3-S-Isothiuronium propyl sulfonate
- Product Name
- 3-S-Isothiuronium propyl sulfonate
- CAS No.
- 21668-81-5
- Chemical Name
- 3-S-Isothiuronium propyl sulfonate
- Synonyms
- ltq;UPS;abrf;lcms;sprg;UPS1;lc ms;univer;abrf sprg;mass spec
- CBNumber
- CB2402039
- Molecular Formula
- C4H10N2O3S2
- Formula Weight
- 198.26
- MOL File
- 21668-81-5.mol
3-S-Isothiuronium propyl sulfonate Property
- Melting point:
- 240 °C
- Boiling point:
- 276.6℃ at 101.325kPa
- Density
- 1.61±0.1 g/cm3(Predicted)
- storage temp.
- Keep in dark place,Inert atmosphere,Room temperature
- solubility
- water: soluble25mg/mL, clear, colorless
- pka
- 1.54±0.50(Predicted)
- form
- Solid:particulate/powder
- color
- White to Almost white
- biological source
- human
- LogP
- -2
- Surface tension
- 72.9mN/m at 1g/L and 20.2℃
- CAS DataBase Reference
- 21668-81-5(CAS DataBase Reference)
- EPA Substance Registry System
- 1-Propanesulfonic acid, 3-[(aminoiminomethyl)thio]- (21668-81-5)
Safety
- Hazard Codes
- C,Xn
- Risk Statements
- 34-42-36/37/38
- Safety Statements
- 26-36/37/39-45-36/37-24-22
- RIDADR
- UN 3261 8/PG 2
- WGK Germany
- 3
- HazardClass
- 8
- PackingGroup
- III
- HS Code
- 29309090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P280Wear protective gloves/protective clothing/eye protection/face protection.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
N-Bromosuccinimide Price
- Product number
- UPS2
- Product name
- Proteomics Dynamic Range Standard Set
- Purity
- Protein Mass Spectrometry Calibration Standard
- Packaging
- 1SET
- Price
- $901
- Updated
- 2022/05/15
- Product number
- UPS2
- Product name
- Proteomics Dynamic Range Standard Set
- Purity
- Protein Mass Spectrometry Calibration Standard
- Packaging
- 5X1SET
- Price
- $3620
- Updated
- 2022/05/15
- Product number
- C2982
- Product name
- 3-(Carbamimidoylthio)-1-propanesulfonic Acid
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 25g
- Price
- $75
- Updated
- 2024/03/01
- Product number
- C2982
- Product name
- 3-(Carbamimidoylthio)-1-propanesulfonic Acid
- Purity
- >98.0%(HPLC)(N)
- Packaging
- 100g
- Price
- $225
- Updated
- 2024/03/01
- Product number
- 280726
- Product name
- 3-S-Isothiuronium propyl sulfonate
- Packaging
- 25g
- Price
- $416
- Updated
- 2021/12/16
3-S-Isothiuronium propyl sulfonate Chemical Properties,Usage,Production
Chemical Properties
3-S-Isothiuronium propyl sulfonate(UPS) is a white crystalline powder.
Uses
The Proteomics Dynamic Range Standard Set can be used to standardize and/or evaluate mass spectrometric (e.g., LC-MS/MS, MALDI-TOF-MS, etc.) and electrophoretic analysis conditions prior to the analysis of complex protein samples. UPS2 can be used to bracket precious experimental data sets between runs of a known complex standard sample. This allows confirmation of the robustness of the analysis method and stability of the instrument employed. Additionally, laboratories generating or comparing mass spectrometric data derived from poorly defined samples can use UPS2 as an external reference to assist with the evaluation of results and experimental methodology.
Proteomics Dynamic Range Standard Set has been used for the quantification of dynamic range universal protein standard on Orbitrap Analyzer using all ion fragmentation. It has been used as a standard for intensity-based absolute quantification of proteins (iBAQ) in LC-MS (liquid chromatography-mass spectrometry)/MS analysis.
Definition
quadrupole: A set of four pointcharges that has zero net charge anddipole moment. An example of aquadrupole is a carbon dioxide (CO2)molecule. Quadrupole interactionsare much smaller than dipole interactions.Transitions involvingquadrupole moments are muchweaker than transitions involving dipolemoments, but can allow transitionsforbidden in dipole momenttransitions.
Application
Research has shown that 3-S-Isothiuronium propyl sulfonate(UPS)improves bath stability and increases the reaction activation energy. At lower concentration, UPS is an effective accelerator for EN deposition; whereas, at higher concentration, it decreases deposition rate. Moreover, UPS decreases the phosphorus content in Ni-P deposit and can be adsorbed on the deposit surface and compound with Ni2+.
General Description
The Proteomics Dynamic Range Standard Set is produced from a mixture of 48 individual human source or human sequence recombinant proteins, each of which has been selected to limit heterogeneous post-translational modifications (PTMs). The protein standard is formulated from 6 mixtures of 8 proteins to present a dynamic range of 5 orders of magnitude, ranging from 50 pmoles to 500 amoles. Each protein has been quantitated by amino acid analysis (AAA) prior to formulation.
3-S-Isothiuronium propyl sulfonate Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-S-Isothiuronium propyl sulfonate manufacturers
- Product
- 3-S-Isothiuronium Propyl Sulfonate 21668-81-5
- Price
- US $180.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 20ton
- Release date
- 2024-06-05
- Product
- 3-S-Isothiuronium propyl sulfonate 21668-81-5
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 20tons
- Release date
- 2024-10-30
- Product
- 3-S-Isothiuronium propyl sulfonate 21668-81-5
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 50000KG/month
- Release date
- 2023-08-24