SML2853
DASA-58
≥98% (HPLC)
Synonym(s):
3-(4-(2,3-Dihydrobenzo[b][1,4]dioxin-6-ylsulfonyl)-1,4-diazepan-1-ylsulfonyl)aniline, CID-44543605, DASA 58, DASA58, ML 203, ML-203, ML203, N,N′-DiArylSulfonAmide 58, NCGC00185916
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About This Item
Empirical Formula (Hill Notation):
C19H23N3O6S2
CAS Number:
Molecular Weight:
453.53
UNSPSC Code:
12352200
NACRES:
NA.77
MDL number:
Assay:
≥98% (HPLC)
Form:
powder
Quality Segment
assay
≥98% (HPLC)
form
powder
color
white to beige
solubility
DMSO: 2 mg/mL, clear
storage temp.
2-8°C
SMILES string
NC1=CC=CC(S(N2CCN(S(C3=CC=C(OCCO4)C4=C3)(=O)=O)CCC2)(=O)=O)=C1
InChI
1S/C19H23N3O6S2/c20-15-3-1-4-16(13-15)29(23,24)21-7-2-8-22(10-9-21)30(25,26)17-5-6-18-19(14-17)28-12-11-27-18/h1,3-6,13-14H,2,7-12,20H2
InChI key
GMHIOMMKSMSRLY-UHFFFAOYSA-N
Biochem/physiol Actions
DASA-58 is a potent and selective activator of cancer-specific pyruvate kinase isoform PKM2 (hPKM2 AC50 = 38 nM, Emax = 82%), but not PKM1, PKR or PKL, that stabilizes PKM2 tetrameric conformation by targeting a site distinct from that of fructose-1,6-bis-phosphate (FBP). DASA-58 exhibits good aqueous solubility (51.2 μg/mL), decreases cellular lactate production and suppresses cell proliferation selectively under hypoxic conditions (30 μM; H1299, 1% O2). When administered in mice, DASA-58 is reported to exhibit anti-thrombotic efficacy in vivo (40 mg/kg via iv).
Potent and selective activator of cancer-specific pyruvate kinase PKM2 in vitro and in vivo, but not PKM1, PKR or PKL.
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
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