DL-Dithiothreitol
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- $7 - $10710
- Product name: DL-Dithiothreitol
- CAS: 3483-12-3
- MF: C4H10O2S2
- MW: 154.25
- EINECS:222-468-7
- MDL Number:MFCD00004877
- Synonyms:DL-1,4-Dithiothreitol, 1M solution in water, for molecular biology;Dithiothreitol ,98%;DL-1,4-Dithiothreitol,DTT;DTT DL-1,4-Dithiothreitol;DL-Dithiothreitol ,99% [for Molecular biology];DL-1,4-Dithiothreitol, DNAse, RNAse and Protease free, for Molecular b;DL-1,4-Dithiothreitol, DNAse, RNAse and Protease free, for Molecular biology, 99+% 1GR;DL-1,4-Dithiothreitol, for biocheMistry, 99% 1GR
112 prices
Selected condition：
Brand
- Adipogen Life Sciences
- AHH
- AK Scientific
- Alfa Aesar
- Ambeed
- American Custom Chemicals Corporation
- ApexBio Technology
- Apolloscientific
- Chemenu
- Chem-Impex
- ChemPep
- Frontier Specialty Chemicals
- Iris Biotech GmbH
- JR MediChem
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- TCI Chemical
- Tocris
- TRC
- Usbiological
Package
- 5MG
- 233153-10GM
- 250mg
- 2g
- 233153-5GM
- 1g
- 10x0.5mL
- 5g
- 10ml
- 233153-1GM
- 10g
- 25g
- 50ml
- 50g
- 100g
- 4x25g
- 250G
- 250ml
- 500g
- 1set
- 1KG
- 1000g
- ManufacturerAdipogen Life Sciences
- Product numberCDX-D0323-G050
- Product descriptionDL-Dithiothreitol ≥98(AT)
- Packaging50g
- Price$541
- Updated2021-12-16
- Buy
- ManufacturerAHH
- Product numberMT-11504
- Product description1,4-Dithiothreitol 99%
- Packaging25g
- Price$298
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55598
- Product descriptionDL-Dithiothreitol
- Packaging1g
- Price$14
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ55598
- Product descriptionDL-Dithiothreitol
- Packaging4x25g
- Price$307
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA15797
- Product description1,4-Dithio-DL-threitol, 98%
- Packaging1g
- Price$43.8
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64545
- Product description1,4-Dithio-DL-threitol, Electrophoresis Grade, 99%
- Packaging1g
- Price$43.9
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15397
- Product descriptionDithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB
- Packaging1g
- Price$54.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15395
- Product descriptionDithiothreitol, 97+%, Affymetrix/USB
- Packaging5g
- Price$78.36
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64545
- Product description1,4-Dithio-DL-threitol, Electrophoresis Grade, 99%
- Packaging5g
- Price$122
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA15797
- Product description1,4-Dithio-DL-threitol, 98%
- Packaging5g
- Price$130
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15397
- Product descriptionDithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB
- Packaging100g
- Price$1430
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15397
- Product descriptionDithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB
- Packaging5g
- Price$141
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15395
- Product descriptionDithiothreitol, 97+%, Affymetrix/USB
- Packaging25g
- Price$310
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberA15797
- Product description1,4-Dithio-DL-threitol, 98%
- Packaging25g
- Price$474
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ64545
- Product description1,4-Dithio-DL-threitol, Electrophoresis Grade, 99%
- Packaging25g
- Price$478
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberJ15397
- Product descriptionDithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB
- Packaging25g
- Price$526
- Updated2024-03-01
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| Adipogen Life Sciences | CDX-D0323-G050 | DL-Dithiothreitol ≥98(AT) | 50g | $541 | 2021-12-16 | Buy |
| AHH | MT-11504 | 1,4-Dithiothreitol 99% | 25g | $298 | 2021-12-16 | Buy |
| AK Scientific | J55598 | DL-Dithiothreitol | 1g | $14 | 2021-12-16 | Buy |
| AK Scientific | J55598 | DL-Dithiothreitol | 4x25g | $307 | 2021-12-16 | Buy |
| Alfa Aesar | A15797 | 1,4-Dithio-DL-threitol, 98% | 1g | $43.8 | 2024-03-01 | Buy |
| Alfa Aesar | J64545 | 1,4-Dithio-DL-threitol, Electrophoresis Grade, 99% | 1g | $43.9 | 2023-06-20 | Buy |
| Alfa Aesar | J15397 | Dithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB | 1g | $54.65 | 2024-03-01 | Buy |
| Alfa Aesar | J15395 | Dithiothreitol, 97+%, Affymetrix/USB | 5g | $78.36 | 2021-12-16 | Buy |
| Alfa Aesar | J64545 | 1,4-Dithio-DL-threitol, Electrophoresis Grade, 99% | 5g | $122 | 2024-03-01 | Buy |
| Alfa Aesar | A15797 | 1,4-Dithio-DL-threitol, 98% | 5g | $130 | 2024-03-01 | Buy |
| Alfa Aesar | J15397 | Dithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB | 100g | $1430 | 2024-03-01 | Buy |
| Alfa Aesar | J15397 | Dithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB | 5g | $141 | 2024-03-01 | Buy |
| Alfa Aesar | J15395 | Dithiothreitol, 97+%, Affymetrix/USB | 25g | $310 | 2021-12-16 | Buy |
| Alfa Aesar | A15797 | 1,4-Dithio-DL-threitol, 98% | 25g | $474 | 2024-03-01 | Buy |
| Alfa Aesar | J64545 | 1,4-Dithio-DL-threitol, Electrophoresis Grade, 99% | 25g | $478 | 2024-03-01 | Buy |
| Alfa Aesar | J15397 | Dithiothreitol, 99.5+%, Molecular Biology Grade, Ultrapure, Affymetrix/USB | 25g | $526 | 2024-03-01 | Buy |
Properties
Melting point :41-44 °C(lit.)
