P1526
o-Phenylenediamine dihydrochloride
peroxidase substrate, chromogenic, solid
Manufacturer: Sigma Aldrich
CAS Number: 615-28-1
Synonym(S): OPD
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 10 G | P1526-10-G | In Stock | ₹ 9,937.35 |
| 25 G | P1526-25-G | In Stock | ₹ 23,999.03 |
| 50 G | P1526-50-G | In Stock | ₹ 36,501.90 |
| 100 G | P1526-100-G | In Stock | ₹ 61,323.63 |
P1526 - 10 G
In Stock
Quantity
1
Base Price: ₹ 9,937.35
GST (18%): ₹ 1,788.723
Total Price: ₹ 11,726.073
product name
o-Phenylenediamine dihydrochloride, peroxidase substrate
Quality Level
300
form
solid
color
white to off-white
mp
258 °C (dec.) (lit.)
storage temp.
−20°C
SMILES string
Cl[H].Cl[H].Nc1ccccc1N
InChI
1S/C6H8N2.2ClH/c7-5-3-1-2-4-6(5)8;;/h1-4H,7-8H2;2*1H
InChI key
RIIWUGSYXOBDMC-UHFFFAOYSA-N
Other Options
Related Products
Description
- General description: o-Phenylenediamine dihydrochloride (OPD) is a chromogenic substrate that can be used in enzyme-linked immunosorbent assay (ELISA) procedures as it utilizes horseradish peroxidase conjugates. The substrate produces a soluble end product that is orange-brown 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 dihydrochloride has been used as a peroxidase substrate in enzyme-linked immunosorbent assay (ELISA) procedures.[1][2][3][4]
- Caution: May darken in storage.
SAFETY INFORMATION
Pictograms
Signal Word
Danger
Hazard Statements
Precautionary Statements
P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P312 - P305 + P351 + P338
Hazard Classifications
Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 2 - Eye Irrit. 2 - Muta. 2 - Skin Sens. 1
WGK
WGK 1
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable