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01-3110

Sigma-Aldrich

Aluminon

JIS special grade

Sinonimo/i:

Aurintricarboxylic acid ammonium salt, ATA, Aluminon, Ammonium aurintricarboxylate

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About This Item

Formula condensata:
C22H14O9 · 3NH3
Numero CAS:
569-58-4
Peso molecolare:
473.43
Colour Index:
43810
Beilstein:
3900820
Numero CE:
209-319-1
Numero MDL:
MFCD00040925
Codice UNSPSC:
12171500
ID PubChem:
329747250

Grado

JIS special grade

Stato

powder

Disponibilità

available only in Japan

Punto di fusione

220-225 °C (dec.) (lit.)

Solubilità

water: soluble

Condizioni di spedizione

ambient

Temperatura di conservazione

room temp

Stringa SMILE

N.N.N.OC(=O)c1cc(ccc1O)\C(c2ccc(O)c(c2)C(O)=O)=C3/C=CC(=O)C(=C3)C(O)=O

InChI

1S/C22H14O9.3H3N/c23-16-4-1-10(7-13(16)20(26)27)19(11-2-5-17(24)14(8-11)21(28)29)12-3-6-18(25)15(9-12)22(30)31;;;/h1-9,23-24H,(H,26,27)(H,28,29)(H,30,31);3*1H3
AIPNSHNRCQOTRI-UHFFFAOYSA-N

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Azioni biochim/fisiol

Aurintricarboxylic acid readily polymerizes in aqueous solution, forming a stable free radical that inhibits protein-nucleic acid interactions. It is a potent inhibitor of ribonuclease and topoisomerase II by preventing the binding of the nucleic acid to the enzyme. It stimulates tyrosine phosphorylation processes including the Jak2/STAT5 pathway in NB2 lymphoma cells, ErbB4 in neuroblastoma cells, and MAP kinases, Shc proteins, phosphatidylinositide 3-kinase and phospholipase C in PC12 cells. Aurintricarboxylic acid inhibits apoptosis in many cell types. Its neuroprotective effect, perhaps due to its ability to prevent down-regulation of Ca2+ impermeable GluR2 receptors or to its ability to inhibit calpain, a Ca2+-activated protease that is activated during apoptosis.

Altre note

May contain a substantial amount of polymeric material.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

dust mask type N95 (US), Eyeshields, Gloves

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Certificati d'analisi (COA)

Lot/Batch Number
U7141
U8764
U6668
U8471
A3242

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Jakyung Yoo et al.
Advances in protein chemistry and structural biology, 87, 219-247 (2012-05-23)
DNA methyltransferases (DNMTs) are promising epigenetic targets for the development of novel anticancer drugs and other diseases. Molecular modeling and experimental approaches are being used to identify and develop inhibitors of human DNMTs. Most of the computational efforts conducted so
Moonhee Lee et al.
Neurobiology of aging, 34(5), 1451-1461 (2012-11-28)
Aberrant complement activation is known to exacerbate the pathology in a spectrum of degenerative diseases of aging. We previously reported that aurin tricarboxylic acid (ATA) is an orally effective agent which prevents formation of the membrane attack complex of complement.
Hui-Chen Hung et al.
The Journal of antimicrobial chemotherapy, 65(4), 676-683 (2010-01-22)
Enterovirus 71 (EV71) causes serious diseases in humans. The aim of this study was to examine the effects of aurintricarboxylic acid (ATA) on EV71 replication and to explore the underlying mechanism. To measure the activity of ATA in inhibiting the
Hui-Chen Hung et al.
Antiviral research, 81(2), 123-131 (2008-11-19)
There is a continuing threat that the highly pathogenic avian influenza virus will cause future influenza pandemics. In this study, we screened a library of compounds that are biologically active and structurally diverse for inhibitory activity against influenza neuraminidase (NA).
Jakyung Yoo et al.
Journal of molecular modeling, 18(4), 1583-1589 (2011-08-02)
DNA methyltransferase 1 (DNMT1) is an emerging target for the treatment of cancer, brain disorders, and other diseases. Currently, there are only a few DNMT1 inhibitors with potential application as therapeutic agents or research tools. 5,5-Methylenedisalicylic acid is a novel
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