SITS

Product Name: SITS
CAS No.: 51023-76-8
Chemical Name: SITS
Synonyms: SIST;SITS;SITS, SODIUM SALT;SITS, DISODIUM SALT;SITS ISO 9001：2015 REACH;STILBENE ISOTHIOCYANATE SULFONIC ACID (SITS);4-ACETAMIDO-4'-ISOTHIOCYANATOSTILBENE-2- 2'-DISULFO;acetamidoisothiocyanato-stilbenedisulfonic acid disodium;4-Acetamido-4′-isothiocyanato-2,2′-stilbenedisulfonic acid;4-ACETAMIDO-4'-ISOTHIOCYANATO-STILBENE-2 ,2'-DISULF.ACID-NA
CBNumber: CB6372291
Molecular Formula: C17H12N2Na2O7S3
Formula Weight: 498.46
MOL File: 51023-76-8.mol

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SITS Property

Melting point:: >300°C (dec.)
storage temp.: -20°C
solubility: Soluble in water, methanol, dimethyl sulfoxide
form: powder
color: Yellow or tan-yellow
λmax: 336 nm
BRN: 9177451
Stability:: Temperature sensitive - recommended storage at -20oC
Biological Applications: Chloride channel blockers; anion transport inhibitors; treating cancer,glaucoma,heart diseases,viral diseases
CAS DataBase Reference: 51023-76-8(CAS DataBase Reference)
EPA Substance Registry System: Benzenesulfonic acid, 5-(acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl)ethenyl]-, disodium salt (51023-76-8)

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Safety

Hazard Codes: Xn
Risk Statements: 22-36/37/38-42
Safety Statements: 22-26-36/37
WGK Germany: 3
F: 8-10-21
HS Code: 2930909899

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H334May cause allergy or asthma symptoms or breathing difficulties if inhaled

H335May cause respiratory irritation

Precautionary statements

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: A0554
Product name: 4-Acetamido-4′-isothiocyanato-2,2′-stilbenedisulfonic acid disodium salt hydrate
Purity: ≥80%
Packaging: 250mg
Price: $251
Updated: 2024/03/01

Sigma-Aldrich

Product number: A0554
Product name: 4-Acetamido-4′-isothiocyanato-2,2′-stilbenedisulfonic acid disodium salt hydrate
Purity: ≥80%
Packaging: 1g
Price: $831
Updated: 2024/03/01

TRC

Product number: A158450
Product name: 4-Acetamido-4''-isothiocyanatostilbene-2,2''-disulfonicAcid,SodiumSalt
Packaging: 2.5g
Price: $950
Updated: 2021/12/16

TRC

Product number: A158450
Product name: 4-Acetamido-4''-isothiocyanatostilbene-2,2''-disulfonicAcid,SodiumSalt
Packaging: 100mg
Price: $90
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FA16931
Product name: 4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, sodium salt
Packaging: 100mg
Price: $120
Updated: 2021/12/16

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SITS Chemical Properties,Usage,Production

Chemical Properties

Light Yellow Solid

Uses

A fluorescent label for the specific and reversible labelling of the outer components of the plasma membrane. The reagent reacts with a fixed number of sites on the surface of cells concerned with anion permeation; does not pass through the osmotic barrier of the membrane; reacts under physiological conditions of temperature, pH and tonicity; and is detectable in small amounts. SEE ALSO NOTES FOR DIDS (CAT#D460600). Fluorescence: max. Abs. l = 336nm, max. Em. l = 436 nm.

Uses

Fluorescent marker for membranes; inhibits anion permeability of membranes. Also inactivates Na,K-ATPase, by covalent modification of a specific Lys residue.

SITS Preparation Products And Raw materials

Raw materials

Preparation Products

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SITS Suppliers

Canada 1 China 25 Germany 1 Japan 1 Switzerland 1 United Kingdom 6 United States 13 Global 48

SynQuest Laboratories, Inc.

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Country: United States
ProdList: 6871
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Riedel-de Haen AG

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Advantage: 87

3B Scientific Corporation

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3B Scientific Corporation

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ProdList: 6718
Advantage: 47

Research Organics, Inc.

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Sciencelab.com, Inc.

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Advance Scientific & Chemical

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Research Organics Inc.

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ProdList: 1324
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Electron Microscopy Sciences

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ProdList: 672
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AnaSpec, Inc.

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Spectrum Chemicals & Laboratory Products

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Zymed Laboratories Inc.

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MP Biomedicals, Inc.