Boiling point :125 °C
alpha :-0.2～+0.2°(20℃/D)(c=5,H2O)
Density :1.04 g/mL at 20 °C
vapor density :5.3 (vs air)
vapor pressure :0.019-0.29Pa at 20-50℃
refractive index :1.5200 (estimate)
Flash point :>230 °F
storage temp. :-20°C (or 4°C short term).
solubility :H2O: 50 mg/mL, clear, colorless
form :Powder
pka :pK1:8.9 (25°C)
color :White
PH :4.0-6.0 (20-25℃, 0.1m in H2O)
Odor :Unpleasant Odor
PH Range :4 - 6 at 15,4 g/l at 25 °C
Water Solubility :freely soluble
λmax :λ: 260 nm Amax: 0.400
λ: 280 nm Amax: 0.100 Sensitive :Air Sensitive
Merck :14,3376
BRN :1719757
Stability :Stability Stable, but heat sensitive. Incompatible with strong oxidizing agents. Keep frozen at -20 to -10 C.
InChIKey :VHJLVAABSRFDPM-UHFFFAOYSA-N
LogP :0.07 at 25℃ and pH5
CAS DataBase Reference :3483-12-3(CAS DataBase Reference)
NIST Chemistry Reference :2,3-Butanediol, 1,4-dimercapto-, (r*,r*)-(3483-12-3)
EPA Substance Registry System :1,4-Dithiothreitol (3483-12-3)
Boiling point :125 °C
alpha :-0.2～+0.2°(20℃/D)(c=5,H2O)
Density :1.04 g/mL at 20 °C
vapor density :5.3 (vs air)
vapor pressure :0.019-0.29Pa at 20-50℃
refractive index :1.5200 (estimate)
Flash point :>230 °F
storage temp. :-20°C (or 4°C short term).
solubility :H2O: 50 mg/mL, clear, colorless
form :Powder
pka :pK1:8.9 (25°C)
color :White
PH :4.0-6.0 (20-25℃, 0.1m in H2O)
Odor :Unpleasant Odor
PH Range :4 - 6 at 15,4 g/l at 25 °C
Water Solubility :freely soluble
λmax :λ: 260 nm Amax: 0.400
λ: 280 nm Amax: 0.100 Sensitive :Air Sensitive
Merck :14,3376
BRN :1719757
Stability :Stability Stable, but heat sensitive. Incompatible with strong oxidizing agents. Keep frozen at -20 to -10 C.
InChIKey :VHJLVAABSRFDPM-UHFFFAOYSA-N
LogP :0.07 at 25℃ and pH5
CAS DataBase Reference :3483-12-3(CAS DataBase Reference)
NIST Chemistry Reference :2,3-Butanediol, 1,4-dimercapto-, (r*,r*)-(3483-12-3)
EPA Substance Registry System :1,4-Dithiothreitol (3483-12-3)
Safety Information
| Symbol(GHS): |
 
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| Signal word: | Danger | ||||||||||||||||||||||||||||
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Description
Useful for stabilizing sulfhydryl-containing enzymes1,4-Dithio-DL-threitol is used as a protective agent in preventing oxidation of thiol groups and reagent for the reduction of disulfide groups in proteins. It is employed to investigate a-ketoglutarate dehydrogenase function, flavin cofactors in proteins and protein moieties involved in peroxide reduction. It is also useful for stabilizing sulfhydryl-containing enzymes.Related product price
- 1,4-Butanediol
$21.18-390 - Maltitol
$6-761.6 - Thioacetamide
$9-1270
Suppliers and manufacturers
R&D Scientific Inc.
Aladdin Scientific
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
Hangzhou FandaChem Co.,Ltd.
