Chinese Japanese Germany Korea
ChemicalBook >> CAS DataBase List >>3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE

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

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE Structure
3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE structure
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
Molecular Weight:
294.82
MDL Number:
MFCD00150104
MOL File:
207738-08-7.mol
Last updated:2025-04-17 18:22:24
Request For Quotation

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

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
color Light brown to brown
Sensitive Moisture & Light Sensitive
InChIKey NYNRGZULARUZCC-UHFFFAOYSA-N
CAS DataBase Reference 207738-08-7
UNSPSC Code 12352204
NACRES NA.83

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS07,GHS08
Signal word  Warning
Hazard statements  H302-H315-H319-H341
Precautionary statements  P201-P280-P301+P312a-P305+P351+P338-P405-P501a
Risk Statements  22
Safety Statements  22-24/25-25-24
WGK Germany  3
TSCA  Yes
HS Code  29215900
NFPA 704
0
3 0

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 87750 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate ≥98.0% (calc. on dry substance, AT) 207738-08-7 1g $88.7 2024-03-01 Buy
Sigma-Aldrich 861510 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate 97% 207738-08-7 1g $113 2024-03-01 Buy
Alfa Aesar J60332 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, 98% 207738-08-7 1g $83.65 2024-03-01 Buy
Alfa Aesar J60332 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate, 98% 207738-08-7 2.5g $134.65 2024-03-01 Buy
Sigma-Aldrich T8768 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate powder, ≥98% 207738-08-7 100mg $80.3 2024-03-01 Buy
Product number Packaging Price Buy
87750 1g $88.7 Buy
861510 1g $113 Buy
J60332 1g $83.65 Buy
J60332 2.5g $134.65 Buy
T8768 100mg $80.3 Buy

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE Chemical Properties,Uses,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 (λmax = 652 nm) or 1 mole of diimine (λmax = 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 has also been used as a horseradish peroxidase substrate in enzyme linked immunosorbent assay and reverse dot blot (RDB).

Uses

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

Uses

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

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

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

Global( 159)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21628 55
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418679 +8618949832763 info@tnjchem.com China 2986 55
career henan chemical co 		+86-0371-86658258 +8613203830695 sales@coreychem.com China 29859 58
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28172 58
Shandong chuangyingchemical Co., Ltd. 		18853181302 sale@chuangyingchem.com CHINA 5906 58
Antai Fine Chemical Technology Co.,Limited 		18503026267 info@antaichem.com CHINA 9636 58
Neostar United (Changzhou) Industrial Co., Ltd. 		+86-0519-85551759 +8613506123987 marketing1@neostarunited.com China 8831 58
SIMAGCHEM CORP 		+86-13806087780 sale@simagchem.com China 17365 58
SINOPRO.CO.LTD 		0082-42-721-7177 michael@sinopro.co.kr South Korea 297 58
Career Henan Chemica Co 		+86-0371-86658258 +8613203830695 laboratory@coreychem.com China 30231 58
Supplier Advantage
Henan Tianfu Chemical Co.,Ltd. 		55
Hefei TNJ Chemical Industry Co.,Ltd. 		55
career henan chemical co 		58
Hubei Jusheng Technology Co.,Ltd. 		58
Shandong chuangyingchemical Co., Ltd. 		58
Antai Fine Chemical Technology Co.,Limited 		58
Neostar United (Changzhou) Industrial Co., Ltd. 		58
SIMAGCHEM CORP 		58
SINOPRO.CO.LTD 		58
Career Henan Chemica Co 		58

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

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+% pictures 2019-07-06 3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+%
207738-08-7
 US $500.00 / KG 1KG 98% 10tons Career Henan Chemical Co

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

3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+%(207738-08-7)Raman3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE, 98+%(207738-08-7)IR

207738-08-7(3,3',5,5'-TETRAMETHYLBENZIDINE DIHYDROCHLORIDE HYDRATE)Related 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

1of3

TMB*2HCL*2H2O 3,3',5,5'-tetramethylbenzidine·2HCl·2H2O 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'-TetraMethylbenzidine dihydrochloride hydrate 97% 3,3',5,5'-Tetramethylbenzidine dihydrochloride hydrate Vetec(TM) reagent grade, >=98% TMB 2HC1.xH2O TMB2HC1 hydrate 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 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 hydrochloride hydrate 3,3′,5,5′-Tetramethylbenzidine dihydrochloride hydrate 3,3'',5,5''-Tetramethylbenzidine dihydrochloride hydrate 3,3'',5,5''-Tetramethylbenzidine dihydrochloride 3,3′,5,5′-Tetramethyl[1,1′-biphenyl]-4,4′-diamine dihydrochloride dihydrate 207738-08-7 -C6H2CH324NH222HClxH2O