Caffeine

C₈H₁₀N₄O₂

IUPAC: 1,3,7-Trimethylxanthine

CAS: 58-08-2

Обзор

Caffeine is the world's most widely consumed psychoactive substance. It is a purine alkaloid that blocks adenosine receptors, reducing drowsiness.

Состав

Элемент	Символ	Атомы	Атомная масса
Hydrogen	H	10	1,0080
Carbon	C	8	12,0110
Nitrogen	N	4	14,0070
Oxygen	O	2	15,9990

Элементный состав

Hydrogen ×10

5,2%

Carbon ×8

49,5%

Nitrogen ×4

28,9%

Oxygen ×2

16,5%

Применение

• Stimulant (coffee/tea/energy drinks)
• Pain reliever enhancer
• Cosmetics

Интересные факты

✦ Caffeine is found in over 60 plant species — it evolved as a natural insecticide

Безопасность

⚠ Can cause insomnia and anxiety
⚠ Lethal dose ~10g (very high)

Structure

SMILES

CN1C=NC2=C1C(=O)N(C(=O)N2C)C

Свойства

Тип: organic
Состояние: solid
Молярная масса: 194,19 g/mol
Плотность: 1,2300 g/cm³
Температура плавления: 235,0 °C
Температура кипения: 178,0 °C
Растворимость: 21.6 g/L at 25°C

Molecular Descriptors

Exact Mass: 194,0804
XLogP: -0,1
TPSA: 58,4 Å²
H-Bond Donors: 0
H-Bond Acceptors: 3
Rotatable Bonds: 0
Heavy Atoms: 14
Complexity: 293,0

Связанные соединения

Coumarin

C₉H₆O₂

Acetone

(CH₃)₂CO

Acrylic Acid

C₃H₄O₂

Cysteine

C₃H₇NO₂S

DDT

C₁₄H₉Cl₅

Alanine

C₃H₇NO₂

Diazepam

C₁₆H₁₃ClN₂O

Dichloromethane

CH₂Cl₂

Aniline Black

C₆H₇N

Butane

C₄H₁₀

Frequently Asked Questions

What is Caffeine?

Caffeine (C₈H₁₀N₄O₂) is a organic compound with the IUPAC name 1,3,7-Trimethylxanthine.

What is the molecular weight of Caffeine?

Caffeine has a molar mass of 194.19 g/mol.

What state is Caffeine at room temperature?

Caffeine is a solid at room temperature.

Is Caffeine organic or inorganic?

Caffeine is classified as an organic compound.

What elements make up Caffeine?

Caffeine (C₈H₁₀N₄O₂) is composed of Hydrogen (H), Carbon (C), Nitrogen (N), Oxygen (O).