ChemicalBook >> CAS DataBase List >>N-(2-Acetamido)iminodiacetic acid

N-(2-Acetamido)iminodiacetic acid

CAS No.
26239-55-4
Chemical Name:
N-(2-Acetamido)iminodiacetic acid
Synonyms
ADA;ADA,97%;ADA,98+%;ADA buffe;ADA BUFFER;Adogen 342D;ADA FREE ACID;ADA buffe ADA;ADA SIGMAULTRA;Einecs 247-530-0
CBNumber:
CB3183520
Molecular Formula:
C6H10N2O5
Molecular Weight:
190.15
MDL Number:
MFCD00008031
MOL File:
26239-55-4.mol
MSDS File:
SDS
Last updated:2023-10-18 17:59:00

N-(2-Acetamido)iminodiacetic acid Properties

Melting point 219 °C (dec.)(lit.)
Boiling point 325.64°C (rough estimate)
Density 1.4957 (rough estimate)
vapor pressure 0Pa at 25℃
refractive index 1.5010 (estimate)
storage temp. room temp
solubility 1 M NaOH: 0.05 M at 20 °C, clear, colorless
form Powder
color White to almost white
PH 1.5-3.0 (25℃, 0.01M in H2O)
pka 6.6(at 25℃)
PH Range 6.0 - 7.2
Water Solubility soluble
λmax λ: 260 nm Amax: 0.20
λ: 280 nm Amax: 0.05
Merck 14,147
BRN 1787181
InChIKey QZTKDVCDBIDYMD-UHFFFAOYSA-N
LogP -3.12 at 20℃
CAS DataBase Reference 26239-55-4(CAS DataBase Reference)
FDA UNII 5C4R3O704E
EPA Substance Registry System Glycine, N-(2-amino-2-oxoethyl)-N-(carboxymethyl)- (26239-55-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H302
Precautionary statements  P264-P270-P301+P312-P501
Safety Statements  24/25
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29241900
NFPA 704
0
0 0

N-(2-Acetamido)iminodiacetic acid price More Price(46)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 00307 ADA BioUltra, ≥99.0% (T) 26239-55-4 5g $40.7 2023-06-20 Buy
Sigma-Aldrich 8.41227 N-(2-Acetamido)-iminodiacetic acid for synthesis 26239-55-4 25g $76.6 2023-06-20 Buy
Sigma-Aldrich 00307 ADA BioUltra, ≥99.0% (T) 26239-55-4 25g $107 2023-06-20 Buy
TCI Chemical A0699 N-(2-Acetamido)iminodiacetic Acid >98.0%(T) 26239-55-4 25g $43 2024-03-01 Buy
TCI Chemical A0699 N-(2-Acetamido)iminodiacetic Acid >98.0%(T) 26239-55-4 500g $398 2024-03-01 Buy
Product number Packaging Price Buy
00307 5g $40.7 Buy
8.41227 25g $76.6 Buy
00307 25g $107 Buy
A0699 25g $43 Buy
A0699 500g $398 Buy

N-(2-Acetamido)iminodiacetic acid Chemical Properties,Uses,Production

Description

N-(2-Acetamido)iminodiacetic acid is a zwitterionic buffer used in biochemistry and molecular biology. It is one of the Good buffers developed in the 1960′s to provide buffers in the pH range of 6.15 - 8.35 for wide applicability to biochemical studies. The pioneering publication by Good and co-workers describes the synthesis of ADA and its physical properties. The useful range of ADA buffer in aqueous solution is 6.0 - 7.2.

Chemical Properties

N-(2-Acetamido)iminodiacetic acid is white to almost white powder

Uses

N-(2-Acetamido)iminodiacetic acid (ADA) could prevents oxidation and irreversible denaturation of proteins while conducting gel electrophoresis. Furthermore studies suggest that ADA interferes with BCA and Lowry protein assays. Also ADA often chelates metal ions such as Mn(II), Cu(II), Ni(II), Zn(II), and Co(II) in a 2:1 at or below physiological pH values. Moreover, ADA is soluble in sodium hydroxide and absorbs UV radiation in the range below 260nm.

Uses

N-(2-Acetamido)iminodiacetic acid is buffer for biological systems and chelator for metals.

Uses

Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4).Used to prepare immobilized pH gradients.

Application

ADA, or N-(2-Acetamido)iminodiacetic acid, can be used to study biological buffers and zwitterionic compounds. ADA has been used in a study to describe the application of scanning capacitively coupled contactless conductivity detection (SC(4)D) for the determination of pH dependant behaviour of two aminopolycarboxylates immobilised onto the surface of a monolithic capillary column.
Biological buffer component with sodium hydroxide and sodium chloride (pH 5.67-7.57, useful pH range 6.4-7.4). Used to prepare immobilized pH gradients.

Definition

ChEBI: 2,2'-[(2-amino-2-oxoethyl)imino]diacetic acid is a tricarboxylic acid amide that is a Good's buffer substance, pKa = 6.6 at 20 ℃. It is a dicarboxylic acid, a tricarboxylic acid amide and an ADA. It is functionally related to a nitrilotriacetic acid. It is a conjugate acid of a 2,2'-[(2-amino-2-oxoethyl)imino]diacetate(1-).

Flammability and Explosibility

Not classified

Purification Methods

Dissolve ADA in water, add one equivalent of NaOH solution (to final pH of 8-9), then acidify with HCl to precipitate the free acid. This is filtered off, washed with water and dried in vacuo. [Beilstein 4 IV 2441.]

