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Alfa Aesar |
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- N-Cyclohexyltaurine
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2026-09-16
- CAS:103-47-9
- Min. Order: 1KG
- Purity: 99%min
- Supply Ability: 500kgs
- N-Cyclohexyltaurine
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- $5.00
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2026-05-28
- CAS:103-47-9
- Min. Order: 1KG
- Purity: 99%
- Supply Ability: 10000kg
- CHES
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2025-12-24
- CAS:103-47-9
- Min. Order: 1KG
- Purity: 99.0%
- Supply Ability: 1000 tons
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| Melting point | ≥300 °C | | density | 1.2045 (rough estimate) | | vapor pressure | 0Pa at 25℃ | | refractive index | 1.5364 (estimate) | | storage temp. | Keep in dark place,Inert atmosphere,Room temperature | | solubility | H2O: 0.5 M at 20 °C, clear, colorless | | form | Solid | | color | White | | PH | 3.0-5.0 (25℃, 0.5M in H2O) | | pka | 9.3(at 25℃) | | PH Range | 8.6 - 10.0 | | Odor | Odorless | | Water Solubility | Soluble | | Sensitive | Hygroscopic | | λmax | λ: 260 nm Amax: 0.08
λ: 280 nm Amax: 0.05 | | Merck | 14,2055 | | BRN | 2967601 | | Stability: | Stable. Incompatible with strong oxidizing agents. | | InChI | 1S/C8H17NO3S.Na/c10-13(11,12)7-6-9-8-4-2-1-3-5-8;/h8-9H,1-7H2,(H,10,11,12);/q;+1/p-1 | | InChIKey | MKWKNSIESPFAQN-UHFFFAOYSA-N | | SMILES | [Na+].[S](=O)(=O)([O-])CCNC1CCCCC1 | | LogP | -2.2 at 20℃ | | CAS DataBase Reference | 103-47-9(CAS DataBase Reference) | | EPA Substance Registry System | Ethanesulfonic acid, 2-(cyclohexylamino)- (103-47-9) | | Absorption | ≤0.05 at 280 in H2O at 0.5M
≤0.08 at 260 in H2O at 0.5M |
| Hazard Codes | Xi,Xn | | Risk Statements | 36-20/22 | | Safety Statements | 26-28-24/25-16-60 | | WGK Germany | 3 | | F | 3 | | TSCA | TSCA listed | | HS Code | 29213099 | | Storage Class | 13 - Non Combustible Solids |
| Chemical Properties | White/clear cryst. powder | | Uses | CHES is zwitterionic buffer useful in pH range 8.6 to 10.0.CHES is widely utilized as a buffer which is used for investigations on pH-dependent processes in enzymology. It has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase. | | Uses | 2-(Cyclohexylamino)ethanesulfonic acid (CHES) has been used in the preparation of dimethyl trisulfide- polysorbate 80 (DMTS-PS80) formulation. | | Definition | ChEBI: N-cyclohexyl-2-aminoethanesulfonic acid is an alkanesulfonic acid that is cyclohexanamine in which one of the amino hydrogens is substituted by a 2-sulfoethyl group. It is used as a buffer (pH range of 8.6-10.0) for studying pH-dependent processes in enzymology. It has a role as a Good's buffer substance. It is an alkanesulfonic acid and a secondary aliphatic amine. | | Application | CHES belongs to the class of organic compounds known as cyclohexylamines. These are organic compounds containing a cyclohexylamine moiety, which consist of a cyclohexane ring attached to an amine group. It is often used as biological buffer. It can bind to hemagglutinin (HA) emulating with sialic acid (SA) and receptor binding site (RBS)-targeting broadly neutralizing antibodies. | | General Description | CHES (2-(N-cyclohexylamino)ethanesulphonic acid) is regarded as Good′s buffers for its self-buffering and biocompatible feature. It is used in protein stabilization and does not interact with metals. | | Flammability and Explosibility | Not classified |
| | CHES Preparation Products And Raw materials |
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