Cas no 103-47-9 (CHES)

CHES structure
CHES structure
Product Name:CHES
CAS No:103-47-9
MF:C8H17NO3S
MW:207.290481328964
MDL:MFCD00003835
CID:35223
PubChem ID:24892541
Update Time:2026-02-28

CHES Chemical and Physical Properties

Names and Identifiers

    • 2-Cyclohexylaminoethanesulfonic acid
    • CHES
    • N-Cyclohexyl-2-aminoethanesulfonic acid
    • N-Cyclohexyltaurine
    • N-Cyclohexyltaurine (CHES)
    • 2-Cyclohexylaminoethanesulfonic Acid [Good's buffer component for biological research]
    • 2-(Cyclohexylamino)ethanesulfonic acid
    • CHES, ULTROL
    • CHES ULTRAPURE
    • CHES,BIOLOGICALBUFFER
    • Methylidenecyclobutane
    • CHES),CH
    • CHES, 98+%
    • LABOTEST-BB LT01147803
    • 2-(N-Cyclohexylamino)ethanesulfonic acid
    • Ethanesulfonic acid, 2-(cyclohexylamino)-
    • Taurine, N-cyclohexyl-
    • 2-(Cyclohexylamino)ethanesulphonic acid
    • 2-(Cyclohexylamino)Ethane Sulphonic Acid
    • 2-(cyclohexylamino)ethane-1-sulfonic acid
    • MKWKNSIESPFAQN-UHFFFAOYSA-N
    • Cyclohexylaminoethane sulfonic acid
    • 71X53V3RZ1
    • 2-(Cyclohexylamin
    • 2-[N-Cyclohexylamino]ethane sulfonic acid
    • CHEBI:44302
    • HY-D0871
    • NSC-120726
    • 103-47-9
    • CHES, BioXtra, >=99.0% (titration)
    • SCHEMBL161732
    • EINECS 203-115-6
    • CHES, BioUltra, >=99.5% (T)
    • CHES, Vetec(TM) reagent grade, 99%
    • DF6D31A1-88EA-4A0F-907D-9F40C66339BF
    • NHE
    • NS00023240
    • 1m5m
    • Q6951356
    • DB03309
    • FT-0622607
    • CHES [MI]
    • SY018354
    • F20312
    • Ethanesulfonic acid, 2-cyclohexylamino-
    • W-108849
    • MFCD00003835
    • NSC120726
    • UNII-71X53V3RZ1
    • Z1269207263
    • DTXSID7059274
    • Beef extract
    • FT-0612125
    • EN300-7394010
    • AKOS015964227
    • CS-0015181
    • NSC 120726
    • 134737-05-6
    • SR-01000883984-1
    • HMS3604L12
    • CHES, >=99.0% (titration)
    • STR05316
    • SR-01000883984
    • N-CYCLOHEXYLTAURINE; CHES
    • 2-(Cyclohexylamino)ethanesulfonic acid pound CHES pound(c)
    • 68990-09-0
    • CHES,98%
    • DTXCID2032762
    • DA-71360
    • 2(Cyclohexylamino)ethanesulphonic acid
    • DB-059007
    • Taurine, Ncyclohexyl (8CI)
    • NCyclohexyltaurine
    • Taurine, N-cyclohexyl-(8CI)
    • Taurine, Ncyclohexyl
    • Ethanesulfonic acid, 2(cyclohexylamino)
    • MDL: MFCD00003835
    • Inchi: 1S/C8H17NO3S/c10-13(11,12)7-6-9-8-4-2-1-3-5-8/h8-9H,1-7H2,(H,10,11,12)
    • InChI Key: MKWKNSIESPFAQN-UHFFFAOYSA-N
    • SMILES: S(CCNC1CCCCC1)(=O)(=O)O
    • BRN: 2967601

Computed Properties

  • Exact Mass: 207.09300
  • Monoisotopic Mass: 207.093
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 2
  • Hydrogen Bond Acceptor Count: 4
  • Heavy Atom Count: 13
  • Rotatable Bond Count: 4
  • Complexity: 226
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • Topological Polar Surface Area: 74.8
  • Surface Charge: 0
  • Tautomer Count: nothing
  • XLogP3: -1.2

Experimental Properties

  • Color/Form: colorless liquid
  • Density: 1.2045 (rough estimate)
  • Melting Point: >300 oC
  • Boiling Point: No data available
  • Flash Point: No data available
  • Refractive Index: 1.5364 (estimate)
  • PH: 3.0-5.0 (25℃, 0.5M in H2O)
  • Solubility: H2O: 0.5?M at?20?°C, clear, colorless
  • Water Partition Coefficient: dissolution
  • Stability/Shelf Life: Stable. Incompatible with strong oxidizing agents.
  • PSA: 74.78000
  • LogP: 2.26820
  • Solubility: It can be mixed with water, ethanol and ether
  • Merck: 14,2055
  • Sensitiveness: Hygroscopic
  • pka: 9.3(at 25℃)
  • FEMA: 2857

CHES Security Information

  • Symbol: GHS07
  • Prompt:warning
  • Signal Word:Warning
  • Hazard Statement: H319
  • Warning Statement: P305+P351+P338
  • Hazardous Material transportation number:NONH for all modes of transport
  • WGK Germany:3
  • Hazard Category Code: 36
  • Safety Instruction: S26
  • FLUKA BRAND F CODES:3
  • Hazardous Material Identification: Xi
  • Packing Group:I; II; III
  • Risk Phrases:R36
  • TSCA:Yes
  • Storage Condition:Keep in dark place,Inert atmosphere,Room temperature
  • Safety Term:S26
  • Packing Group:I; II; III