181523-90-0
26239-55-4
Synthesis of N-(2-Acetamido)iminodiacetic acid from Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

N-(2-Acetamido)iminodiacetic acid Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 389)Suppliers
Supplier Tel Email Country ProdList Advantage
Suzhou Genemill Biotechnology Co.,Ltd
+86-0512-65917170; +8615862502491 aimeegao@genemill.com China 39 58
Henan Bao Enluo International TradeCo.,LTD
+86-17331933971 +86-17331933971 deasea125996@gmail.com China 2504 58
Shanghai Daken Advanced Materials Co.,Ltd
+86-371-66670886 info@dakenam.com China 14764 58
Henan Tianfu Chemical Co.,Ltd.
+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21700 55
Shanghai Time Chemicals CO., Ltd.
+86-021-57951555 +8617317452075 jack.li@time-chemicals.com China 1807 55
career henan chemical co
+86-0371-86658258 sales@coreychem.com China 29914 58
Xiamen AmoyChem Co., Ltd
+86-592-6051114 +8618959220845 sales@amoychem.com China 6387 58
Hubei xin bonus chemical co. LTD
86-13657291602 linda@hubeijusheng.com CHINA 22968 58
Shandong chuangyingchemical Co., Ltd.
18853181302 sale@chuangyingchem.com CHINA 5909 58
Chongqing Chemdad Co., Ltd
+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58

View Lastest Price from N-(2-Acetamido)iminodiacetic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
ADA pictures 2024-02-20 ADA
26239-55-4
US $0.00 / Kg 1Kg ≥99% 1000tons Suzhou Genemill Biotechnology Co.,Ltd
N- (2-Acetamido) Iminodiacetic Acid pictures 2024-02-20 N- (2-Acetamido) Iminodiacetic Acid
26239-55-4
US $0.00 / Kg 1Kg ≥99% 1000tons Suzhou Genemill Biotechnology Co.,Ltd
N-(2-Acetamido)iminodiacetic acid pictures 2023-08-21 N-(2-Acetamido)iminodiacetic acid
26239-55-4
US $10.00 / kg 1kg 99% 1000tons Henan Bao Enluo International TradeCo.,LTD
  • ADA pictures
  • ADA
    26239-55-4
  • US $0.00 / Kg
  • ≥99%
  • Suzhou Genemill Biotechnology Co.,Ltd
N-(2-Acetamide)iminodiacetic acid N-(2-ACETAMIDO)-IMINODIACETIC ACID BIOTECH 99+% ADA Ada(N-(2-Acetamide)-IminodiaceticAcid) AdaN-[2-Acetamido]-2-IminodiaceticAcid ADA,98+% ADA,97% ADA, MOLECULAR BIOLOGY GRADE ADA, for biochemistry, 98+% ADA, 98%, (N-(2-ACETAMIDO)IMINODIACETIC ACID) ADA FREE ACID ADA SIGMAULTRA N-(2-ACETAMIDO)-IMINODIACETIC ACID 98+% ADA N-(2-Acetamido)iminodiacetic Glycine, N-(2-amino-2-oxoethyl)-N-(carboxymethyl)- ADA,BIOLOGICALBUFFER N-(2-ACETAMIDE)-IMINODIACETIC ACID ADA ADA BUFFER N-(CARBAMOYLMETHYL)IMINODIACETICACID(ADA) N-(2-Acetamido)iminodiacetic acid >98% ADA, for biochemistry, 99% Disodium anthraquinone-2,6(2,7)-disulfonate Ada, 99%, for biochemistry 2,2'-(Carbamoylmethyl)iminodiacetic acid 2,2'-(Carbamoylmethylimino)diacetic acid ADA【buffering agent】 N-(2-Amino-2-oxoethyl)iminodiacetic acid ADA,98+%,for biochemistry (Carbamoylmethylimino)diacetic acid ADAN-(Carbamoylmethyl)iminodiacetic acidN-(2-Acetamido)iminodiacetic acid Einecs 247-530-0 N-(CARBAMOYLMETHYL)IMINODIACETIC N-(CARBAMOYLMETHYL)IMINODIACETIC ACID N-(2-Amino-2-oxoethyl)-N-(carboxymethyl)-glycine N-(2-ACETAMIDO)IMINODIACETIC ACID N-(2-ACETAMINO)-IMINODIACETIC ACID N-(2-ACETIMIDO)IMINODIACETIC ACID N-[2-ACETAMIDO]-2-IMINODIACETIC ACID Carbamoylmethylaminodiaceticacid n-(2-amino-2-oxoethyl)-n-(carboxymethyl)-glycin N-(2-Acetamido)iminodiacetic acid ,99% N-(2-Acetamido)imino 2,2'-[(2-Amino-2-oxoethyl)imino]diacetic acid N-(2-Acetamido)iminodiacetic Acid[ADA] ADA N-(Carbamoylmethyl)iminodiacetic Acid 2,2'-((2-AMino-2-oxoethyl)azanediyl)diacetic acid N-(2-acetyl aMino)-2-iMino twoacetic acid ADA buffe N-(2-Acetamido)iminodiacetic acid ADA Vetec(TM) reagent grade, >=98% N-(2-Acetamido)-iminodiacetic acid for synthesis ADA buffe ADA N-(2-Acetamido)iminodiacetic Acid > 2,2'-[(2-amino-2-oxoethyl)imino]diaceticaci N-(2-ACETAMIDO)-IMINODIACETICACID 26239-55-4 N-(2-Acetamido)iminodiacetic acid ISO 9001:2015 REACH N-(2-Acetamido)iminodiaceti ADA Buffer extrapure, 98% N-(2-ACETAMIDO) IMINODIACETIC ACID Extra Pure