5-Pyrimidinecarboxylic acid, 2,4-diamino-

5-Pyrimidinecarboxylic acid, 2,4-diamino- - Names and Identifiers

Name	2,4-diaminopyrimidine-5-carboxylic acid
Synonyms	2,4-Diamino-5-pyrimidinecarboxylic acid 2,4-diaminopyrimidine-5-carboxylic acid 2,4-DIAMINOPYRIMIDINE-5-CARBOXYLIC ACID 5-Pyrimidinecarboxylic acid, 2,4-diamino-
CAS	18588-61-9
InChI	InChI=1/C5H6N4O2/c6-3-2(4(10)11)1-8-5(7)9-3/h1H,(H,10,11)(H4,6,7,8,9)

5-Pyrimidinecarboxylic acid, 2,4-diamino- - Physico-chemical Properties

Molecular Formula	C5H6N4O2
Molar Mass	154.13
Density	1.658g/cm³
Boling Point	536.995°C at 760 mmHg
Flash Point	278.565°C
Vapor Presure	0mmHg at 25°C
Storage Condition	2-8°C(protect from light)
Refractive Index	1.749

5-Pyrimidinecarboxylic acid, 2,4-diamino- - Risk and Safety

Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	36/37 - Wear suitable protective clothing and gloves.
HS Code	29335990

5-Pyrimidinecarboxylic acid, 2,4-diamino- - Introduction

2, + acid(2, +) is an organic compound with the chemical formula C5H5N5O2.

2, the acid has the following properties:
1. Appearance: It is a colorless crystalline powder.
2. Solubility: soluble in water and some organic solvents, such as ethanol, methanol, etc.
3. Stability: It is relatively stable at room temperature, but it will decompose under high temperature, strong acid or strong alkali conditions.

The compound has a wide range of applications in the chemical and pharmaceutical fields:
1. Chemical synthesis: 2. acid is an important intermediate for the synthesis of other organic compounds, such as aromatic compounds, drugs and dyes.
2. Sulfonamide drugs: it can be chemically modified to synthesize a class of commonly used sulfonamide antibiotics.
3. Reagent: It can be used as a chemical reagent in the laboratory, such as for metal ion analysis.

The common method for preparing 2 acid is to react the target urea and formic acid to obtain 5-carboxypyrimidine-2-carbonic acid, and then react it with ammonium carbamate to obtain the product.

in terms of safety, 2, acid belongs to General Chemicals and needs to follow safe operation procedures when using. In case of contact with skin, eyes or inhalation of dust, rinse immediately with water and seek medical help. In addition, it should be stored in a dry, well-ventilated place, away from fire and flammable materials. For detailed safety information, refer to the safety specification of the compound.

Last Update：2024-04-09 20:52:54