Oxamic acid

ChemicalBook > CAS DataBase List > Oxamic acid

Product Name: Oxamic acid
CAS No.: 471-47-6
Chemical Name: Oxamic acid
Synonyms: Oxamate;2-aMino-2-oxoacetic acid;Oxalamic acid;Oxamic acid Oxalic acid monoamide;OXAMIC ACID;OXAMIDIC ACID;OxamicAcid>Oxamicacid,98%;Glycine, 2-oxo-;Oxamic acid 98%
CBNumber: CB5667743
Molecular Formula: C2H3NO3
Formula Weight: 89.05
MOL File: 471-47-6.mol

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Oxamic acid Property

Melting point:: 207-210 °C (dec.) (lit.)
Boiling point:: 165.08°C (rough estimate)
Density: 1.6193 (rough estimate)
refractive index: 1.4264 (estimate)
storage temp.: 2-8°C(protect from light)
solubility: DMSO (Slightly), Methanol (Slightly), Water (Slightly)
form: Crystalline Powder
pka: 1.60±0.20(Predicted)
color: White
Water Solubility: Soluble in water 108 mg/mL.
Merck: 14,6917
BRN: 1743294
InChI: InChI=1S/C2H3NO3/c3-1(4)2(5)6/h(H2,3,4)(H,5,6)
InChIKey: SOWBFZRMHSNYGE-UHFFFAOYSA-N
SMILES: C(O)(=O)C(N)=O
CAS DataBase Reference: 471-47-6(CAS DataBase Reference)
EPA Substance Registry System: Oxamic acid (471-47-6)

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Safety

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 26-36
WGK Germany: 3
TSCA: Yes
HS Code: 29241990

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P405Store locked up.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: O3750
Product name: Oxamic acid
Purity: ≥98%
Packaging: 25g
Price: $229
Updated: 2024/03/01

TCI Chemical

Product number: O0084
Product name: Oxamic Acid
Purity: >97.0%(T)(N)
Packaging: 5g
Price: $31
Updated: 2024/03/01

TCI Chemical

Product number: O0084
Product name: Oxamic Acid
Purity: >97.0%(T)(N)
Packaging: 25g
Price: $91
Updated: 2024/03/01

Alfa Aesar

Product number: B20344
Product name: Oxamic acid, 98%
Packaging: 5g
Price: $29.65
Updated: 2024/03/01

Alfa Aesar

Product number: B20344
Product name: Oxamic acid, 98%
Packaging: 25g
Price: $91.65
Updated: 2024/03/01

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Oxamic acid Chemical Properties,Usage,Production

Description

Oxamic acids also known to as oxalic acid monoamides have emerged as potent precursors for the generation of the carbamoyl radical. Oxamic acids can easily undergo decarboxylation through a single electron oxidation resulting in the generation of the reactive carbamoyl radical, which can then engage in diverse radical reactions or undergo a second single electron oxidation as originally unveiled by Minisci. Oxamic acids are thus versatile intermediates for the synthesis of nitrogen-containing organic molecules[1]. The oxidative decarboxylation of oxamic acids can be mediated through thermal, photochemical, electrochemical or photoelectrochemical means, generating carbamoyl radicals, which may further add to unsaturated systems to provide a broad range of important amides. Oxidative decarboxylation of oxamic acids also offers a straightforward entry for the preparation of urethanes, ureas, and thioureas.

Chemical Properties

Oxamic acid is a white, water-soluble solid. It is the monoamide ofoxalic acid. It can react with metal carbonates to form oxamate. Oxamic acid inhibits lactate dehydrogenase A.

Uses

Oxamic acid is an ozone oxidation product and is used in the synthesis of hydroxybenzimidazoles preparation as potential anti tumor agents targeting human lactate dehydrogenase A.This compound is suitable for lactate dehydrogenase (LDH) related research.

Application

Oxamic acid (OA) has applications in polymer chemistry. It increases the water solubility of certain polymers, including polyester,epoxide, and acrylic upon binding with them. Oxamic acid can be used as a reactant to prepare 6-phenanthridinecarboxamide by direct C-H carbamoylation reaction using ammonium persulfate in DMSO. It can also be used as an organic ligand to prepare functionalized metal oxide nanoparticles for various biological applications. OA along with p-aminobenzoic acid is used to functionalize Au nanoparticles for the development of a sensor to detect Fe3+ ions by the calorimetric method.

Definition

ChEBI: Oxamic acid is a dicarboxylic acid monoamide resulting from the formal condensation of one of the carboxy groups of oxalic acid with ammonia. It has a role as an Escherichia coli metabolite. It is a conjugate acid of an oxamate.

References

[1] Ikechukwu Martin Ogbu . “Oxamic acids: useful precursors of carbamoyl radicals.” Chemical Communications 58 55 (2022): Pages 7593-7607.

Oxamic acid Preparation Products And Raw materials

Raw materials

Ethyl oxalyl monochloride Ethanol Toluene Ethyl acetate Sodium hydroxide

Preparation Products

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View Lastest Price from Oxamic acid manufacturers

Sense Chemicals (Shanghai) Co., Ltd.

Product: Oxamic acid 471-47-6
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: ton
Release date: 2023-03-02

471-47-6, Oxamic acidRelated Search:

OXAMIC ACID N-BUTYL ESTER OXAMIC ACID POTASSIUM SALT N-(p-Nitrophenyl)oxamic acid,N-(4-NITROPHENYL)OXAMIC ACID OXAMIC ACID ETHYL ESTER,Oxamic acid ethyl ETHYL OXANILATE ETHYL 1-PIPERIDINEGLYOXYLATE Oxamic acid, dimethyl-, ethyl ester Oxamic acid BETA-N-OXALYLAMINO-L-ALANINE oxanilic acid Oxamic acid sodium salt Oxamic acid amide OXAMIC ACID HYDRAZIDE L-MIMOSINE Ethyl thiooxamate Glyoxylic acid Oxalic acid N-(4-aminophenyl)oxamic acid,N-(P-AMINOPHENYL)OXAMIC ACID

AMINOOXOACETIC ACID

Oxamic acid Oxalic acid monoamide

Oxamicacid,98%

Aminooxoacetic acid, Oxalic acid monoamide

OxaMic acid, 98% 10GR

OxaMic acid, 98% 25GR

2-aMino-2-oxoacetic acid

Acetic acid, aminooxo-

aminooxo-aceticaci

Formic acid, (aminocarbonyl)-

Formic acid, carbamoyl-

Glycine, 2-oxo-

Glyoxylic acid, amino-

Oxalamic acid

Oxamate

Oxamate, (aminocarbonyl)-

OXALIC ACID MONOAMIDE

OXAMIC ACID

OXAMIDIC ACID

Oxamic acid 98%

OxamicAcid&gt

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OXAMIC ACID USP/EP/BP

2-Propenoicacid,2-cyano-3-phenyl-,methylester,(6E)-

(S)-2-(Cyclohexylmethyl)succinicacid-5-methyl ester

Oxamic acid (6CI, 7CI, 8CI)

Oxamic Acid, ≥ 97.0%

471-47-6

H2NCOCOOH

NH2COCO2H

H2NCOCO2H

C2H2NO3

C2H3NO3

AMINE

Building Blocks

C1 to C5

Carboxylic Acids

Carbonyl Compounds

Organic Building Blocks