WST-8 - 10mM in Water , CAS No.193149-74-5

CAS: 193149-74-5 Cat. No.: W422359 Formula: C₂₀H₁₃N₆O₁₁S₂Na Molecular Weight: 600.47 EC Number: 693-016-8 PubChem CID: 9894947

GRADE & PURITY 10mM in Water

Synonyms

193149-74-5|WST-8|2-(2-Methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium Sodium Salt|270078-53-0|MFCD09264687|sodium 4-(3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazol-3-ium-5-yl)benzene-1,3-disulfonate|sodium;4-[2-(2

Storage

Protected from light,Store at -80°C

Shipped In

Dry ice packs + Cold packs

Overview

WST-8 is a next generation tetrazolium reagent that serves as a sensitive chromogenic indicator for NADH. It is reduced by NADH at neutral pHs in the presence of 1-methoxy PMS to produce the corresponding formazan dye that absorbs at 460 nM. Useful as a cell viability indicator in cell proliferation assays.
A tetrazolium reagent that serves as a chromogenic indicator for NADH.

Specifications

Synonyms

193149-74-5 | WST-8 | 2-(2-Methoxy-4-nitrophenyl)-3-(4-nitrophenyl)-5-(2,4-disulfophenyl)-2H-tetrazolium Sodium Salt | 270078-53-0 | MFCD09264687 | sodium 4-(3-(2-methoxy-4-nitrophenyl)-2-(4-nitrophenyl)-2H-tetrazol-3-ium-5-yl)benzene-1,3-disulfonate | sodium;4-[2-(2

Specifications & Purity

10mM in Water

Storage

Protected from light,Store at -80°C

Shipped In

Dry ice packs + Cold packs

This product requires cold chain shipping. Ground and other economy services are not available.

Names and Identifiers

Pubchem Sid

528772821

Canonical Smiles

COC1=C(C=CC(=C1)[N+](=O)[O-])[N+]2=NC(=NN2C3=CC=C(C=C3)[N+](=O)[O-])C4=C(C=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]

IUPAC Name

sodium;4-[2-(2-methoxy-4-nitrophenyl)-3-(4-nitrophenyl)tetrazol-2-ium-5-yl]benzene-1,3-disulfonate

InChIKey

VSIVTUIKYVGDCX-UHFFFAOYSA-M

INCHI

1S/C20H14N6O11S2.Na/c1-37-18-10-14(26(29)30)6-9-17(18)24-22-20(21-23(24)12-2-4-13(5-3-12)25(27)28)16-8-7-15(38(31,32)33)11-19(16)39(34,35)36;/h2-11H,1H3,(H-,31,32,33,34,35,36);/q;+1/p-1

Isomeric SMILES

COC1=C(C=CC(=C1)[N+](=O)[O-])[N+]2=NC(=NN2C3=CC=C(C=C3)[N+](=O)[O-])C4=C(C=C(C=C4)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+]

PubChem CID

9894947

Molecular Weight

600.47

Taxonomic Classification

Taxonomy Tree

• Kingdom Organic compounds
  • Superclass Organoheterocyclic compounds
    • Class Azoles
      • Subclass Tetrazoles

• Kingdom: Organic compounds
• Superclass: Organoheterocyclic compounds
• Class: Azoles
• Subclass: Tetrazoles
• Intermediate Tree Nodes: Not available
• Direct Parent: Phenyltetrazoles and derivatives
• Alternative Parents: Nitrophenyl ethers Benzenesulfonic acids and derivatives 1-sulfo,2-unsubstituted aromatic compounds Benzenesulfonyl compounds Methoxyanilines Anisoles Phenoxy compounds Methoxybenzenes Nitroaromatic compounds Alkyl aryl ethers Sulfonyls Organosulfonic acids Heteroaromatic compounds Azacyclic compounds Propargyl-type 1,3-dipolar organic compounds Organic oxoazanium compounds Organonitrogen compounds Hydrocarbon derivatives Organic oxides Organic sodium salts Organic cations
• Molecular Framework: Aromatic heteromonocyclic compounds
• Substituents: Nitrophenyl ether - Phenyltetrazole - Benzenesulfonate - Arylsulfonic acid or derivatives - Benzenesulfonyl group - 1-sulfo,2-unsubstituted aromatic compound - Nitrobenzene - Methoxyaniline - Phenoxy compound - Nitroaromatic compound - Anisole - Phenol ether - Methoxybenzene - Alkyl aryl ether - Monocyclic benzene moiety - Benzenoid - Sulfonyl - Organosulfonic acid - Organosulfonic acid or derivatives - Organic sulfonic acid or derivatives - Heteroaromatic compound - Organic nitro compound - C-nitro compound - Organic 1,3-dipolar compound - Propargyl-type 1,3-dipolar organic compound - Allyl-type 1,3-dipolar organic compound - Organic oxoazanium - Organic alkali metal salt - Azacycle - Ether - Organic nitrogen compound - Organic oxygen compound - Organooxygen compound - Organonitrogen compound - Organosulfur compound - Organic salt - Organic sodium salt - Hydrocarbon derivative - Organic oxide - Organic cation - Aromatic heteromonocyclic compound
• Description: This compound belongs to the class of organic compounds known as phenyltetrazoles and derivatives. These are compounds containing a phenyltetrazole skeleton, which consists of a tetrazole bound to a phenyl group.
• External Descriptors: Not available

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Chemical and Physical Properties

• Sensitivity: Light sensitive
• Molecular Weight: 600.500 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 13
• Rotatable Bond Count: 4
• Exact Mass: 599.998 Da
• Monoisotopic Mass: 599.998 Da
• Topological Polar Surface Area: 267.000 Ų
• Heavy Atom Count: 40
• Formal Charge: 0
• Complexity: 1080.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 2

XLogP3