860336
3,3′,5,5′-Tetramethylbenzidine
≥99%
Manufacturer: Sigma Aldrich
CAS Number: 54827-17-7
Synonym(S): BM blue, Sure Blue TMB, TMB, TMB Blotting Plus, TMB substrate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 100 MG | 860336-100-MG | In Stock | ₹ 2,316.55 |
| 1 G | 860336-1-G | In Stock | ₹ 6,830.58 |
| 5 G | 860336-5-G | In Stock | ₹ 22,840.75 |
| 25 G | 860336-25-G | In Stock | ₹ 46,038.73 |
860336 - 100 MG
In Stock
Quantity
1
Base Price: ₹ 2,316.55
GST (18%): ₹ 416.979
Total Price: ₹ 2,733.529
Quality Level
200
Assay
≥99%
form
powder
mp
168-171 °C (lit.)
storage temp.
2-8°C
SMILES string
Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
InChI
1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChI key
UAIUNKRWKOVEES-UHFFFAOYSA-N
Other Options
Related Products
Description
- General description: 3,3′,5,5′-Tetramethylbenzidine is a peroxidase sensitive dye.[1] It is a better alternative to syringaldazine for the determination of chlorine in water due to its product stability and no interference from calcium and magnesium ions.[2]
- Application: 3,3′,5,5′-Tetramethylbenzidine (TMB) is a noncarcinogenic substitute (Ames test negative) for benzidine suitable as peroxidase substrate for use in ELISA procedures. The substrate produces a soluble end product that is pale blue in color and can be read spectrophotometrically at 370 or 620-650 nm. The TMB reaction may be stopped with 2 M H2SO4 (resulting in a yellow color), and read at 450 nm. A sensitive and specific reagent for the detection of blood, assay of hemoglobin, assay of peroxidases.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Chronic 4 - Carc. 2
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
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Quality Level: 200
Assay: ≥99%
form: powder
mp: 168-171 °C (lit.)
storage temp.: 2-8°C
SMILES string: Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
InChI: 1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChI key: UAIUNKRWKOVEES-UHFFFAOYSA-N
Quality Level:
200
Assay:
≥99%
form:
powder
mp:
168-171 °C (lit.)
storage temp.:
2-8°C
SMILES string:
Cc1cc(cc(C)c1N)-c2cc(C)c(N)c(C)c2
InChI:
1S/C16H20N2/c1-9-5-13(6-10(2)15(9)17)14-7-11(3)16(18)12(4)8-14/h5-8H,17-18H2,1-4H3
InChI key:
UAIUNKRWKOVEES-UHFFFAOYSA-N
Quality Level: __
Assay: >99% (TLC)
form: powder
mp: __
storage temp.: −20°C
SMILES string: [O-]P(OC([2H])(C([N+](C([2H])([2H])[2H])(C([2H])([2H])[2H])C([2H])([2H])[2H])([2H])[2H])[2H])(OC([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])([2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H]
InChI: 1S/C17H38NO4P/c1-5-6-7-8-9-10-11-12-13-14-16-21-23(19,20)22-17-15-18(2,3)4/h5-17H2,1-4H3/i1D3,2D3,3D3,4D3,5D2,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2,14D2,15D2,16D2,17D2
InChI key: QBHFVMDLPTZDOI-DHIOKLJKSA-N
Quality Level:
__
Assay:
>99% (TLC)
form:
powder
mp:
__
storage temp.:
−20°C
SMILES string:
[O-]P(OC([2H])(C([N+](C([2H])([2H])[2H])(C([2H])([2H])[2H])C([2H])([2H])[2H])([2H])[2H])[2H])(OC([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])(C([2H])([2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H])[2H]
InChI:
1S/C17H38NO4P/c1-5-6-7-8-9-10-11-12-13-14-16-21-23(19,20)22-17-15-18(2,3)4/h5-17H2,1-4H3/i1D3,2D3,3D3,4D3,5D2,6D2,7D2,8D2,9D2,10D2,11D2,12D2,13D2,14D2,15D2,16D2,17D2
InChI key:
QBHFVMDLPTZDOI-DHIOKLJKSA-N
Quality Level: __
Assay: >99% (TLC)
form: solution
mp: __
storage temp.: −20°C
SMILES string: __
InChI: __
InChI key: __
Quality Level:
__
Assay:
>99% (TLC)
form:
solution
mp:
__
storage temp.:
−20°C
SMILES string:
__
InChI:
__
InChI key:
__
Quality Level: __
Assay: >99% (TLC)
form: powder
mp: __
storage temp.: −20°C
SMILES string: [O-]P(OC([2H])([2H])C([2H])([2H])[N+](C)(C)C)(OC[C@]([H])(OC(CCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCC)=O)=O
InChI: __
InChI key: __
Quality Level:
__
Assay:
>99% (TLC)
form:
powder
mp:
__
storage temp.:
−20°C
SMILES string:
[O-]P(OC([2H])([2H])C([2H])([2H])[N+](C)(C)C)(OC[C@]([H])(OC(CCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCC)=O)=O
InChI:
__
InChI key:
__