Q906
Quinizarin
96%
Synonym(s):
1,4-Dihydroxyanthraquinone
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About This Item
Empirical Formula (Hill Notation):
C14H8O4
CAS Number:
Molecular Weight:
240.21
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
201-368-7
Beilstein/REAXYS Number:
1914036
MDL number:
vapor density
8.3 (vs air)
vapor pressure
1 mmHg ( 196.7 °C)
assay
96%
mp
198-199 °C (lit.)
SMILES string
Oc1ccc(O)c2C(=O)c3ccccc3C(=O)c12
InChI
1S/C14H8O4/c15-9-5-6-10(16)12-11(9)13(17)7-3-1-2-4-8(7)14(12)18/h1-6,15-16H
InChI key
GUEIZVNYDFNHJU-UHFFFAOYSA-N
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T S Koch et al.
Biophysical chemistry, 36(3), 187-199 (1990-08-15)
The visible absorption spectra of 1,4-(dihydroxy)-9,10-anthraquinone and of Co(II), Ni(II), Cu(II) and Zn(II) chelates have been studied in different organic solvents. This system provides a model for the anthracycline antibiotics and their metal chelates. The band structure of the spectrum
Kunihiko Ishii et al.
The Journal of chemical physics, 131(4), 044512-044512 (2009-08-07)
We have studied IR-induced low-frequency coherent vibration of an intramolecularly hydrogen-bonded molecule, quinizarin, by an ultrashort IR-pump-visible-probe spectroscopy with approximately 60 fs time resolution. In this experiment, the IR excitation of the symmetric OH-stretching mode induced a low-frequency vibrational coherence
Meiling Wang et al.
Environmental science & technology, 46(1), 367-373 (2011-12-02)
1,4-Dihydroxyanthraquinone (1,4-DHAQ, a fluorophore) doped cellulose (CL) (denoted as 1,4-DHAQ@CL) microporous nanofiber film has been achieved via simple electrospinning and subsequent deacetylating, and used for highly sensitive and selective fluorescence detection of Cu(2+) in aqueous solution. As the resultant byproduct
Global Trade Item Number
| SKU | GTIN |
|---|---|
| Q906-100G | 04061836688035 |
| Q906-5G | 04061836688042 |