774405
(S)-2-Aminobutane-1,4-dithiol hydrochloride
99% (titration)
Synonym(s):
(S)-2-Aminobutane-1,4-dithiol hydrochloride, (2S)-2-Amino-1,4-dimercaptobutane hydrochloride, DTBA, Dithiobutylamine
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| Size/SKU | Availability | Price |
|---|---|---|
1 g | Check Cart for Availability | $215.00 |
About This Item
Empirical Formula (Hill Notation):
C4H11NS2 · HCl
CAS Number:
Molecular Weight:
173.73
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352200
MDL number:
Assay:
99% (titration)
Form:
solid
Quality Segment
assay
99% (titration)
form
solid
reaction suitability
reagent type: reductant
mp
210-225 °C
storage temp.
2-8°C
SMILES string
Cl.N[C@H](CS)CCS
InChI
1S/C4H11NS2.ClH/c5-4(3-7)1-2-6;/h4,6-7H,1-3,5H2;1H/t4-;/m0./s1
InChI key
HWWPXJZINVJNBM-WCCKRBBISA-N
Application
Dithiobutylamine or DTBA is a new biological reducing reagent with enhanced properties over other commonly used reagents. DTBA was shown to reduce small molecule disulfides 3-5x faster than DTT and was able to reduce (activate) the cysteine dependent protease papain 14x faster than DTT. In addition, due to the presence of the primary amine group, removal of DTBA from mixtures after use is simplified and can be achieved using cation exchange resin.
(S)-2-Aminobutane-1,4-dithiol hydrochloride (DTBA), also known as dithiobutylamine, is a biological reducing reagent with enhanced properties over other commonly used reagents. DTBA was shown to reduce small molecule disulfides 3-5x faster than DTT and was able to reduce (activate) the cysteine dependent protease papain 14x faster than DTT. In addition, due to the presence of the primary amine group, removal of DTBA from mixtures after use is simplified and can be achieved using cation exchange resin.
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This Item | |||
|---|---|---|---|
| description 99% (titration) | description 99% | description 99% | description 97% |
| assay 99% (titration) | assay 99% | assay 99% | assay 97% |
| reaction suitability reagent type: reductant | reaction suitability - | reaction suitability - | reaction suitability - |
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 100 |
| storage temp. 2-8°C | storage temp. - | storage temp. - | storage temp. - |
| form solid | form - | form - | form solid |
| mp 210-225 °C | mp 227-229 °C (lit.) | mp - | mp - |
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
flash_point_f
Not applicable
flash_point_c
Not applicable
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