CHES Customs Data

  • HS CODE:29213099
  • Customs Data:

    China Customs Code:

    2921300090

    Overview:

    2921300090 Other rings(Alkane,Alkene,Terpene)Monoamine or polyamine(Including its derivatives and their salts). VAT:17.0% Tax refund rate:9.0% Regulatory conditions:nothing MFN tariff:6.5% general tariff:30.0%

    Declaration elements:

    Product Name, component content, use to

    Summary:

    2921300090 other cyclanic, cyclenic or cyclotherpenic mono- or polyamines, and their derivatives; salts thereof.Supervision conditions:None.VAT:17.0%.Tax rebate rate:9.0%.MFN tariff:6.5%.General tariff:30.0%

CHES Pricemore >>

Related Categories No. Product Name Cas No. Purity Specification Price update time Inquiry
SHANG HAI XIAN DING Biotechnology Co., Ltd.
C0920-25g
CHES
103-47-9 99.0%(T)
25g
¥450.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
C426A-100g
CHES
103-47-9 99%
100g
¥134.0 2022-06-10
SHANG HAI XIAN DING Biotechnology Co., Ltd.
C426A-25g
CHES
103-47-9 99%
25g
¥46.0 2022-06-10
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC0392-100g
CHES
103-47-9 ≥99%
100g
¥550元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC0392-25g
CHES
103-47-9 ≥99%
25g
¥190元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC0392-5g
CHES
103-47-9 ≥99%
5g
¥60元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC2790-100g
CHES
103-47-9
100g
¥430元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC2790-25g
CHES
103-47-9
25g
¥150元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC2790-5g
CHES
103-47-9
5g
¥50元 2023-09-15
HE FEI BO MEI SHENG WU KE JI YOU XIAN ZE REN GONG SI
HC2885-100g
CHES
103-47-9 ≥99%
100g
¥790元 2023-09-15

CHES Suppliers

Tiancheng Chemical (Jiangsu) Co., Ltd
Gold Member
Audited Supplier Audited Supplier
(CAS:103-47-9)2-(Cyclohexylamino)ethanesulfonic acid
Order Number:LE7169
Stock Status:in Stock
Quantity:25KG,200KG,1000KG
Purity:99%
Pricing Information Last Updated:Friday, 20 June 2025 11:50
Price ($):discuss personally

CHES Spectrogram

GC-MS
GC-MS
1H NMR 300 MHz DMSO
1H NMR
13C NMR
13C NMR

CHES Related Literature

Additional information on CHES

Introduction to Compound with CAS No. 103-47-9 and Product Name CHES

The compound with the CAS number 103-47-9 is a well-studied chemical entity that has garnered significant attention in the field of pharmaceutical chemistry and biomedicine. This compound, chemically known as N-(2-hydroxyethyl)ethanamine, is widely recognized for its versatile applications in drug development and biochemical research. The product name CHES, which stands for 2-(2-Carboxyethylamino)ethanol, is a derivative of this compound and has been extensively utilized in various scientific and industrial processes.

CHES is a crucial component in the synthesis of pharmaceutical intermediates, where its bifunctional nature—possessing both an amine and a carboxyl group—makes it an invaluable building block. The compound’s ability to participate in various chemical reactions, such as condensation, esterification, and polymerization, underscores its significance in synthetic chemistry. Recent advancements in the field have highlighted its role in the development of novel drug formulations, particularly in the area of targeted therapy and personalized medicine.

In recent years, research has demonstrated the potential of CHES as a chelating agent in metal-based drug formulations. The carboxyl group in CHES facilitates the coordination with metal ions, making it an effective ligand for creating complexes that exhibit enhanced bioavailability and reduced toxicity. This property has been particularly explored in the context of anticancer therapies, where metallo-drugs are being designed to selectively target tumor cells while minimizing side effects on healthy tissues.

The amine group in CHES also plays a pivotal role in its biological activity. Studies have shown that derivatives of CHES can modulate enzyme activity and cellular signaling pathways, making them promising candidates for treating neurological disorders and inflammatory conditions. The compound’s ability to interact with biological molecules has led to its incorporation into various experimental therapies aimed at enhancing synaptic plasticity and reducing neuroinflammation.

From a synthetic chemistry perspective, CHES serves as a key intermediate in the production of polyamides and polyesters. These polymers are not only used in textile industries but also find applications in biomedical materials, such as sutures and wound dressings. The biocompatibility and biodegradability of polymers derived from CHES make them ideal for use in medical implants and tissue engineering scaffolds.

Moreover, the compound’s role in environmental science cannot be overlooked. Researchers have been investigating the use of CHES as a corrosion inhibitor in industrial settings. Its ability to form stable complexes with metal ions helps prevent oxidative degradation of metals, thereby extending the lifespan of industrial equipment and reducing maintenance costs.

The latest studies have also explored the potential of CHES in sustainable agriculture. By acting as a soil amendment, derivatives of this compound can enhance nutrient uptake by plants while reducing soil acidity. This application aligns with global efforts to develop eco-friendly agricultural practices that minimize environmental impact.

In conclusion, the compound with CAS No. 103-47-9 and its derivative CHES represent a cornerstone in modern chemical research and industrial applications. Their multifaceted roles in pharmaceuticals, materials science, environmental protection, and agriculture underscore their importance as versatile chemical entities. As scientific understanding continues to evolve, it is expected that new applications for these compounds will emerge, further solidifying their place at the forefront of innovation.

Recommended suppliers
Tiancheng Chemical (Jiangsu) Co., Ltd
(CAS:103-47-9)2-(Cyclohexylamino)ethanesulfonic acid
LE7169
Purity:99%
Quantity:25KG,200KG,1000KG
Price ($):Inquiry
Email