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WST-1

CAT: 0804-HY-136976-03Size: 10 mM - 1 mLDry Ice: NoHazardous: No
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CAT#:0804-HY-136976-03Size:10 mM - 1 mL
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
WST-1 is a kind of water-soluble tetrazolium salt. WST induces the intracellular mitochondrial dehydrogenase to conduct NADH-dependent enzyme digestion reaction, releasing the water-soluble methyl benzene product. WST-1 can be used for the detection of cell proliferation and cytotoxicity, via the determination of the light absorption value at 450 nm[1].
CAS Number
150849-52-8
UNSPSC
12171500
Hazard Statement
H302, H312, H332
Target
Fluorescent Dye
Type
Dye Reagents
Related Pathways
Others
Field of Research
Cancer
Assay Protocol
https://www.medchemexpress.com/wst-1.html
Purity
98.0
Solubility
DMSO : 25 mg/mL (ultrasonic; warming; heat to 80°C) |H2O : 87.5 mg/mL (ultrasonic)
Smiles
O=[S]([O-])(C1=C(C=CC([S](=O)(O[Na])=O)=C1)C2=NN(C(C=C3)=CC=C3I)[N+](C(C=C4)=CC=C4[N+]([O-])=O)=N2)=O
Molecular Formula
C19H11IN5NaO8S2
Molecular Weight
651.34
Precautions
H302, H312, H332
References & Citations
[1]Munetaka ISHIYAMA, et al. A new sulfonated tetrazolium salt that produces a highly water-soluble formazan dye. Chem. Pharm. Bull. 1993, 41 (6) : 1118-1122.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, sealed storage, away from moisture and light)
Scientific Category
Dye Reagents
Clinical Information
No Development Reported

Chemical Information

Sodium 4-(3-(4-iodophenyl)-2-(4-nitrophenyl)-2H-tetrazol-3-ium-5-yl)benzene-1,3-disulfonate

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CAS Number150849-52-8
PubChem CID6099081
IUPAC Namesodium 4-[2-(4-iodophenyl)-3-(4-nitrophenyl)tetrazol-3-ium-5-yl]benzene-1,3-disulfonate
Molecular FormulaC19H11IN5NaO8S2
Molecular Weight651.3
Topological Polar Surface Area212
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count3
Heavy Atom Count36
Formal Charge0
Complexity942
SMILES
C1=CC(=CC=C1N2N=C(N=[N+]2C3=CC=C(C=C3)[N+](=O)[O-])C4=C(C=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-])I.[Na+]
InChI
InChI=1S/C19H12IN5O8S2.Na/c20-12-1-3-13(4-2-12)23-21-19(22-24(23)14-5-7-15(8-6-14)25(26)27)17-10-9-16(34(28,29)30)11-18(17)35(31,32)33;/h1-11H,(H-,28,29,30,31,32,33);/q;+1/p-1
InChIKey
JUJBNYBVVQSIOU-UHFFFAOYSA-M
Chemical Structure
2D Structure
2D structure of Sodium 4-(3-(4-iodophenyl)-2-(4-nitrophenyl)-2H-tetrazol-3-ium-5-yl)benzene-1,3-disulfonate
CAS: 150849-52-8
CID: 6099081
Formula: C19H11IN5NaO8S2
MW: 651.3
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight651.3
Hydrogen Bond Donor Count0
Hydrogen Bond Acceptor Count10
Rotatable Bond Count3
Exact Mass650.89915
Monoisotopic Mass650.89915
Topological Polar Surface Area212 Ų
Heavy Atom Count36
Formal Charge0
Complexity942
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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