391700
Croconic acid
98%
Synonym(s):
4,5-Dihydroxy-4-cyclopentene-1,2,3-trione
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About This Item
Empirical Formula (Hill Notation):
C5H2O5
CAS Number:
Molecular Weight:
142.07
UNSPSC Code:
12171500
NACRES:
NA.47
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
2043130
InChI
1S/C5H2O5/c6-1-2(7)4(9)5(10)3(1)8/h6-7H
SMILES string
OC1=C(O)C(=O)C(=O)C1=O
InChI key
RBSLJAJQOVYTRQ-UHFFFAOYSA-N
assay
98%
form
powder, crystals or chunks
mp
>300 °C (lit.)
application(s)
diagnostic assay manufacturing
hematology
histology
storage temp.
room temp
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Xiaoting Gao et al.
Biomaterials, 267, 120454-120454 (2020-11-08)
The development of tumor acidic microenvironment-responsive theranostic agents is a research hotspot. Herein, we developed highly photostable amphiphilic croconium dye-anchored red blood cell membrane vesicle (denoted as LET-5) for tumor pH-responsive near-infrared fluorescence (NIRF) and photoacoustic (PA) duplex imaging-guided photothermal
Francisco Colmenero et al.
The journal of physical chemistry. A, 123(19), 4241-4261 (2019-04-26)
A precise and complete thermodynamic, Raman spectroscopic, and ultraviolet-visible (UV-vis) optical characterization of the deltic, squaric, and croconic cyclic oxocarbon acids is obtained using theoretical solid-state methods employing very demanding calculation parameters. The computed fundamental thermodynamic properties include the isobaric
Lan Yao et al.
Polymers, 12(5) (2020-05-28)
Polymeric nanomaterials made from amphiphilic block copolymers are increasingly used in the treatment of tumor tissues. In this work, we firstly synthesized the amphiphilic block copolymer PBnMA-b-P(BAPMA-co-PEGMA) via reversible addition-fragmentation chain transfer (RAFT) polymerization using benzyl methacrylate (BnMA), poly (ethylene
Felicitas Jansen et al.
Macromolecular rapid communications, 41(22), e2000418-e2000418 (2020-10-14)
In the development and optimization of imaging methods, photoacoustic imaging (PAI) has become a powerful tool for preclinical biomedical diagnosis and detection of cancer. PAI probes can improve contrast and help identify pathogenic tissue. Such contrast agents must meet several
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