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o-Phenylenediamine - ≥98%, Peroxidase substrate, powder, high purity , CAS No.95-54-5

61 Citations

COA

Grade & Purity:

≥98%
Peroxidase substrate

Cas Number: 95-54-5
Molecular Weight: 108.14
Beilstein Registry Number: 606074
EC Number: 202-430-6
MDL number: MFCD00007721
PubChem CID: 7243

In stock

Item Number

O755484

Grouped product items
SKU	Size	Availability	Price	Qty
O755484-50g	50g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$208.90
O755484-100g	100g	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$378.90

Basic Description

Specifications & Purity	≥98%, Peroxidase substrate
Storage Temp	Store at 2-8°C
Shipped In	Wet ice This product requires cold chain shipping. Ground and other economy services are not available.
Product Description	o-Phenylenediamine (OPD) Free Base is a peroxidase substrate suitable for use in enzyme linked immunosorbent assay (ELISA) procedures. The substrate produces a soluble product that is orange-brown in color and can be read spectrophotometrically at 450 nm. The OPD reaction may be stopped with 3N HCl or 3M H₂SO₄ and read at 492 nm. Application: o-Phenylenediamine has been used in the microtiter?based assay for hyaluronan quantification. It has also been used in enzyme linked immunosorbent assay (ELISA) for color development.

Taxonomic Classification

Taxonomy Tree

Kingdom Organic compounds
- Superclass Benzenoids
  - Class Benzene and substituted derivatives
    - Subclass Aniline and substituted anilines

Kingdom	Organic compounds
Superclass	Benzenoids
Class	Benzene and substituted derivatives
Subclass	Aniline and substituted anilines
Intermediate Tree Nodes	Not available
Direct Parent	Aniline and substituted anilines
Alternative Parents	Primary amines Organopnictogen compounds Hydrocarbon derivatives
Molecular Framework	Aromatic homomonocyclic compounds
Substituents	Aniline or substituted anilines - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Primary amine - Organonitrogen compound - Amine - Aromatic homomonocyclic compound
Description	This compound belongs to the class of organic compounds known as aniline and substituted anilines. These are organic compounds containing an aminobenzene moiety.
External Descriptors	an arylamine
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

Names and Identifiers

IUPAC Name	benzene-1,2-diamine
INCHI	InChI=1S/C6H8N2/c7-5-3-1-2-4-6(5)8/h1-4H,7-8H2
InChIKey	GEYOCULIXLDCMW-UHFFFAOYSA-N
Smiles	C1=CC=C(C(=C1)N)N
Isomeric SMILES	C1=CC=C(C(=C1)N)N
WGK Germany	3
RTECS	SS7875000
UN Number	1673
Packing Group	III
Molecular Weight	108.14
Beilstein	606074
Reaxy-Rn	606074
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=606074&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Chemical and Physical Properties

Solubility	ethanol: 50 mg/mL, clear, colorless to faintly yellow
Flash Point(°F)	276.8 °F
Flash Point(°C)	136°C
Boil Point(°C)	256～258°C
Melt Point(°C)	103-104°C
Molecular Weight	108.140 g/mol
XLogP3	0.100
Hydrogen Bond Donor Count	2
Hydrogen Bond Acceptor Count	2
Rotatable Bond Count	0
Exact Mass	108.069 Da
Monoisotopic Mass	108.069 Da
Topological Polar Surface Area	52.000 Å²
Heavy Atom Count	8
Formal Charge	0
Complexity	62.900
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	1

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