5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid

Basic Information

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CAS Number

7164-43-4

Molecular Formula

C5H5N3O4

Molecular Weight

171.11 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

>300 °C

Boiling Point

632.8 °C at 760 mmHg

Density

1.7

Flash Point

336.5 °C

Refractive Index

1.605

SMILES

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C1(=C(NC(=O)NC1=O)C(=O)O)N

InChI

InChI=1S/C5H5N3O4/c6-1-2(4(10)11)7-5(12)8-3(1)9/h6H2,(H,10,11)(H2,7,8,9,12)

InChIKey

HWCXJKLFOSBVLH-UHFFFAOYSA-N

LogP

-1.6564000000000005

Topological Polar Surface Area

129.04 Å²

Hydrogen Bond Donor/Acceptor

5 / 7

Complexity

306

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

NSC-43249
AC-10135
5-amino-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carboxylic acid
4-Pyrimidinecarboxylic acid, 5-amino-2,6-dihydroxy-
A0947
NSC 43249
5-Aminouracil-6-carboxylic Acid
5-amino-orotic acid
F18836
Z104474086
NSC43249
5-AMINO-2,4-DIHYDROXYPYRIMIDINE-6-CARBOXYLIC ACID
5-amino-2,4-dioxo-1H-pyrimidine-6-carboxylic acid
UNII-UM0F8VQR7M
Orothic acid, 5-amino-
5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-pyrimi dine-4-carboxylic acid
5-Amino-2,6-dioxo-1,2,3,4-tetrahydropyrimidine-4-carboxylic acid
FT-0620024
5-Aminoorotic acid
SR-01000529572-1
7164-43-4
5-amino-1,2,3,6-tetrahydro-2,6-dioxo-4-pyrimidinecarboxylic acid
5-amino-2,6-dihydroxypyrimidine-4-carboxylic acid
IJZ
Orotic acid, 5-amino- (VAN)
4-Pyrimidinecarboxylic acid, 5-amino-1,2,3,6-tetrahydro-2,6-dioxo-
BS-3932
SR-01000529572
AKOS005622613
UM0F8VQR7M
SCHEMBL190140

MDL Number

MFCD00010563

Customs Code

2933599090

FAQ

What are the physical and chemical properties of 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid (CAS: 7164-43-4)?

5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid is a white crystalline solid with a molecular weight of approximately 190.15 g/mol. It has a solubility of about 20 mg/mL in water and is sparingly soluble in ethanol. Chemically, it is relatively stable but can undergo hydrolysis under acidic conditions. It is not flammable but should be handled with care due to its potential reactivity.

How is 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid (CAS: 7164-43-4) typically synthesized?

5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid is typically synthesized via the condensation of 2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid with an amino compound such as an amine. The reaction is catalyzed by acids or bases, and the yield ranges from 50-70%. The reaction is selective and can be optimized to achieve higher purity.

What industries use 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid (CAS: 7164-43-4)?

5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid is used in various industries. It is a key intermediate in the synthesis of pharmaceuticals, particularly in the development of anti-cancer drugs and antibiotics. It is also used in the production of polymers, sensors, and semiconductors due to its unique chemical properties.

What precautions should be taken when handling 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid (CAS: 7164-43-4)?

When handling 5-Amino-2,6-dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic acid, proper personal protective equipment (PPE) should be used, including gloves, goggles, and lab coat. It should be stored in a cool, dry place away from heat and direct sunlight. In case of spill, it should be handled according to the Material Safety Data Sheet (MSDS) guidelines, and the area should be well-ventilated. This compound is not flammable but can react under certain conditions, so it should be handled with caution.