3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

ChemicalBook > CAS DataBase List > 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

Product Name: 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE
CAS No.: 207738-08-7
Chemical Name: 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE
Synonyms: abs9123;TMB-2HCL-2HO;TMB*2HCL*2H2O;TMB 2HC1.xH2O;TMB 2HCl.xH2O;TMB2HC1 hydrate;TMB Hydrochloride;TMB (hydrochloride hydrate);TMB (dihydrochloride x.hydrate);5'-Tetramethylbenzidine 2HCl 2H20
CBNumber: CB1500794
Molecular Formula: C16H23ClN2O
Formula Weight: 294.82
MOL File: 207738-08-7.mol

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3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE Property

Melting point:: >300°C
storage temp.: 2-8°C
solubility: Soluble in DMSO (~1.7 mg/ml), and 1:300 DMSO:PBS (pH 7.2) (0.03 mg/ml).
form: Powder
Sensitive: Moisture & Light Sensitive
InChIKey: NYNRGZULARUZCC-UHFFFAOYSA-N
CAS DataBase Reference: 207738-08-7

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Safety

Risk Statements: 22
Safety Statements: 22-24/25-25-24
WGK Germany: 3
TSCA: Yes
HS Code: 29215900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H341Suspected of causing genetic defects

Precautionary statements

P201Obtain special instructions before use.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 87750
Product name: 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
Purity: ≥98.0% (calc. on dry substance, AT)
Packaging: 1g
Price: $88.7
Updated: 2024/03/01

Sigma-Aldrich

Product number: 861510
Product name: 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
Purity: 97%
Packaging: 1g
Price: $113
Updated: 2024/03/01

Alfa Aesar

Product number: J60332
Product name: 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, 98%
Packaging: 1g
Price: $83.65
Updated: 2024/03/01

Alfa Aesar

Product number: J60332
Product name: 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, 98%
Packaging: 2.5g
Price: $134.65
Updated: 2024/03/01

Sigma-Aldrich

Product number: T8768
Product name: 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate
Purity: powder, ≥98%
Packaging: 100mg
Price: $80.3
Updated: 2024/03/01

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3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE Chemical Properties,Usage,Production

Description

TMB is an aromatic amine that undergoes oxidation by the higher oxidation states of heme peroxidases (compounds I and II) thereby serving as a reducing co-substrate. One electron oxidation of TMB results in a radical cation that forms a charge-transfer complex with the unoxidized compound. This charge transfer complex absorbs at 652 nm (ε = 39,000). The completely oxidized form (diimine) absorbs at 450 nm (ε = 59,000) and is formed by two sequential one-electron oxidations of TMB. Thus the stoichiometry of oxidation is 0.5 mole charge transfer complex (λ_max = 652 nm) or 1 mole of diimine (λ_max = 450 nm) formed (or TMB oxidized) per mole of hydroperoxide reduced by the peroxidase.

Chemical Properties

Off-white fluffy powder

Uses

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate is a chromophore substrate in ELISA assays. It is a noncarcinogenic substitute for benzidine.

Uses

Convenient water-soluble form of TMB for determination of peroxidase.

Uses

3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate has also been used as a horseradish peroxidase substrate in enzyme linked immunosorbent assay and reverse dot blot (RDB).

General Description

3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate (TMB-d) is a sensitive chromogen substrate for peroxidase. It is non- carcinogenic, hence, it can be used as a safe substitute for benzidine. TMB-d is useful in quantifying hemoglobin and in staining myeloperoxidase-containing granules in granulocytes.

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE manufacturers

Career Henan Chemical Co

Product: 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+% 207738-08-7
Price: US $500.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 10tons
Release date: 2018-08-04

207738-08-7, 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATERelated Search:

4-AMINO-3-METHYLBIPHENYL 3,3',5,5'-Tetramethylbenzidine dihydrochloride 2,6-DIMETHYLANILINE HYDROCHLORIDE O-Tolidine 3'-METHYL-BIPHENYL-4-YLAMINE Tetramethylbenzidine 3,3',5,5'-TETRAMETHYLBIPHENYL 4-Aminobiphenyl hydrochloride Benzidine dihydrochloride 2,4,6-Trimethylaniline 3,3'-Dimethylbenzidine dihydrochloride 2,4-Dimethylaniline hydrochloride 3,3'-Dimethylbiphenyl 3,5-DIMETHYL-BIPHENYL 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

TMB2HC1 hydrate

TMB*2HCL*2H2O

3,3',5,5'-tetramethylbenzidine·2HCl·2H2O

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine hydrochloride hydrate(1:2:x)

3,3',5,5'-tetramethylbiphenyl-4,4'-diamine hydrochloride hydrate

TMB-2HCL-2HO

5'-Tetramethylbenzidine 2HCl 2H20

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+%

3,3μ,5,5μ-Tetramethylbenzidine hydrate dihydrochloride

3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate,TMB dihydrochloride

TMB (hydrochloride hydrate)

3,3',5,5'-tetraMethylbiphenyl-4,4'-diaMine dihydrochloride hydrate (1:2:)

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine hydrochloride hydrate

3,3',5,5'-TetraMethylbenzidine dihydrochloride hydrate 97%

3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate Vetec(TM) reagent grade, >=98%

TMB 2HC1.xH2O

TMB 2HCl.xH2O

3,3',5,5'-Tetramethylbenzidine Dihydrochloride Hydrate (1:2:x)

abs9123

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride xhydrate

3,3',5,5'-tetramethylbiphenyl-4,4'-diamine hydrochloride hyd...

TMB Hydrochloride

3,3,5,5-Tetramethyl Benzidine Dihydrochloride Hydrate (TMB.2HCl.xH2O) extrapure, 98%

4-(4-amino-3,5-dimethylphenyl)-2,6-dimethylaniline,hydrate,dihydrochloride

TMB 2HCl|3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate

TMB (dihydrochloride x.hydrate)

3,3 ', 5,5' - Tetramethylbenzidine dihydrochloride salt water complex

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

3,3',5,5'-Tetramethyl-[1,1'-biphenyl]-4,4'-diamine dihydrochloride xhydrate

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

3,3',5,5'-tetramethyl-[1,1'-biphenyl]-4,4'-diamine hydrochloride hydrate

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+%

3,3',5,5'-tetramethylbiphenyl-4,4'-diamine hydrochloride hydrate

3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate

207738-08-7

-C6H2CH324NH222HClxH2O