CAS Number7365-82-4
Synonyms2-[(carbamoylmethyl)amino]ethanesulfonic acid; 2-[(2-Amino-2-oxoethyl)amino]ethanesulfonic acid; EINECS 230-908-4; N-(Carbamoylmethyl)taurine; N-(2-Acetamido)-2-aminoethanesulfonic acid; N-(Carbamoylmethyl)-2-aminoethanesulfonic acid; MFCD00008030; Ethanesulfonic acid, {2-[(2-amino-2-oxoethyl)amino]-}; ACES
Molecular FormulaH2NCOCH2NHCH2CH2SO3H
Molecular Weight182.20
Purity≥99.0 (titration)%
Density1.5±0.1 g/cm3
Melting Point>220 °C (dec.) (lit.)
Appearancecrystalline powder
EINECS230-908-4
Symbol
Signal WordWarning
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| Chemical & Physical Properties | |
|---|---|
| CAS Number | 7365-82-4 |
| Catalog No. | 2A-9033592 |
| Chinese Name | N-氨基甲酰甲基乙磺酸 |
| Synonyms | 2-[(carbamoylmethyl)amino]ethanesulfonic acid; 2-[(2-Amino-2-oxoethyl)amino]ethanesulfonic acid; EINECS 230-908-4; N-(Carbamoylmethyl)taurine; N-(2-Acetamido)-2-aminoethanesulfonic acid; N-(Carbamoylmethyl)-2-aminoethanesulfonic acid; MFCD00008030; Ethanesulfonic acid, {2-[(2-amino-2-oxoethyl)amino]-}; ACES |
| Molecular Formula | H2NCOCH2NHCH2CH2SO3H |
| Molecular Weight | 182.20 |
| Purity | ≥99.0 (titration) |
| Density | 1.5±0.1 g/cm3 |
| Melting Point | >220 °C (dec.) (lit.) |
| Appearance | crystalline powder |
| Water Solubility | soluble |
| Storage Condition | Sealed in a cool, dry environment. |
| Application | ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer. The working pH range of ACES buffer is 6.8-7.2. |
| EINECS | 230-908-4 |
| HTC | 29241900 |
| PubChem ID | 24891495 |
| MDL Number | MFCD00008030 |
| SMILES | NC(=O)CNCCS(O)(=O)=O |
| InChI | 1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10) |
| InChI Key | DBXNUXBLKRLWFA-UHFFFAOYSA-N |
| Beilstein/REAXYS | 2253770 |
| NACRES Code | NA.25 |
| UNSPSC | 12161700 |
| Hazard Symbols | transportation |
| MSDS | msds/33592_1_7365_82_4.pdf |
| Bioactivity | ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer. The working pH range of ACES buffer is 6.8-7.2[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Melissa D Mertzman, et al. Effect of surfactant concentration and buffer selection on chromatographic figures of merit in chiral microemulsion electrokinetic chromatography. Electrophoresis. 2004 Oct;25(18-19):3247-56. [2]. Rabindra N Roy, et al. Buffer Standards for the Physiological pH of the Zwitterionic Compound, ACES from 5 to 55°C. J Solution Chem. 2009 Apr 1;38(4):471-483. Chemical & Physical Properties Density 1.5±0.1 g/cm3 Melting Point >220 °C (dec.)(lit.) Molecular Formula C4H10N2O4S Molecular Weight 182.198 Exact Mass 182.036133 PSA 117.87000 LogP -3.24 Index of Refraction 1.537 InChIKey DBXNUXBLKRLWFA-UHFFFAOYSA-N SMILES NC(=O)CNCCS(=O)(=O)O Storage condition Store at RT. Water Solubility soluble |
| Use of | ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer. The working pH range of ACES buffer is 6.8-7.2[1][2]. Properties Articles16 Name N-(2-acetamido)-2-aminoethanesulfonic acid Synonym More Synonyms ACES Biological Activity Description ACES (N-(2-Acetamido)-2-aminoethanesulfonic acid) is a zwitterionic buffer. The working pH range of ACES buffer is 6.8-7.2[1][2]. Related Catalog Research Areas >> Others Signaling Pathways >> Others >> Others References [1]. Melissa D Mertzman, et al. Effect of surfactant concentration and buffer selection on chromatographic figures of merit in chiral microemulsion electrokinetic chromatography. Electrophoresis. 2004 Oct;25(18-19):3247-56. Chemical & Physical Properties Molecular Formula C4H10N2O4S Exact Mass 182.036133 PSA 117.87000 LogP -3.24 Index of Refraction 1.537 InChIKey DBXNUXBLKRLWFA-UHFFFAOYSA-N SMILES NC(=O)CNCCS(=O)(=O)O Storage condition Store at RT. Water Solubility soluble |
| Tax Rebate | 13.0% |
| Supervision | None. MFN tariff: 6.5%. Ordinary tariff: 30.0% |
| Transport Info | Shipping Name: UN |
| MSDS Transport Info | Module 14. Shipping information 14.1 UN dangerous goods number European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.2 United Nations shipping name European Land Transport Dangerous Regulations: Non-dangerous goods IMDG Code: Non-dangerous goods International air transport dangerous goods regulations: non-dangerous goods 14.3 Transport hazard categories European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.4 Package group European Land Transport Dangerous Regulations: -International Maritime Dangerous Regulations: -International Air Transport Dangerous Regulations: - 14.5 Environmental hazards European Land Transport Danger Regulations: No International Maritime Danger Regulations International Air Transport Danger Regulations: No Marine pollutants (yes/no): No 14.6 Special reminder to users No data available |
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