BioReagent
Source
Molecule Details
Sigma Aldrich
36799
Other Notes
Fluorescent label for amine modification and protein conjugation1
References
PubChem Literature
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Bioactivity
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PubChem CID
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