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View Lastest Price from SITS manufacturers

Shaanxi Dideu Medichem Co. Ltd

Product: 4-Acetamido-4`-isothiocyanatostilbenedisulfonic acid disodium salt 51023-76-8
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 99.0%+
Supply Ability: 100 tons
Release date: 2019-12-31

51023-76-8, SITSRelated Search:

4-AMINOSTILBENE 4-Vinylanilin 4-Methylphenyl isothiocyanate TRANS-STILBENE 4-METHYLFORMANILIDE 4,4'-DIAMINOSTILBENE DIHYDROCHLORIDE 5-Amino-2-methylbenzenesulfonic acid p-Acetotoluidide 4,4'-Diamino-2,2'-stilbenedisulfonic acid SITS TRANS-4-AMINOSTILBENE N-(4-VINYL-PHENYL)-ACETAMIDE TRANS-4-ACETYL-AMINOSTILBENE P-VINYLPHENYL ISOTHIOCYANATE SITS AMINE o-Toluenesulfonic acid, sodium salt SITS:Ion Channels 4-ACETAMIDO-4'-ISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID, SODIUM SALT [SITS]

disodium 5-acetamido-2-[2-(4-isothiocyanato-2-sulphonatophenyl)vinyl]benzenesulphonate

4-ACETAMIDO-4'-ISOTHIOCYANATO-STILBENE-2 ,2'-DISULF.ACID-NA

4-ACETAMIDO-4'-ISOTHIOCYANATOSTILBENE-2- 2'-DISULFO

acetamidoisothiocyanato-stilbenedisulfonic acid disodium

4-Acetamido-4μ-isothiocyanato-2,2μ-stilbenedisulfonic acid hydrate disodium salt

SITS, Disodium 4-acetamido-4μ-isothiocyanato-stilben-2,2μ-disulfonate

4-Acetylamino-4'-isothiocyanatostilbene-2,2'-disulfonic acid disodium salt

5-(Acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl)ethenyl]benzenesulfonic acid disodium salt

4-acetamido-4'-isothiocyanato-2,2'-stilbenedisulfonic acid disodium salt hydrate

disodium 4-acetamido-4'-isothiocyanato-stilben-2,2'-disulfonate

4-ACETAMIDO-4''-ISOTHIOCYANOSTILBENE-2,2''-DISULPHONIC ACID SODIUM SALT

4-ACETAMIDO-4'-ISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID, SODIUM SALT

4-ACETAMIDO-4'-ISOTHIOCYANOSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT

4-ACETAMIDO-4'-ISOTHIOCYANOSTILBENE-2,2'-DISULFONIC ACID, SODIUM SALT

disodium 5-acetamido-2-[(E)-2-(4-isothiocyanato-2-sulfonatophenyl)ethenyl]benzenesulfonate

5-(Acetylamino)-2-[2-[4-isothiocyanato-2-(sodiooxysulfonyl)phenyl]ethenyl]benzenesulfonic acid sodium salt

Disodium 4-acetylamino-4'-isothiocyanatostilbene-2,2'-disulfonate

benzenesulfonicacid,5-(acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl)ethe

SIST

SITS, SODIUM SALT

SITS

SITS, DISODIUM SALT

DisodiuM 4-AcetaMido-4'-isothiocyanatostilbene-2,2'-disulfonate

4-AcetaMido-4`-isothiocyanatostilbenedisulfonic acid disodiuM salt

SITS [4-AcetaMido-4'-isothiocyanatostilbene-2,2'-disulfonic acid, disodiuM salt]

4-ACETAMIDO-4'-ISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID DISODIUM SALT

STILBENE ISOTHIOCYANATE SULFONIC ACID (SITS)

4-acetamido-40-isothiocyanato-2,20-stilbenedisulfonic Acid Disodium Salt

Benzenesulfonic Acid, 5-(acetylamino)-2-[2-(4-isothiocyanato-2-sulfophenyl) ethenyl]-, Disodium Salt

Disodium 4-acetamido-40-isothiocyanatostilbene-2,20-disulfonate

4-Acetamido-4′-isothiocyanato-2,2′-stilbenedisulfonic acid

4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonicAcid,SodiumSal

SITS ISO 9001：2015 REACH

4-Acetamido-4'-isothiocyanatostilbene-2,2'-disulfonic acid (disodium)

4-Acetamido-4’-isothiocyanatostilbene-2，2’-disulfonic Acid， Sodium Salt

51023-76-8

C17H12N2O7S3Na2

C17H12N2Na2O7S3

Biochemicals and Reagents

BioChemical

Chelators

Enzyme Inhibitors by Type

Enzyme Inhibitors

Enzymes, Inhibitors, and Substrates

Fluorescent Labels

Fluorescent Probes, Labels, Particles and Stains

Other Fluorescent Labels

Aromatics

Sulfur & Selenium Compounds

Stilbene

marker

Fluorescent Labels & Indicators