[A12107] CAS 637-01-4 | N,N,N’,N’-Tetramethyl-p-phenylenediamine dihydrochloride, 98+% | Alfa
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Brand: Alfa Aesar
637-01-4 | C10H18Cl2N2 | dihydrogen wurster’s blue dichloride
Chemical Identifiers
CAS
637-01-4
Molecular Weight (g/mol)
237.17
Synonym
dihydrogen wurster’s blue dichloride
SMILES
[H+].[H+].[Cl-].[Cl-].CN(C)C1=CC=C(C=C1)N(C)C
InChI Key
FBHKTSXMTASXFJ-UHFFFAOYSA-N
Molecular Formula
C10H18Cl2N2
IUPAC Name
dihydrogen N1,N1,N4,N4-tetramethylbenzene-1,4-diamine dichloride
Specifications
Assay (Freebase GC)
≥98.0% (non-U.S. Specification)
Appearance (Color)
White to cream to yellow or grey or pale brown
Assay (Titration ex Chloride)
≥98.0 to ≤102.0% (non-U.S. Specification)
Form
Crystals or powder or crystalline powder
Assay from Supplier’s CofA
≥98.0% (U.S. Specification )
설명
N,N,N’,N’-tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. It is also used as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms. It finds application as a detection of peroxidases on polyacrylamide gels.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
N,N,N′,N′-tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. It is also used as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms. It finds application as a detection of peroxidases on polyacrylamide gels.
N,N,N′,N′-tetramethyl-p-phenylenediamine dihydrochloride (TMPD) is an oxidizable compound that serves as a reducing co-substrate for heme peroxidases. It is also used as a test reagent in microbiology for the classification of cytochrome oxidase positive aerobic microorganisms. It finds application as a detection of peroxidases on polyacrylamide gels.
Solubility
Soluble in dimethyl sulfoxide, water and phosphate buffered saline at pH 7.2.
Notes
Light sensitive. Incompatible with strong oxidizing agents.
Other References:
Beilstein:5132096
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335 Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS637-01-4FORMULAC10H18Cl2N2EINECS211-274-8MDLMFCD00012482
| Pakage | 10g, 250g, 50G |
|---|---|
| brand | Alfa Aesar |
