5,5′-Dithiobis(2-nitrobenzoic acid)
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- $6 - $1760
- Product name: 5,5′-Dithiobis(2-nitrobenzoic acid)
- CAS: 69-78-3
- MF: C14H8N2O8S2
- MW: 396.35
- EINECS:200-714-4
- MDL Number:MFCD00007140
- Synonyms:ellmann's reagent;ELLMANS' REAGENT;BIS(3-CARBOXY-4-NITROPHENYL) DISULFIDE;3-CARBOXY-4-NITROPHENYL DISULFIDE;Ellmsn'sreagent;Bis(3-carboxy-4-nitrophenyl) disulphide~3-Carboxy-4-nitrophenyl disulphide~Ellmans;Ellmanns;5,5'-Dithobis(2-Nitrobenzoic Acid)
59 prices
Selected condition:
Brand
- Adipogen Life Sciences
- AHH
- AK Scientific
- Alfa Aesar
- Ambeed
- ApexBio Technology
- Apolloscientific
- Atlantic Research Chemicals
- Biorbyt Ltd
- Biosynth Carbosynth
- Cayman Chemical
- Chem-Impex
- Crysdot
- Frontier Specialty Chemicals
- Matrix Scientific
- Oakwood
- Sigma-Aldrich
- Soltec Ventures
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 10μg
- 100ul
- 250mg
- 500mg
- 1g
- 5gm
- 5g
- 10g
- 25g
- 50g
- 100g
- 250G
- 50gm:
- 100dtn
- 250dtn
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0156-G001
- Product descriptionDTNB ≥98%(Titration)
- Packaging1g
- Price$29
- Updated2021-12-16
- Buy
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0156-G025
- Product descriptionDTNB ≥98%(Titration)
- Packaging25g
- Price$147
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-11487
- Product description5,5′-Dithiobis(2-nitrobenzoic acid) 99%
- Packaging100g
- Price$420
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL786
- Product description5,5′-Dithiobis(2-nitrobenzoic acid)
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL786
- Product description5,5′-Dithiobis(2-nitrobenzoic acid)
- Packaging25g
- Price$127
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberL786
- Product description5,5′-Dithiobis(2-nitrobenzoic acid)
- Packaging100g
- Price$421
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA14331
- Product description5,5'-Dithiobis(2-nitrobenzoic acid), 99%
- Packaging1g
- Price$34.9
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA14331
- Product description5,5'-Dithiobis(2-nitrobenzoic acid), 99%
- Packaging5g
- Price$76.5
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA14331
- Product description5,5'-Dithiobis(2-nitrobenzoic acid), 99%
- Packaging25g
- Price$340
- Updated2024-03-01
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging250mg
- Price$6
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging1g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging5g
- Price$22
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging10g
- Price$42
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging25g
- Price$84
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA146608
- Product descriptionDTNB 98%
- Packaging100g
- Price$302
- Updated2021-12-16
- Buy
- ManufacturerApexBio Technology
- Product numberC7018
- Product descriptionDTNB
- Packaging500mg
- Price$35
- Updated2021-12-16
- Buy
Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
---|---|---|---|---|---|---|
Adipogen Life Sciences | CDX-D0156-G001 | DTNB ≥98%(Titration) | 1g | $29 | 2021-12-16 | Buy |
Adipogen Life Sciences | CDX-D0156-G025 | DTNB ≥98%(Titration) | 25g | $147 | 2021-12-16 | Buy |
AHH | MT-11487 | 5,5′-Dithiobis(2-nitrobenzoic acid) 99% | 100g | $420 | 2021-12-16 | Buy |
AK Scientific | L786 | 5,5′-Dithiobis(2-nitrobenzoic acid) | 1g | $14 | 2021-12-16 | Buy |
AK Scientific | L786 | 5,5′-Dithiobis(2-nitrobenzoic acid) | 25g | $127 | 2021-12-16 | Buy |
AK Scientific | L786 | 5,5′-Dithiobis(2-nitrobenzoic acid) | 100g | $421 | 2021-12-16 | Buy |
Alfa Aesar | A14331 | 5,5'-Dithiobis(2-nitrobenzoic acid), 99% | 1g | $34.9 | 2024-03-01 | Buy |
Alfa Aesar | A14331 | 5,5'-Dithiobis(2-nitrobenzoic acid), 99% | 5g | $76.5 | 2024-03-01 | Buy |
Alfa Aesar | A14331 | 5,5'-Dithiobis(2-nitrobenzoic acid), 99% | 25g | $340 | 2024-03-01 | Buy |
Ambeed | A146608 | DTNB 98% | 250mg | $6 | 2021-12-16 | Buy |
Ambeed | A146608 | DTNB 98% | 1g | $8 | 2021-12-16 | Buy |
Ambeed | A146608 | DTNB 98% | 5g | $22 | 2021-12-16 | Buy |
Ambeed | A146608 | DTNB 98% | 10g | $42 | 2021-12-16 | Buy |
Ambeed | A146608 | DTNB 98% | 25g | $84 | 2021-12-16 | Buy |
Ambeed | A146608 | DTNB 98% | 100g | $302 | 2021-12-16 | Buy |
ApexBio Technology | C7018 | DTNB | 500mg | $35 | 2021-12-16 | Buy |
Properties
Melting point :240-245 °C (dec.)(lit.)
Boiling point :671.9±55.0 °C(Predicted)
Density :1.67
refractive index :1.6900 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :1.57±0.25(Predicted)
form :Yellow solid
color :Pale Yellow to Light Yellow
Water Solubility :Soluble in water and ethanol.
Merck :14,3551
BRN :1896821
Stability :Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey :KIUMMUBSPKGMOY-UHFFFAOYSA-N
CAS DataBase Reference :69-78-3(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 3,3'-dithiobis[6-nitro- (69-78-3)
Boiling point :671.9±55.0 °C(Predicted)
Density :1.67
refractive index :1.6900 (estimate)
storage temp. :Keep in dark place,Sealed in dry,Room Temperature
pka :1.57±0.25(Predicted)
form :Yellow solid
color :Pale Yellow to Light Yellow
Water Solubility :Soluble in water and ethanol.
Merck :14,3551
BRN :1896821
Stability :Stable. Incompatible with strong bases, strong oxidizing agents.
InChIKey :KIUMMUBSPKGMOY-UHFFFAOYSA-N
CAS DataBase Reference :69-78-3(CAS DataBase Reference)
EPA Substance Registry System :Benzoic acid, 3,3'-dithiobis[6-nitro- (69-78-3)
Safety Information
Symbol(GHS): |
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Description
Reagent for determination of sufhydryl groups.5,5'-dithiobis-(2-nitrobenzoic acid) is widely utilized as a non-fluorescent probe to quantify the number or the concentration of thiol groups in a sample. It acts as a cleavable cross-linking agent. It finds an important application as a sensitive reagent for determining free sulfhydryl content in proteins, peptides, and tissues. It is also employed in high-performance liquid chromatography (HPLC) to determine the alkylthiol content.Related product price
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Suppliers and manufacturers
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Yunbio Tech Co.,Ltd.